; ; DZ80 V3.4.1 8080 Disassembly of archive/VT100.bin ; 2016/08/03 14:55 ; ; Comments beginning with ";;" borrowed from Adam Mayer's (https://github.com/phooky) ; work at https://github.com/phooky/VT100-Hax/blob/master/ROMs/haxrom.d80 and http://vt100romhax.tumblr.com ; ; All other comments/annotations by Jeff Parsons (@jeffpar) ; ; ; Data area definitions ; 20 4E stack_top equ 204eh 20 4E scratch_start equ 204eh ; ; The "Keys Flag Byte/Buffer" at 0x2068 contains the following bits: ; ; 0-1 Key counter ; 2 Key counter overflow bit ; 3 Setup ; 4 Control ; 5 Shift ; 6 Caps Lock ; 7 Last Key ; 20 68 key_flags equ 2068h ; "Keys Flag Buffer" 20 6A key_buffer equ 206ah ; start of the "three place New Key Address Buffer" 21 2D cursor_countdn equ 212dh 21 BA cursor_visible equ 21bah ; ; Reset vector ; 00 00 org 0 38 0000 F3 di 39 0001 31 4E 20 lxi sp,stack_top ; SP = 0x204e 40 0004 C3 3B 00 jmp reset ; ; Interrupt vector 0x1 for Keyboard ; 00 08 org 8 45 0008 CD FD 00 call X00fd 46 000B FB ei 47 000C C9 ret ; ; Interrupt vector 0x2 for PUSART ; 00 10 org 10h 52 0010 CD CC 03 call X03cc 53 0013 FB ei 54 0014 C9 ret ; ; Interrupt vector 0x3 for Keyboard and PUSART ; 00 18 org 18h 59 0018 CD CC 03 call X03cc 60 001B CD FD 00 call X00fd 61 001E FB ei 62 001F C9 ret ; ; Interrupt vector 0x4 for Video (vertical retrace) ; 00 20 org 20h 67 0020 CD CF 04 call X04cf 68 0023 C9 ret ; ; Interrupt vector 0x5 for Keyboard and Video ; 00 28 org 28h 73 0028 CD CF 04 call X04cf 74 002B C9 ret ; ; Interrupt vector 0x6 for PUSART and Video ; 00 30 org 30h 79 0030 CD CC 03 X0030: call X03cc 80 0033 CD CF 04 call X04cf 81 0036 FB ei 82 0037 C9 ret ; ; Interrupt vector 0x7 for Keyboard and PUSART and Video ; 00 38 org 38h 87 0038 C3 30 00 jmp X0030 ; ; Beginning of power-up (reset) code at 0x003b ; 92 003B 1E 01 reset: mvi e,1 93 003D F3 X003d: di 94 003E 3E 0F mvi a,0fh 95 0040 D3 62 out 62h ;; 0x0f to NVR latch 96 0042 2F cma ;; invert A (0xf0) 97 0043 D3 42 out 42h ;; 0xf0 to brightness ;; ;; Run checksum on each 2K ROM, indicating with ;; the keyboard LEDs which is being scanned. ;; The # of the chip being scanned is stored in B. ;; 103 0045 AF xra a ;; zero A 104 0046 57 mov d,a ;; zero D, L, H 105 0047 6F mov l,a 106 0048 67 mov h,a 107 0049 3C X0049: inr a ;; next 2K ROM 108 004A 47 mov b,a ;; store the current ROM # in B 109 004B D3 82 out 82h ;; show current ROM on LEDs 110 004D 0E 08 mvi c,8 ;; Checksum over 8 256B blocks 111 004F 07 X004f: rlc ;; Rotate A left 112 0050 AE xra m ;; A <- A ^ memory 113 0051 2C inr l ;; next memory address 114 0052 C2 4F 00 jnz X004f ;; ... repeat until end of block 115 0055 24 inr h ;; next block 116 0056 0D dcr c ;; decrement block count 117 0057 C2 4F 00 jnz X004f ;; ... repeat until end of chip 118 005A B7 ora a ;; Check the value of the accumulator 119 005B C2 5B 00 X005b: jnz X005b ;; If it's not zero, hang forever 120 005E 78 mov a,b ;; Put the ROM # back in the accumulator 121 005F FE 04 cpi 4 ;; If it's not 4... 122 0061 C2 49 00 jnz X0049 ;; repeat for the next ROM 124 0064 3C inr a 125 0065 D3 82 out 82h ;; write 5 to LEDs (turns on L2 and L4) 127 0067 0E AA mvi c,0aah ;; Test pattern: 0xaa 128 0069 06 2C mvi b,2ch ;; 0x2c is the top of RAM on the basic board 129 006B DB 42 in 42h ;; 130 006D E6 02 ani 2 ;; flags buffer &= 0x02 : is AVO installed? 131 006F C2 74 00 jnz X0074 ;; if bit 2 is not set, AVO is installed 132 0072 06 40 mvi b,40h ;; 0x40 is the top of RAM on the AVO 133 0074 60 X0074: mov h,b ;; load HL with top of RAM 134 0075 2B dcx h ;; dec HL 135 0076 36 00 X0076: mvi m,0 ;; M <- 0 136 0078 2B dcx h ;; dec HL 137 0079 7C mov a,h ;; a <- h 138 007A FE 1F cpi 1fh ;; compare to 1f (top of ROM) 139 007C C2 76 00 jnz X0076 ;; continue to zero if not at ROM 141 007F 23 inx h ;; ;; Zero all RAM. C gets the high byte of the address of the top of ;; RAM, HL is loaded with it, and it zeros memory all the way down, ;; leaving the start of RAM in HL ;; ;; From start of RAM, test that it's all zero ;; 149 0080 7E X0080: mov a,m ;; read a byte of memory 150 0081 B7 ora a 151 0082 CA 90 00 jz X0090 ;; if it's zero, skip ahead 152 0085 E6 0F ani 0fh 153 0087 7C mov a,h 154 0088 C2 A1 00 jnz X00a1 ;; err 155 008B FE 30 cpi 30h 156 008D DA A1 00 jc X00a1 ;; err 157 0090 71 X0090: mov m,c ;; run test pattern through ram 158 0091 7E mov a,m 159 0092 A9 xra c 160 0093 CA A8 00 jz X00a8 ;; jump to 00a8 if ok 161 0096 E6 0F ani 0fh 162 0098 7C mov a,h 163 0099 C2 A1 00 jnz X00a1 ;; err 164 009C FE 30 cpi 30h 165 009E D2 A8 00 jnc X00a8 ;; ok 166 00A1 16 01 X00a1: mvi d,1 167 00A3 FE 2C cpi 2ch 168 00A5 DA A5 00 X00a5: jc X00a5 ;; Hang if non-AVO memory 169 00A8 AF X00a8: xra a 170 00A9 23 inx h 171 00AA B5 ora l 172 00AB C2 80 00 jnz X0080 173 00AE B4 ora h 174 00AF B8 cmp b 175 00B0 C2 80 00 jnz X0080 176 00B3 79 mov a,c ;; Repeat mem test with pattern 0x55 177 00B4 07 rlc 178 00B5 4F mov c,a 179 00B6 DA 74 00 jc X0074 ;; ;; Memory test is done ;; 183 00B9 D5 push d 184 00BA CD A4 02 call X02a4 ;; zero scratch and screen mem 185 00BD CD EB 02 call X02eb ;; Set a number of scratch values to fixed values 186 00C0 CD 5B 17 call X175b ;; .... more memory initialization 187 00C3 D1 pop d 188 00C4 CA CB 00 X00c4: jz X00cb 189 00C7 7A mov a,d 190 00C8 F6 02 ori 2 191 00CA 57 mov d,a 192 00CB 3E 2F X00cb: mvi a,2fh 193 00CD 32 C9 21 sta X21c9 194 00D0 D3 62 out 62h ; ; Prepare to enter the "beep" loop ; 198 00D2 01 FF 0F X00d2: lxi b,X0fff 199 00D5 FB ei 200 00D6 3E 08 X00d6: mvi a,8 201 00D8 A3 ana e 202 00D9 3E 7F mvi a,7fh 203 00DB C2 E0 00 jnz X00e0 204 00DE 3E FF mvi a,0ffh 205 00E0 D3 82 X00e0: out 82h 206 00E2 0B dcx b 207 00E3 78 mov a,b 208 00E4 B1 ora c 209 00E5 C2 D6 00 jnz X00d6 ; ; Done "beeping" now ; 213 00E8 D3 82 X00e8: out 82h ; A = 0, so all LEDs off now 214 00EA 3A 68 20 lda key_flags 215 00ED B7 ora a 216 00EE FA F5 00 jm X00f5 217 00F1 7A mov a,d 218 00F2 F6 04 ori 4 219 00F4 57 mov d,a 220 00F5 D5 X00f5: push d ; ; The next call issues the following: ; ; 03A2 CD8103 CALL 0381 ;stack=204A ; 0B67 CDAD10 CALL 10AD ;stack=2048 ; chipset.outPort(0x00A2,DC012,0x00) at 10BD ; chipset.outPort(0x00A2,DC012,0x04) at 10C1 ; ; and then: ; ; 03A2 CD8103 CALL 0381 ;stack=204A ; 0B67 CDAD10 CALL 10AD ;stack=2048 ; 10C9 CDAA0F CALL 0FAA ;stack=2046 ; 0FB6 CC8814 CALLZ 1488 ;stack=2040 ; 1488 CD9314 CALL 1493 ;stack=203E ; chipset.inPort(0x0042,FLAGS.BUFFER): 0x60 at 1493 ; ; Note that once we're inside 0FAA, that appears to be where we stay. ; 241 00F6 CD A2 03 call X03a2 243 00F9 D1 pop d 244 00FA C3 75 08 jmp X0875 ; ; Keyboard interrupt handler ; 248 00FD F5 X00fd: push psw 249 00FE DB 82 in 82h ;; Read from keyboard port 250 0100 E5 push h 251 0101 C5 push b 252 0102 47 mov b,a ;; copy b <- a 253 0103 D6 7C sui 7ch ;; subtract 0x7c from a 254 0105 FA 1A 01 jm X011a ;; jump to 011a if a is a normal key 255 0108 67 mov h,a ;; otherwise h <- a 256 0109 24 inr h ;; h++ 257 010A 3E 10 mvi a,10h ;; a <- 0x10 258 010C 0F rrc 259 010D 07 X010d: rlc 260 010E 25 dcr h 261 010F C2 0D 01 jnz X010d 262 0112 21 68 20 lxi h,key_flags ;; load keys flag addresss 263 0115 B6 ora m ;; or in control bit 264 0116 77 mov m,a ;; store again 265 0117 C3 2D 01 jmp X012d ;; jump to end to interrupt 267 011A 21 68 20 X011a: lxi h,key_flags ;; load keys flag address 268 011D 3E 07 mvi a,7 269 011F A6 ana m ;; load key counter 270 0120 FE 04 cpi 4 ;; if overflow.. (>3 keys) 271 0122 F2 2D 01 jp X012d ;; discard keypress and end interrupt 272 0125 34 inr m ;; otherwise increment key counter 273 0126 21 6A 20 lxi h,key_buffer ;; load key address buffer 274 0129 CD DE 13 call X13de ;; add key counter to address buffer 275 012C 70 mov m,b ;; save key to address buffer 276 012D C1 X012d: pop b 277 012E E1 pop h 278 012F F1 pop psw 279 0130 C9 ret ;; ;; End of keyboard interrupt handler ;; 283 0131 E6 7F X0131: ani 7fh 284 0133 4F mov c,a 285 0134 3A 7B 20 lda X207b 286 0137 B7 ora a 287 0138 C2 FF 01 jnz X01ff 288 013B 79 X013b: mov a,c 289 013C FE 01 cpi 1 290 013E CA C3 01 jz X01c3 291 0141 3A A7 21 lda X21a7 292 0144 E6 20 ani 20h 293 0146 C2 75 01 jnz X0175 294 0149 3A 78 21 lda X2178 295 014C B7 ora a 296 014D C2 5F 01 jnz X015f 297 0150 79 mov a,c 298 0151 FE 41 cpi 41h 299 0153 FA 5B 01 jm X015b 300 0156 3E 1B mvi a,1bh 301 0158 CD 18 0F call X0f18 302 015B 79 X015b: mov a,c 303 015C C3 0D 08 jmp X080d 305 015F 3E 1B X015f: mvi a,1bh 306 0161 CD 18 0F call X0f18 307 0164 79 mov a,c 308 0165 FE 41 cpi 41h 309 0167 F2 5B 01 jp X015b 310 016A 3E 3F mvi a,3fh 311 016C CD 18 0F X016c: call X0f18 312 016F 79 mov a,c 313 0170 C6 40 adi 40h 314 0172 C3 0D 08 jmp X080d 316 0175 3A 78 21 X0175: lda X2178 317 0178 B7 ora a 318 0179 C2 9E 01 jnz X019e 319 017C 79 mov a,c 320 017D FE 41 cpi 41h 321 017F FA 5B 01 jm X015b 322 0182 FE 50 cpi 50h 323 0184 FA 9E 01 jm X019e 324 0187 3E 1B X0187: mvi a,1bh 325 0189 CD 18 0F call X0f18 326 018C 3E 4F mvi a,4fh 327 018E CD 18 0F X018e: call X0f18 328 0191 C3 5B 01 jmp X015b 330 0194 3E 1B X0194: mvi a,1bh 331 0196 CD 18 0F call X0f18 332 0199 3E 5B mvi a,5bh 333 019B C3 8E 01 jmp X018e 335 019E 3A BC 21 X019e: lda X21bc 336 01A1 B7 ora a 337 01A2 CA B5 01 jz X01b5 338 01A5 79 mov a,c 339 01A6 FE 41 cpi 41h 340 01A8 F2 87 01 jp X0187 341 01AB 3E 1B X01ab: mvi a,1bh 342 01AD CD 18 0F call X0f18 343 01B0 3E 4F mvi a,4fh 344 01B2 C3 6C 01 jmp X016c 346 01B5 79 X01b5: mov a,c 347 01B6 FE 41 cpi 41h 348 01B8 FA AB 01 jm X01ab 349 01BB FE 50 cpi 50h 350 01BD FA 94 01 jm X0194 351 01C0 C3 87 01 jmp X0187 353 01C3 21 15 08 X01c3: lxi h,X0815 354 01C6 E5 push h 355 01C7 3A A5 21 lda X21a5 356 01CA B7 ora a 357 01CB C0 rnz 358 01CC CD 53 08 call X0853 359 01CF 01 0E 02 lxi b,X020e 360 01D2 21 68 20 lxi h,key_flags 361 01D5 7E mov a,m 362 01D6 E6 10 ani 10h 363 01D8 C2 00 09 jnz X0900 364 01DB 7E mov a,m 365 01DC E6 20 ani 20h 366 01DE CA E4 01 jz X01e4 367 01E1 01 D2 00 lxi b,X00d2 368 01E4 3E 25 X01e4: mvi a,25h 369 01E6 F6 08 ori 8 370 01E8 B0 ora b 371 01E9 D3 01 out 1 372 01EB 3A 7F 20 lda X207f 373 01EE 81 add c 374 01EF 4F mov c,a 375 01F0 C5 X01f0: push b 376 01F1 CD 93 14 call X1493 377 01F4 C1 pop b 378 01F5 3A 7F 20 lda X207f 379 01F8 B9 cmp c 380 01F9 C2 F0 01 jnz X01f0 381 01FC C3 94 03 jmp X0394 383 01FF 21 12 08 X01ff: lxi h,X0812 384 0202 E5 push h 385 0203 AF xra a 386 0204 32 30 21 sta X2130 387 0207 32 B8 21 sta X21b8 388 020A 21 A3 21 lxi h,X21a3 389 020D 79 mov a,c 390 020E D6 41 X020e: sui 41h 391 0210 47 mov b,a 392 0211 7E X0211: mov a,m 393 0212 CA 22 02 jz X0222 394 0215 05 dcr b 395 0216 CA 26 02 jz X0226 396 0219 05 dcr b 397 021A CA 15 18 jz X1815 398 021D 05 dcr b 399 021E CA 1E 18 jz X181e 400 0221 C9 ret 402 0222 3D X0222: dcr a 403 0223 F8 rm 404 0224 77 mov m,a 405 0225 C9 ret 407 0226 3C X0226: inr a 408 0227 FE 20 cpi 20h 409 0229 C8 rz 410 022A 77 mov m,a 411 022B C9 ret 413 022C 3A A7 21 X022c: lda X21a7 414 022F 2F cma 415 0230 E6 10 ani 10h 416 0232 21 A5 21 lxi h,X21a5 417 0235 B6 ora m 418 0236 C2 41 08 jnz X0841 419 0239 3A BF 21 lda X21bf 420 023C 01 11 02 lxi b,X0211 421 023F A0 ana b 422 0240 C2 45 02 jnz X0245 423 0243 0E 13 mvi c,13h 424 0245 79 X0245: mov a,c 425 0246 D6 11 sui 11h 426 0248 32 C4 21 sta X21c4 427 024B CD 7E 0F call X0f7e 428 024E C3 12 08 jmp X0812 430 0251 F3 X0251: di 431 0252 31 4E 20 lxi sp,stack_top ; SP = 0x204e 432 0255 21 00 20 lxi h,2000h 433 0258 E5 push h 434 0259 7E mov a,m 435 025A 1F rar 436 025B DA 65 02 jc X0265 437 025E DB 42 in 42h 438 0260 E6 02 ani 2 439 0262 CA 69 02 jz X0269 440 0265 3C X0265: inr a 441 0266 32 C8 21 sta X21c8 442 0269 CD A2 03 X0269: call X03a2 443 026C 3A 50 20 lda X2050 444 026F 3D dcr a 445 0270 32 53 21 sta X2153 446 0273 E1 pop h 447 0274 7E mov a,m 448 0275 36 7F mvi m,7fh 449 0277 B7 ora a 450 0278 CA 98 02 jz X0298 451 027B F2 85 02 jp X0285 452 027E 21 CB 21 lxi h,X21cb 453 0281 36 0A mvi m,0ah 454 0283 E6 7F ani 7fh 455 0285 32 BD 21 X0285: sta X21bd 456 0288 C6 30 adi 30h 457 028A 2A F6 20 lhld X20f6 458 028D 77 mov m,a 459 028E FE 34 cpi 34h 460 0290 CA 98 02 jz X0298 461 0293 3E 20 mvi a,20h 462 0295 32 A5 21 sta X21a5 463 0298 CD F2 0B X0298: call X0bf2 464 029B 01 11 00 lxi b,X0011 465 029E CD 7E 0F call X0f7e 466 02A1 C3 AE 03 jmp X03ae ;; ;; Zero all scratch and screen RAM above stack ;; 470 02A4 21 4E 20 X02a4: lxi h,scratch_start ;; HL = 0x204e (just above stack) 471 02A7 11 B2 0F lxi d,0fb2h ;; DE = 0x0fb2 (every byte from 0x204e up to 0x3000) 472 02AA 06 00 mvi b,0 ;; B = 0 473 02AC CD 83 10 call memset ;; memset(0x1083): set 0x0fb2 bytes to 0 starting at 0x204e 474 02AF 2F cma ;; invert A 475 02B0 32 04 21 sta X2104 ;; store A in 0x2104 476 02B3 21 04 20 lxi h,X2004 ;; HL <- 0x2004 477 02B6 22 52 20 shld X2052 ;; *(0x2052) = 0x2004 478 02B9 21 D0 22 lxi h,X22d0 ;; HL <- 0x22d0 479 02BC 22 F6 20 shld X20f6 ;; *(20f6) = 0x22d0 480 02BF C9 ret ;; ;; Initialize start of screen RAM and wipe attribute RAM to 0xff ;; 484 02C0 CD 15 0A X02c0: call X0a15 ;; 0x2140 = 0xe605 485 02C3 21 00 20 lxi h,2000h ;; HL = 0x2000 486 02C6 11 D9 02 lxi d,X02d9 ;; DE = 0x02d9 487 02C9 06 12 mvi b,12h ;; B = 18 488 02CB CD 8B 03 call memmove ;; copy 18 bytes from 0x02d9 to 0x2000 489 02CE 21 00 30 lxi h,X3000 ;; HL = 0x3000 490 02D1 11 00 10 lxi d,X1000 ;; DE = 0x1000 491 02D4 06 FF mvi b,0ffh ;; B = 0xFF 492 02D6 C3 83 10 jmp memset ;; invoke memset(0x1083) to set all of attribute RAM to 0xFF and return ;; ;; 0x02d9 through 0x02eb are the initial values for the screen RAM; ;; it's copied into low RAM at 0x2000 during init. ;; X02d9: 498 02D9 db 07fh,070h,003h 7F 70 03 499 02DC db 07fh,0f2h,0d0h 7F F2 D0 500 02DF db 07fh,070h,006h 7F 70 06 501 02E2 db 07fh,070h,00ch 7F 70 0C 502 02E5 db 07fh,070h,00fh 7F 70 0F 503 02E8 db 07fh,070h,003h 7F 70 03 ;; ;; Initialize several scratch values. We don't know what all of these are for yet. ;; 507 02EB 21 12 02 X02eb: lxi h,212h ;; HL = 0x0212 (530.) 508 02EE 22 2D 21 shld cursor_countdn ;; Store 0x0212 at cursor_countdn [0x212d] 509 02F1 3E 35 mvi a,35h ;; A = 0x35 510 02F3 32 2C 21 sta X212c ;; 0x212c = 0x35 511 02F6 3E 01 mvi a,1 ;; A = 1 512 02F8 32 5B 20 sta X205b ;; 0x205b = 1 513 02FB 32 76 21 sta X2176 ;; 0x2176 = 1 514 02FE 21 FF 07 lxi h,X07ff ;; HL = 0x07ff 515 0301 22 49 21 shld X2149 ;; store 0xff07 at 0x2149 516 0304 3E 02 mvi a,2 ;; A = 2 517 0306 32 73 20 sta X2073 ;; 0x2073 = 2 518 0309 3E F7 mvi a,0f7h ;; A = 0xf7 519 030B 32 FA 20 sta X20fa ;; 0x20fa = 0xf7 520 030E DB 42 in 42h ;; read flags buffer 521 0310 E6 04 ani 4 ;; And it with 0x04 (check graphics flag) 522 0312 3E 01 mvi a,1 ;; A=1 523 0314 C2 1A 03 jnz X031a ;; if no graphics skip 524 0317 32 79 20 sta X2079 ;; else store 1 in 0x2079 525 031A 3E FF X031a: mvi a,0ffh ;; A = 0xff 526 031C 32 0E 21 sta X210e ;; 0x210e = 0xff 527 031F 32 BA 21 sta cursor_visible ;; set cursor_visible [0x21ba] to 0xff (initially visible) 528 0322 26 80 mvi h,80h ;; H = 0x80 529 0324 6C mov l,h ;; L = 0x80 530 0325 22 C0 20 shld X20c0 ;; Store 0x8080 at 0x20c0 531 0328 C9 ret 533 0329 3E 40 X0329: mvi a,40h 534 032B D3 01 out 1 535 032D 3A 58 21 lda X2158 536 0330 D3 02 out 2 537 0332 3A A4 21 lda X21a4 538 0335 D3 01 out 1 539 0337 CD 94 03 call X0394 540 033A 3E 10 mvi a,10h 541 033C 32 C9 21 sta X21c9 542 033F D3 62 out 62h 543 0341 C9 ret 545 0342 3A A2 21 X0342: lda X21a2 546 0345 B7 ora a 547 0346 CA 4B 03 jz X034b 548 0349 3E 10 mvi a,10h 549 034B 47 X034b: mov b,a 550 034C D3 C2 out 0c2h 551 034E 3A 7C 20 lda X207c 552 0351 D3 C2 out 0c2h 553 0353 FE 20 cpi 20h 554 0355 21 70 09 lxi h,X0970 555 0358 C2 5E 03 jnz X035e 556 035B 21 70 03 lxi h,X0370 557 035E 22 01 20 X035e: shld X2001 558 0361 3A A8 21 lda X21a8 559 0364 E6 10 ani 10h 560 0366 C8 rz 561 0367 78 mov a,b 562 0368 D3 C2 out 0c2h 563 036A C9 ret 565 036B 3A A6 21 X036b: lda X21a6 566 036E E6 20 ani 20h 567 0370 C2 75 03 X0370: jnz X0375 568 0373 3E 01 mvi a,1 569 0375 F6 0A X0375: ori 0ah 570 0377 D3 A2 out 0a2h 571 0379 3A 5B 21 lda X215b 572 037C F6 0C ori 0ch 573 037E D3 A2 out 0a2h 574 0380 C9 ret 576 0381 3A A2 21 X0381: lda X21a2 577 0384 B7 ora a 578 0385 CA 63 0B jz X0b63 579 0388 C3 77 0B jmp X0b77 ;; ;; memmove(0x038b): Move B bytes at DE to HL ;; memmove: 584 038B 1A ldax d ;; Load memory at DE into accumulator 585 038C 77 mov m,a ;; Store it at HL 586 038D 23 inx h ;; HL++ 587 038E 13 inx d ;; DE++ 588 038F 05 dcr b ;; B-- 589 0390 C2 8B 03 jnz memmove ;; until B is zero 590 0393 C9 ret 592 0394 3A A5 21 X0394: lda X21a5 593 0397 B7 ora a 594 0398 3E 01 mvi a,1 595 039A C2 9F 03 jnz X039f 596 039D 3E 05 mvi a,5 597 039F C3 7B 1F X039f: jmp X1f7b 599 03A2 CD 81 03 X03a2: call X0381 600 03A5 CD DB 1D call X1ddb 601 03A8 CD 6B 03 call X036b 602 03AB C3 42 03 jmp X0342 604 03AE CD 88 14 X03ae: call X1488 605 03B1 CD 87 05 call X0587 606 03B4 21 77 21 lxi h,X2177 607 03B7 7E mov a,m 608 03B8 B7 ora a 609 03B9 36 00 mvi m,0 610 03BB C4 20 1A cnz X1a20 611 03BE 3A A5 21 lda X21a5 612 03C1 B7 ora a 613 03C2 CA AE 03 jz X03ae 614 03C5 AF xra a 615 03C6 32 44 21 sta X2144 616 03C9 C3 AE 03 jmp X03ae ;; ;; Receiver interrupt handler ;; 620 03CC F5 X03cc: push psw 621 03CD C5 push b 622 03CE E5 push h 623 03CF DB 00 in 0 ;; Read from PUSART data 624 03D1 E6 7F ani 7fh 625 03D3 CA 3A 04 jz X043a 626 03D6 4F mov c,a 627 03D7 3A A5 21 lda X21a5 628 03DA B7 ora a 629 03DB C2 3A 04 jnz X043a 630 03DE DB 01 in 1 ;; Read from PUSART ctrl 631 03E0 E6 38 ani 38h 632 03E2 CA ED 03 jz X03ed 633 03E5 0E 1A mvi c,1ah 634 03E7 3E 27 mvi a,27h 635 03E9 F6 10 ori 10h 636 03EB D3 01 out 1 637 03ED 79 X03ed: mov a,c 638 03EE FE 7F cpi 7fh 639 03F0 CA 37 04 jz X0437 640 03F3 3A A7 21 lda X21a7 641 03F6 E6 10 ani 10h 642 03F8 79 mov a,c 643 03F9 CA 09 04 jz X0409 644 03FC 21 C2 21 lxi h,X21c2 645 03FF FE 11 cpi 11h 646 0401 CA 3E 04 jz X043e 647 0404 FE 13 cpi 13h 648 0406 CA 44 04 jz X0444 649 0409 21 C0 20 X0409: lxi h,X20c0 650 040C 4E mov c,m 651 040D 44 mov b,h 652 040E 02 stax b 653 040F 79 mov a,c 654 0410 3C inr a 655 0411 E6 BF ani 0bfh 656 0413 77 mov m,a 657 0414 47 mov b,a 658 0415 3A C1 20 lda X20c1 659 0418 90 sub b 660 0419 C2 27 04 jnz X0427 661 041C 71 mov m,c 662 041D 78 mov a,b 663 041E 3C inr a 664 041F E6 BF ani 0bfh 665 0421 6F mov l,a 666 0422 36 1A mvi m,1ah 667 0424 C3 31 04 jmp X0431 669 0427 F2 2C 04 X0427: jp X042c 670 042A C6 40 adi 40h 671 042C FE 20 X042c: cpi 20h 672 042E C2 37 04 jnz X0437 673 0431 01 13 01 X0431: lxi b,X0113 674 0434 CD 7E 0F call X0f7e 675 0437 CD 47 0E X0437: call X0e47 676 043A E1 X043a: pop h 677 043B C1 pop b 678 043C F1 pop psw 679 043D C9 ret ;; ;; End of keyboard interrupt handler ;; 683 043E 3E FE X043e: mvi a,0feh 684 0440 A6 ana m 685 0441 C3 47 04 jmp X0447 687 0444 3E 01 X0444: mvi a,1 688 0446 B6 ora m 689 0447 77 X0447: mov m,a 690 0448 C3 37 04 jmp X0437 692 044B X044b: db 30h 30 693 044C 29 dad h 694 044D 31 21 32 lxi sp,X3221 695 0450 40 mov b,b 696 0451 33 inx sp 697 0452 23 inx h 698 0453 34 inr m 699 0454 24 inr h 700 0455 35 dcr m 701 0456 25 dcr h 702 0457 36 5E mvi m,5eh 703 0459 37 stc 704 045A 26 38 mvi h,38h 705 045C 2A 39 28 lhld X2839 706 045F 2D dcr l 707 0460 5F mov e,a 708 0461 3D dcr a 709 0462 2B dcx h 710 0463 60 mov h,b 711 0464 7E mov a,m 712 0465 5B mov e,e 713 0466 7B mov a,e 714 0467 5D mov e,l 715 0468 7D mov a,l 716 0469 3B dcx sp 717 046A 3A 2F 3F lda X3f2f 718 046D 27 daa 719 046E 22 2C 3C shld X3c2c 720 0471 2E 3E mvi l,3eh 721 0473 5C mov e,h 722 0474 7C mov a,h 723 0475 db 20h 20 X0476: 725 0476 KBTab: db 20h, 7fh, 7fh, 7fh, 00h, 'p', 'o', 'y', 't', 'w', 'q' 20 7F 7F 7F 00 70 6F 79 74 77 71 726 0481 db 0c3h, 00h, 00h, 00h, ']', '[', 'i', 'u', 'r', 'e', '1' C3 00 00 00 5D 5B 69 75 72 65 31 727 048C db 0c4h, 00h, 0c2h, 081h, '`', '-', '9', '7', '4', '3', 1bh C4 00 C2 81 60 2D 39 37 34 33 1B 728 0497 db 0c1h, 0d2h, 0d0h, 08h, '=', '0', '8', '6', '5', '2', 09h C1 D2 D0 08 3D 30 38 36 35 32 09 729 04A2 db 0b7h, 0d3h, 0d1h, 0b0h, 0ah, '\', 'l', 'k', 'g', 'f', 'a' B7 D3 D1 B0 0A 5C 6C 6B 67 66 61 730 04AD db 0b8h, 8dh, 0b2h, 0b1h, 00h, 27h, 3bh, 'j', 'h', 'd', 's' B8 8D B2 B1 00 27 3B 6A 68 64 73 731 04B8 db 0aeh, 0ach, 0b5h, 0b4h, 0dh, '.', ',', 'n', 'b', 'x', 82h AE AC B5 B4 0D 2E 2C 6E 62 78 82 732 04C3 db 0b9h, 0b3h, 0b6h, 0adh, 00h, '/', 'm', ' ', 'v', 'c', 'z' B9 B3 B6 AD 00 2F 6D 20 76 63 7A 733 04CE FF rst 7 ;; ;; Vertical interrupt handler ;; 737 04CF F5 X04cf: push psw 738 04D0 E5 push h 739 04D1 D5 push d 740 04D2 CD 4E 10 call X104e 741 04D5 C5 push b 742 04D6 3E 09 mvi a,9 743 04D8 D3 A2 out 0a2h 744 04DA FB ei 745 04DB 3A 65 20 lda X2065 746 04DE B7 ora a 747 04DF C2 0B 05 jnz X050b 748 04E2 21 51 20 lxi h,X2051 749 04E5 B6 ora m 750 04E6 CA 3E 05 jz X053e 751 04E9 3E 01 mvi a,1 752 04EB 32 65 20 sta X2065 753 04EE B6 ora m 754 04EF 36 00 mvi m,0 755 04F1 3E 01 mvi a,1 756 04F3 32 5B 20 sta X205b 757 04F6 3A 56 21 lda X2156 758 04F9 F2 05 05 jp X0505 759 04FC 3E 99 mvi a,99h 760 04FE 32 5B 20 sta X205b 761 0501 3A 55 21 lda X2155 762 0504 3D dcr a 763 0505 CD 2F 12 X0505: call X122f 764 0508 32 7A 20 sta X207a 765 050B 01 5B 20 X050b: lxi b,X205b 766 050E 0A ldax b 767 050F 21 5A 20 lxi h,X205a 768 0512 86 add m 769 0513 27 daa 770 0514 E6 0F ani 0fh 771 0516 77 mov m,a 772 0517 57 mov d,a 773 0518 E6 03 ani 3 774 051A D3 A2 out 0a2h 775 051C 7A mov a,d 776 051D 1F rar 777 051E A7 ana a 778 051F 1F rar 779 0520 F6 04 ori 4 780 0522 D3 A2 out 0a2h 781 0524 7A mov a,d 782 0525 B7 ora a 783 0526 C2 3E 05 jnz X053e 784 0529 32 65 20 sta X2065 785 052C 0A ldax b 786 052D B7 ora a 787 052E 3A 56 21 lda X2156 788 0531 FA 38 05 jm X0538 789 0534 3A 55 21 lda X2155 790 0537 3D dcr a 791 0538 CD CE 11 X0538: call X11ce 792 053B 32 7A 20 sta X207a 793 053E 21 78 20 X053e: lxi h,X2078 794 0541 7E mov a,m 795 0542 B7 ora a 796 0543 CA 4F 05 jz X054f 797 0546 35 dcr m 798 0547 E6 04 ani 4 799 0549 0F rrc 800 054A 0F rrc 801 054B 0F rrc 802 054C 32 46 21 sta X2146 803 054F 21 2C 21 X054f: lxi h,X212c 804 0552 7E mov a,m 805 0553 3D dcr a 806 0554 C2 69 05 jnz X0569 807 0557 36 35 mvi m,35h 808 0559 3E 08 mvi a,8 809 055B D3 A2 out 0a2h 810 055D 21 CB 21 lxi h,X21cb 811 0560 7E mov a,m 812 0561 B7 ora a 813 0562 CA 6A 05 jz X056a 814 0565 D3 A2 out 0a2h 815 0567 EE 01 xri 1 816 0569 77 X0569: mov m,a 817 056A 3E 40 X056a: mvi a,40h 818 056C 32 48 21 sta X2148 819 056F 21 7F 20 lxi h,X207f 820 0572 34 inr m 821 0573 3A A3 21 lda X21a3 822 0576 D3 42 out 42h 823 0578 3A 58 21 lda X2158 824 057B D3 02 out 2 825 057D 3A C9 21 lda X21c9 826 0580 D3 62 out 62h 827 0582 C1 pop b 828 0583 D1 pop d 829 0584 E1 pop h 830 0585 F1 pop psw 831 0586 C9 ret 833 0587 3A A5 21 X0587: lda X21a5 834 058A 21 7B 20 lxi h,X207b 835 058D B6 ora m 836 058E C0 rnz 837 058F CD 75 06 call X0675 838 0592 C8 rz 839 0593 47 X0593: mov b,a 840 0594 3A 7B 20 lda X207b 841 0597 B7 ora a 842 0598 78 mov a,b 843 0599 C2 A9 05 jnz X05a9 844 059C 3A 79 20 lda X2079 845 059F 07 rlc 846 05A0 78 mov a,b 847 05A1 DA A9 05 jc X05a9 848 05A4 FE 20 cpi 20h 849 05A6 DA B2 08 jc X08b2 850 05A9 2A 40 21 X05a9: lhld X2140 851 05AC E9 pchl 853 05AD FE 1B X05ad: cpi 1bh 854 05AF C2 CC 05 jnz X05cc 855 05B2 21 B8 05 lxi h,X05b8 856 05B5 C3 18 0A jmp X0a18 858 05B8 FE 32 X05b8: cpi 32h 859 05BA C2 C5 05 jnz X05c5 860 05BD 3E 01 mvi a,1 861 05BF 32 79 20 sta X2079 862 05C2 C3 15 0A jmp X0a15 864 05C5 47 X05c5: mov b,a 865 05C6 3E 1B mvi a,1bh 866 05C8 CD D2 05 call X05d2 867 05CB 78 mov a,b 868 05CC CD D2 05 X05cc: call X05d2 869 05CF C3 62 0C jmp X0c62 871 05D2 4F X05d2: mov c,a 872 05D3 C5 X05d3: push b 873 05D4 CD 88 14 call X1488 874 05D7 C1 pop b 875 05D8 DB 42 in 42h 876 05DA E6 04 ani 4 877 05DC C2 D3 05 jnz X05d3 878 05DF 79 mov a,c 879 05E0 D3 E2 out 0e2h 880 05E2 C9 ret 882 05E3 CD 46 0C X05e3: call X0c46 883 05E6 F5 X05e6: push psw 884 05E7 FE 7F cpi 7fh 885 05E9 CA 73 06 jz X0673 886 05EC E5 push h 887 05ED D5 push d 888 05EE C5 push b 889 05EF 4F mov c,a 890 05F0 21 FC 20 lxi h,X20fc 891 05F3 56 mov d,m 892 05F4 23 inx h 893 05F5 7A mov a,d 894 05F6 85 add l 895 05F7 6F mov l,a 896 05F8 7A mov a,d 897 05F9 D6 02 sui 2 898 05FB F2 FF 05 jp X05ff 899 05FE 7A mov a,d 900 05FF 32 FC 20 X05ff: sta X20fc 901 0602 56 mov d,m 902 0603 3A FA 20 lda X20fa 903 0606 B2 ora d 904 0607 47 mov b,a 905 0608 7A mov a,d 906 0609 07 rlc 907 060A 79 mov a,c 908 060B D2 16 06 jnc X0616 909 060E D6 5F sui 5fh 910 0610 FE 20 cpi 20h 911 0612 D2 16 06 jnc X0616 912 0615 4F mov c,a 913 0616 7A X0616: mov a,d 914 0617 E6 40 ani 40h 915 0619 79 mov a,c 916 061A CA 24 06 jz X0624 917 061D FE 23 cpi 23h 918 061F C2 24 06 jnz X0624 919 0622 0E 1E mvi c,1eh 920 0624 3A FB 20 X0624: lda X20fb 921 0627 B1 ora c 922 0628 4F mov c,a 923 0629 3A 42 21 lda X2142 924 062C B7 ora a 925 062D CA 41 06 jz X0641 926 0630 21 F8 20 lxi h,X20f8 927 0633 3A 53 21 lda X2153 928 0636 BE cmp m 929 0637 C2 41 06 jnz X0641 930 063A 36 00 mvi m,0 931 063C C5 push b 932 063D CD 55 09 call X0955 933 0640 C1 pop b 934 0641 2A F6 20 X0641: lhld X20f6 935 0644 71 mov m,c 936 0645 7C mov a,h 937 0646 C6 10 adi 10h 938 0648 67 mov h,a 939 0649 70 mov m,b 940 064A 78 mov a,b 941 064B 32 F5 20 sta X20f5 942 064E 21 F4 20 lxi h,X20f4 943 0651 71 mov m,c 944 0652 21 F8 20 lxi h,X20f8 945 0655 3A 53 21 lda X2153 946 0658 BE cmp m 947 0659 C2 68 06 jnz X0668 948 065C 79 mov a,c 949 065D 32 F4 20 sta X20f4 950 0660 3A A8 21 lda X21a8 951 0663 E6 40 ani 40h 952 0665 C3 6D 06 jmp X066d 954 0668 34 X0668: inr m 955 0669 CD 36 16 call X1636 956 066C AF xra a 957 066D 32 42 21 X066d: sta X2142 958 0670 C1 X0670: pop b 959 0671 D1 pop d 960 0672 E1 pop h 961 0673 F1 X0673: pop psw 962 0674 C9 ret 964 0675 3A C4 21 X0675: lda X21c4 965 0678 B7 ora a 966 0679 C2 85 06 jnz X0685 967 067C 21 C0 20 lxi h,X20c0 968 067F 7E mov a,m 969 0680 23 inx h 970 0681 96 sub m 971 0682 C2 87 06 jnz X0687 972 0685 AF X0685: xra a 973 0686 C9 ret 975 0687 6E X0687: mov l,m 976 0688 26 20 mvi h,20h 977 068A 56 mov d,m 978 068B 21 C1 20 lxi h,X20c1 979 068E 7E mov a,m 980 068F 3C inr a 981 0690 E6 BF ani 0bfh 982 0692 F6 80 ori 80h 983 0694 77 mov m,a 984 0695 2B dcx h 985 0696 96 sub m 986 0697 F2 9C 06 jp X069c 987 069A C6 40 adi 40h 988 069C FE 30 X069c: cpi 30h 989 069E C2 A7 06 jnz X06a7 990 06A1 01 11 01 lxi b,X0111 991 06A4 CD 7E 0F call X0f7e 992 06A7 7A X06a7: mov a,d 993 06A8 B7 ora a 994 06A9 C9 ret 996 06AA 3A 68 20 X06aa: lda key_flags ; A <- [Keys flag buffer] 997 06AD 5F mov e,a 998 06AE E6 80 ani 80h ; bit 7 set? 999 06B0 C8 rz ; return if not 1000 06B1 21 41 08 lxi h,X0841 1001 06B4 E5 push h 1002 06B5 7B mov a,e 1003 06B6 E6 07 ani 7 1004 06B8 FE 04 cpi 4 1005 06BA FA C2 06 jm X06c2 1006 06BD AF xra a 1007 06BE 32 67 20 sta X2067 1008 06C1 C9 ret 1010 06C2 57 X06c2: mov d,a 1011 06C3 0E 00 mvi c,0 1012 06C5 06 04 mvi b,4 1013 06C7 21 6E 20 lxi h,X206e 1014 06CA 7E X06ca: mov a,m 1015 06CB B7 ora a 1016 06CC CA E8 06 jz X06e8 1017 06CF E5 push h 1018 06D0 C5 push b 1019 06D1 06 03 mvi b,3 1020 06D3 21 6A 20 lxi h,key_buffer 1021 06D6 BE X06d6: cmp m 1022 06D7 CA DF 06 jz X06df 1023 06DA 23 inx h 1024 06DB 05 dcr b 1025 06DC F2 D6 06 jp X06d6 1026 06DF C1 X06df: pop b 1027 06E0 E1 pop h 1028 06E1 CA E7 06 jz X06e7 1029 06E4 36 00 mvi m,0 1030 06E6 0D dcr c 1031 06E7 0C X06e7: inr c 1032 06E8 23 X06e8: inx h 1033 06E9 05 dcr b 1034 06EA C2 CA 06 jnz X06ca 1035 06ED 7B mov a,e 1036 06EE E6 08 ani 8 1037 06F0 C0 rnz 1038 06F1 B2 ora d 1039 06F2 C2 FB 06 jnz X06fb 1040 06F5 3E E1 mvi a,0e1h 1041 06F7 32 72 20 sta X2072 1042 06FA C9 ret 1044 06FB 21 47 07 X06fb: lxi h,X0747 1045 06FE E5 push h 1046 06FF 3A 72 20 lda X2072 1047 0702 3C inr a 1048 0703 CA 09 07 jz X0709 1049 0706 32 72 20 sta X2072 1050 0709 3A A6 21 X0709: lda X21a6 1051 070C E6 40 ani 40h 1052 070E C8 rz 1053 070F 7B mov a,e 1054 0710 E6 10 ani 10h 1055 0712 C0 rnz 1056 0713 3A 50 21 lda X2150 1057 0716 21 5F 08 lxi h,X085f 1058 0719 06 05 mvi b,5 1059 071B BE X071b: cmp m 1060 071C C8 rz 1061 071D 23 inx h 1062 071E 05 dcr b 1063 071F C2 1B 07 jnz X071b 1064 0722 21 73 20 lxi h,X2073 1065 0725 35 dcr m 1066 0726 C0 rnz 1067 0727 36 02 mvi m,2 1068 0729 3A 72 20 lda X2072 1069 072C FE FF cpi 0ffh 1070 072E C0 rnz 1071 072F 79 mov a,c 1072 0730 FE 01 cpi 1 1073 0732 C0 rnz 1074 0733 06 04 mvi b,4 1075 0735 21 6E 20 lxi h,X206e 1076 0738 7E X0738: mov a,m 1077 0739 B7 ora a 1078 073A C2 43 07 jnz X0743 1079 073D 23 inx h 1080 073E 05 dcr b 1081 073F C2 38 07 jnz X0738 1082 0742 C9 ret 1084 0743 E1 X0743: pop h 1085 0744 C3 76 07 jmp X0776 1087 0747 79 X0747: mov a,c 1088 0748 FE 04 cpi 4 1089 074A F0 rp 1090 074B 01 6A 20 lxi b,key_buffer 1091 074E 21 6E 20 X074e: lxi h,X206e 1092 0751 7E X0751: mov a,m 1093 0752 B7 ora a 1094 0753 CA 5B 07 jz X075b 1095 0756 0A ldax b 1096 0757 BE cmp m 1097 0758 CA 66 07 jz X0766 1098 075B 23 X075b: inx h 1099 075C 7D mov a,l 1100 075D FE 72 cpi 72h 1101 075F C2 51 07 jnz X0751 1102 0762 0A ldax b 1103 0763 C3 6C 07 jmp X076c 1105 0766 03 X0766: inx b 1106 0767 15 dcr d 1107 0768 C2 4E 07 jnz X074e 1108 076B C9 ret 1110 076C 47 X076c: mov b,a 1111 076D 3A 67 20 lda X2067 1112 0770 B8 cmp b 1113 0771 78 mov a,b 1114 0772 32 67 20 sta X2067 1115 0775 C0 rnz 1116 0776 E1 X0776: pop h 1117 0777 32 50 21 sta X2150 1118 077A FE 7B cpi 7bh 1119 077C CA 1A 1A jz X1a1a 1120 077F FE 6A cpi 6ah 1121 0781 CA 2C 02 jz X022c 1122 0784 43 mov b,e 1123 0785 5F mov e,a 1124 0786 3A 44 21 lda X2144 1125 0789 B7 ora a 1126 078A C2 41 08 jnz X0841 1127 078D 7B mov a,e 1128 078E E6 F0 ani 0f0h 1129 0790 0F rrc 1130 0791 0F rrc 1131 0792 57 mov d,a 1132 0793 0F rrc 1133 0794 0F rrc 1134 0795 82 add d 1135 0796 57 mov d,a 1136 0797 7B mov a,e 1137 0798 92 sub d 1138 0799 21 76 04 lxi h,X0476 1139 079C 5F mov e,a 1140 079D 16 00 mvi d,0 1141 079F 19 dad d 1142 07A0 4E mov c,m 1143 07A1 79 mov a,c 1144 07A2 B7 ora a 1145 07A3 FA 31 01 jm X0131 1146 07A6 FE 20 cpi 20h 1147 07A8 DA FF 07 jc X07ff 1148 07AB 78 mov a,b 1149 07AC E6 70 ani 70h 1150 07AE CA FF 07 jz X07ff 1151 07B1 79 mov a,c 1152 07B2 FE 7B cpi 7bh 1153 07B4 D2 C2 07 jnc X07c2 1154 07B7 FE 61 cpi 61h 1155 07B9 DA C2 07 jc X07c2 1156 07BC E6 DF ani 0dfh 1157 07BE 4F mov c,a 1158 07BF C3 D7 07 jmp X07d7 1160 07C2 78 X07c2: mov a,b 1161 07C3 E6 30 ani 30h 1162 07C5 CA D7 07 jz X07d7 1163 07C8 21 4B 04 lxi h,X044b 1164 07CB 7E X07cb: mov a,m 1165 07CC B9 cmp c 1166 07CD CA D5 07 jz X07d5 1167 07D0 23 inx h 1168 07D1 23 inx h 1169 07D2 C3 CB 07 jmp X07cb 1171 07D5 23 X07d5: inx h 1172 07D6 4E mov c,m 1173 07D7 78 X07d7: mov a,b 1174 07D8 E6 10 ani 10h 1175 07DA CA FF 07 jz X07ff 1176 07DD 79 mov a,c 1177 07DE FE 41 cpi 41h 1178 07E0 DA E8 07 jc X07e8 1179 07E3 FE 5B cpi 5bh 1180 07E5 DA FC 07 jc X07fc 1181 07E8 FE 3F X07e8: cpi 3fh 1182 07EA CA FC 07 jz X07fc 1183 07ED FE 20 cpi 20h 1184 07EF CA FC 07 jz X07fc 1185 07F2 FE 7B cpi 7bh 1186 07F4 DA 41 08 jc X0841 1187 07F7 FE 7F cpi 7fh 1188 07F9 D2 41 08 jnc X0841 1189 07FC E6 9F X07fc: ani 9fh 1190 07FE 4F mov c,a 1191 07FF B1 X07ff: ora c 1192 0800 F5 push psw 1193 0801 3A A7 21 lda X21a7 1194 0804 E6 80 ani 80h 1195 0806 CA 0C 08 jz X080c 1196 0809 32 54 21 sta X2154 1197 080C F1 X080c: pop psw 1198 080D F6 80 X080d: ori 80h 1199 080F CD 18 0F call X0f18 1200 0812 CD 53 08 X0812: call X0853 1201 0815 3A 50 21 X0815: lda X2150 1202 0818 16 04 mvi d,4 1203 081A 21 6E 20 lxi h,X206e 1204 081D BE X081d: cmp m 1205 081E CA 41 08 jz X0841 1206 0821 23 inx h 1207 0822 15 dcr d 1208 0823 C2 1D 08 jnz X081d 1209 0826 16 04 mvi d,4 1210 0828 21 6E 20 lxi h,X206e 1211 082B 7E X082b: mov a,m 1212 082C B7 ora a 1213 082D CA 38 08 jz X0838 1214 0830 23 inx h 1215 0831 15 dcr d 1216 0832 C2 2B 08 jnz X082b 1217 0835 C3 41 08 jmp X0841 1219 0838 3A 50 21 X0838: lda X2150 1220 083B 77 mov m,a 1221 083C 3E E1 mvi a,0e1h 1222 083E 32 72 20 sta X2072 1223 0841 AF X0841: xra a 1224 0842 21 68 20 lxi h,key_flags 1225 0845 56 mov d,m 1226 0846 77 mov m,a 1227 0847 23 inx h 1228 0848 72 mov m,d 1229 0849 23 inx h 1230 084A 16 04 mvi d,4 1231 084C 77 X084c: mov m,a 1232 084D 23 inx h 1233 084E 15 dcr d 1234 084F C2 4C 08 jnz X084c 1235 0852 C9 ret 1237 0853 3A A7 21 X0853: lda X21a7 1238 0856 E6 40 ani 40h 1239 0858 C8 rz 1240 0859 3E 80 mvi a,80h 1241 085B 32 47 21 sta X2147 1242 085E C9 ret 1244 085F 7B X085f: mov a,e 1245 0860 2A 6A 3A lhld X3a6a 1246 0863 64 mov h,h 1247 0864 3A 30 21 lda X2130 1248 0867 D6 02 sui 2 1249 0869 C0 rnz 1250 086A 57 mov d,a 1251 086B 3A 31 21 lda X2131 1252 086E 5F mov e,a 1253 086F 3E 01 X086f: mvi a,1 1254 0871 A3 ana e 1255 0872 C2 3D 00 jnz X003d 1256 0875 7A X0875: mov a,d 1257 0876 B7 ora a 1258 0877 C4 A7 08 cnz X08a7 1259 087A D5 push d 1260 087B CD BE 17 call X17be 1261 087E D1 pop d 1262 087F 3E 02 mvi a,2 1263 0881 A3 ana e 1264 0882 C4 11 1F cnz X1f11 1265 0885 3E 08 mvi a,8 1266 0887 DC A7 08 cc X08a7 1267 088A 3E 04 mvi a,4 1268 088C A3 ana e 1269 088D C4 62 1F cnz X1f62 1270 0890 3E 10 mvi a,10h 1271 0892 DC A7 08 cc X08a7 1272 0895 7A mov a,d 1273 0896 B7 ora a 1274 0897 C2 A0 08 jnz X08a0 1275 089A 3E 08 mvi a,8 1276 089C A3 ana e 1277 089D C2 6F 08 jnz X086f 1278 08A0 7A X08a0: mov a,d 1279 08A1 32 00 20 sta 2000h 1280 08A4 C3 51 02 jmp X0251 1282 08A7 B2 X08a7: ora d 1283 08A8 57 mov d,a 1284 08A9 3E 08 mvi a,8 1285 08AB A3 ana e 1286 08AC C8 rz 1287 08AD 3E 80 mvi a,80h 1288 08AF B2 ora d 1289 08B0 57 mov d,a 1290 08B1 C9 ret 1292 08B2 FE 1B X08b2: cpi 1bh 1293 08B4 CA 9E 09 jz X099e 1294 08B7 FE 10 cpi 10h 1295 08B9 DA D4 08 jc X08d4 1296 08BC 5F mov e,a 1297 08BD D6 18 sui 18h 1298 08BF E6 FD ani 0fdh 1299 08C1 C0 rnz 1300 08C2 7B mov a,e 1301 08C3 FE 1A cpi 1ah 1302 08C5 CA CB 08 jz X08cb 1303 08C8 FE 18 cpi 18h 1304 08CA C0 rnz 1305 08CB CD 15 0A X08cb: call X0a15 1306 08CE 3E 02 mvi a,2 1307 08D0 C3 E6 05 X08d0: jmp X05e6 1309 08D3 C9 ret 1311 08D4 D6 05 X08d4: sui 5 ;; subtract 5 from A and return if negative 1312 08D6 F8 rm 1313 08D7 21 E5 08 lxi h,X08e5 ;; load jump table at 8e5 1314 08DA 87 add a ;; double a 1315 08DB 5F mov e,a 1316 08DC 16 00 mvi d,0 1317 08DE 19 dad d ;; hl = X08e5 + 2A 1318 08DF 5E mov e,m ;; load DE from (HL) little-endian 1319 08E0 23 inx h 1320 08E1 56 mov d,m 1321 08E2 EB xchg 1322 08E3 AF xra a ;; zero A 1323 08E4 E9 pchl ;; jump to address 1325 08E5 X08e5: dw X0900 0009 1326 08E7 dw X0997 ;; immediate return 9709 1327 08E9 dw X0938 3809 1328 08EB dw X0941 4109 1329 08ED dw 0df9h ;; MYSTERY ADDRESS: this isn't even in AVO!!! F90D 1330 08EF dw X0955 5509 1331 08F1 dw X0955 5509 1332 08F3 dw X0955 5509 1333 08F5 dw 094bh 4B09 1334 08F7 dw X08fb FB08 1335 08F9 dw X08fc FC08 1337 08FB 3C X08fb: inr a 1338 08FC 32 FC 20 X08fc: sta X20fc 1339 08FF C9 ret 1341 0900 3A A5 21 X0900: lda X21a5 1342 0903 B7 ora a 1343 0904 C0 rnz 1344 0905 2A 7B 21 lhld X217b 1345 0908 7C mov a,h 1346 0909 BD cmp l 1347 090A C8 rz 1348 090B 21 72 21 lxi h,X2172 1349 090E 3E 10 mvi a,10h 1350 0910 B6 ora m 1351 0911 77 mov m,a 1352 0912 C9 ret 1354 0913 21 72 21 lxi h,X2172 1355 0916 7E mov a,m 1356 0917 E6 EF ani 0efh 1357 0919 77 mov m,a 1358 091A 21 7B 21 lxi h,X217b 1359 091D 46 mov b,m 1360 091E 23 inx h 1361 091F 0E 14 mvi c,14h 1362 0921 11 5C 21 lxi d,X215c 1363 0924 7E X0924: mov a,m 1364 0925 B8 cmp b 1365 0926 CA 30 09 jz X0930 1366 0929 12 stax d 1367 092A 13 inx d 1368 092B 23 inx h 1369 092C 0D dcr c 1370 092D C2 24 09 jnz X0924 1371 0930 1B X0930: dcx d 1372 0931 1A ldax d 1373 0932 F6 80 ori 80h 1374 0934 12 stax d 1375 0935 C3 F3 0E jmp X0ef3 1377 0938 21 78 20 X0938: lxi h,X2078 1378 093B 7E mov a,m 1379 093C C6 08 adi 8 1380 093E D8 rc 1381 093F 77 mov m,a 1382 0940 C9 ret 1384 0941 21 F8 20 X0941: lxi h,X20f8 1385 0944 7E mov a,m 1386 0945 B7 ora a 1387 0946 C8 rz 1388 0947 35 dcr m 1389 0948 C3 36 16 jmp X1636 1391 094B AF X094b: xra a 1392 094C 32 F8 20 sta X20f8 1393 094F C3 36 16 jmp X1636 1395 0952 CD 4B 09 call X094b 1396 0955 3A A8 21 X0955: lda X21a8 1397 0958 E6 20 ani 20h 1398 095A C4 4B 09 cnz X094b 1399 095D 21 F9 20 lxi h,X20f9 1400 0960 56 mov d,m 1401 0961 3A 56 21 lda X2156 1402 0964 BA cmp d 1403 0965 CA 73 09 jz X0973 1404 0968 CD BF 11 call X11bf 1405 096B 78 mov a,b 1406 096C BA cmp d 1407 096D C8 rz 1408 096E 14 inr d 1409 096F 72 mov m,d 1410 0970 C3 36 16 X0970: jmp X1636 1412 0973 3A A6 21 X0973: lda X21a6 1413 0976 E6 80 ani 80h 1414 0978 CA 98 09 jz X0998 1415 097B 0E 01 mvi c,1 1416 097D CD 8E 10 call X108e 1417 0980 3E FF mvi a,0ffh 1418 0982 32 C3 21 sta X21c3 1419 0985 34 inr m 1420 0986 CD E6 0F call X0fe6 1421 0989 3A C3 21 X0989: lda X21c3 1422 098C B7 ora a 1423 098D C2 89 09 jnz X0989 1424 0990 32 F4 20 sta X20f4 1425 0993 3D dcr a 1426 0994 32 F5 20 sta X20f5 1427 0997 C9 X0997: ret 1429 0998 CD 1A 10 X0998: call X101a 1430 099B C3 12 10 jmp X1012 1432 099E AF X099e: xra a 1433 099F 32 7D 20 sta X207d 1434 09A2 32 B8 21 sta X21b8 1435 09A5 21 AB 09 lxi h,X09ab 1436 09A8 C3 18 0A jmp X0a18 1438 09AB FE 30 X09ab: cpi 30h 1439 09AD D2 BD 09 jnc X09bd 1440 09B0 21 7D 20 lxi h,X207d 1441 09B3 4F mov c,a 1442 09B4 7E mov a,m 1443 09B5 B7 ora a 1444 09B6 CA BB 09 jz X09bb 1445 09B9 0E FF mvi c,0ffh 1446 09BB 71 X09bb: mov m,c 1447 09BC C9 ret 1449 09BD 32 7E 20 X09bd: sta X207e 1450 09C0 21 15 0A lxi h,X0a15 1451 09C3 E5 push h 1452 09C4 3A 7D 20 lda X207d 1453 09C7 B7 ora a 1454 09C8 C2 DC 09 jnz X09dc 1455 09CB 3A A7 21 lda X21a7 1456 09CE E6 20 ani 20h 1457 09D0 21 50 0A lxi h,X0a50 1458 09D3 C2 D9 09 jnz X09d9 1459 09D6 21 1C 0A lxi h,X0a1c 1460 09D9 C3 F7 09 X09d9: jmp X09f7 1462 09DC 47 X09dc: mov b,a 1463 09DD 3A A7 21 lda X21a7 1464 09E0 E6 20 ani 20h 1465 09E2 78 mov a,b 1466 09E3 C8 rz 1467 09E4 FE 28 cpi 28h 1468 09E6 11 FD 20 lxi d,X20fd 1469 09E9 CA 32 0C jz X0c32 1470 09EC FE 29 cpi 29h 1471 09EE CA 31 0C jz X0c31 1472 09F1 FE 23 cpi 23h 1473 09F3 21 7B 0A lxi h,X0a7b 1474 09F6 C0 rnz 1475 09F7 11 B9 21 X09f7: lxi d,X21b9 1476 09FA AF xra a 1477 09FB 12 stax d 1478 09FC 3A 7E 20 lda X207e 1479 09FF 4F X09ff: mov c,a 1480 0A00 AF X0a00: xra a 1481 0A01 86 add m 1482 0A02 C8 rz 1483 0A03 23 inx h 1484 0A04 B9 cmp c 1485 0A05 CA 0D 0A jz X0a0d 1486 0A08 23 inx h 1487 0A09 23 inx h 1488 0A0A C3 00 0A jmp X0a00 1490 0A0D 12 X0a0d: stax d 1491 0A0E 7E mov a,m 1492 0A0F 23 inx h 1493 0A10 66 mov h,m 1494 0A11 6F mov l,a 1495 0A12 AF xra a 1496 0A13 E9 pchl 1498 0A14 E1 X0a14: pop h 1499 0A15 21 E6 05 X0a15: lxi h,X05e6 ;; HL = 0x05e6 1500 0A18 22 40 21 X0a18: shld X2140 ;; 0x2140 = 0xe605 1501 0A1B C9 ret ;; ;; This is a table of some sort. ;; 1505 0A1C 41 X0a1c: mov b,c 1506 0A1D 9B sbb e 1507 0A1E 0A ldax b 1508 0A1F 42 mov b,d 1509 0A20 9B sbb e 1510 0A21 0A ldax b 1511 0A22 43 mov b,e 1512 0A23 9B sbb e 1513 0A24 0A ldax b 1514 0A25 44 mov b,h 1515 0A26 9B sbb e 1516 0A27 0A ldax b 1517 0A28 46 mov b,m 1518 0A29 0A ldax b 1519 0A2A 0C inr c 1520 0A2B 47 mov b,a 1521 0A2C 0F rrc 1522 0A2D 0C inr c 1523 0A2E 48 mov c,b 1524 0A2F 96 sub m 1525 0A30 0A ldax b 1526 0A31 49 mov c,c 1527 0A32 A3 ana e 1528 0A33 0B dcx b 1529 0A34 4A mov c,d 1530 0A35 9B sbb e 1531 0A36 0A ldax b 1532 0A37 4B mov c,e 1533 0A38 9B sbb e 1534 0A39 0A ldax b 1535 0A3A 59 mov e,c 1536 0A3B 11 0B 5A lxi d,X5a0b 1537 0A3E C6 0C adi 0ch 1538 0A40 3D dcr a 1539 0A41 DF rst 3 1540 0A42 0B dcx b 1541 0A43 3E E5 mvi a,0e5h 1542 0A45 0B dcx b 1543 0A46 31 57 0C lxi sp,X0c57 1544 0A49 3C inr a 1545 0A4A EB xchg 1546 0A4B 0B dcx b 1547 0A4C 5D mov e,l 1548 0A4D 60 mov h,b 1549 0A4E 0D dcr c 1550 0A4F 00 nop 1551 0A50 63 X0a50: mov h,e 1552 0A51 00 nop 1553 0A52 00 nop 1554 0A53 45 mov b,l 1555 0A54 52 mov d,d 1556 0A55 09 dad b 1557 0A56 4D mov c,l 1558 0A57 A3 ana e 1559 0A58 0B dcx b 1560 0A59 31 57 0C lxi sp,X0c57 1561 0A5C 5B mov e,e 1562 0A5D 8E adc m 1563 0A5E 0A ldax b 1564 0A5F 48 mov c,b 1565 0A60 DF rst 3 1566 0A61 0D dcr c 1567 0A62 44 mov b,h 1568 0A63 55 mov d,l 1569 0A64 09 dad b 1570 0A65 37 stc 1571 0A66 68 mov l,b 1572 0A67 0C inr c 1573 0A68 db 38h 38 1574 0A69 71 mov m,c 1575 0A6A 0C inr c 1576 0A6B 3D dcr a 1577 0A6C DF rst 3 1578 0A6D 0B dcx b 1579 0A6E 3E E5 mvi a,0e5h 1580 0A70 0B dcx b 1581 0A71 5A mov e,d 1582 0A72 C6 0C adi 0ch 1583 0A74 4E mov c,m 1584 0A75 46 mov b,m 1585 0A76 0C inr c 1586 0A77 4F mov c,a 1587 0A78 46 mov b,m 1588 0A79 0C inr c 1589 0A7A 00 nop 1590 0A7B 33 X0a7b: inx sp 1591 0A7C A8 xra b 1592 0A7D 12 stax d 1593 0A7E 34 inr m 1594 0A7F AC xra h 1595 0A80 12 stax d 1596 0A81 35 dcr m 1597 0A82 4A mov c,d 1598 0A83 13 inx d 1599 0A84 36 A4 mvi m,0a4h 1600 0A86 12 stax d 1601 0A87 37 stc 1602 0A88 60 mov h,b 1603 0A89 0D dcr c 1604 0A8A db 38h 38 1605 0A8B A7 ana a 1606 0A8C 0D dcr c 1607 0A8D 00 nop 1608 0A8E 21 C2 16 lxi h,X16c2 1609 0A91 22 40 21 shld X2140 1610 0A94 E1 pop h 1611 0A95 C9 ret 1613 0A96 3E 48 mvi a,48h 1614 0A98 32 7E 20 sta X207e 1615 0A9B 21 00 00 lxi h,0 1616 0A9E 22 30 21 shld X2130 1617 0AA1 E1 pop h 1618 0AA2 21 15 0A X0aa2: lxi h,X0a15 1619 0AA5 E5 push h 1620 0AA6 3A 7D 20 lda X207d 1621 0AA9 B7 ora a 1622 0AAA C0 rnz 1623 0AAB 21 D9 0A lxi h,X0ad9 1624 0AAE CD F7 09 call X09f7 1625 0AB1 3A B9 21 lda X21b9 1626 0AB4 B7 ora a 1627 0AB5 C0 rnz 1628 0AB6 21 30 21 lxi h,X2130 1629 0AB9 3A 4B 21 lda X214b 1630 0ABC B7 ora a 1631 0ABD 5F mov e,a 1632 0ABE C2 C2 0A jnz X0ac2 1633 0AC1 1C inr e 1634 0AC2 7E X0ac2: mov a,m 1635 0AC3 E5 push h 1636 0AC4 D5 push d 1637 0AC5 21 F5 0A lxi h,X0af5 1638 0AC8 47 mov b,a 1639 0AC9 CD F7 09 call X09f7 1640 0ACC D1 pop d 1641 0ACD E1 pop h 1642 0ACE 3A B9 21 lda X21b9 1643 0AD1 B7 ora a 1644 0AD2 C8 rz 1645 0AD3 23 inx h 1646 0AD4 1D dcr e 1647 0AD5 C2 C2 0A jnz X0ac2 1648 0AD8 C9 ret 1650 0AD9 44 X0ad9: mov b,h 1651 0ADA 1E 18 mvi e,18h 1652 0ADC 42 mov b,d 1653 0ADD 07 rlc 1654 0ADE db 18h 18 1655 0ADF 43 mov b,e 1656 0AE0 15 dcr d 1657 0AE1 db 18h 18 1658 0AE2 48 mov c,b 1659 0AE3 53 mov d,e 1660 0AE4 db 18h 18 1661 0AE5 41 mov b,c 1662 0AE6 FE 17 cpi 17h 1663 0AE8 72 mov m,d 1664 0AE9 A6 ana m 1665 0AEA 15 dcr d 1666 0AEB 66 mov h,m 1667 0AEC 53 mov d,e 1668 0AED db 18h 18 1669 0AEE 78 mov a,b 1670 0AEF DF rst 3 1671 0AF0 12 stax d 1672 0AF1 79 mov a,c 1673 0AF2 64 mov h,h 1674 0AF3 db 8 08 1675 0AF4 00 nop 1676 0AF5 63 X0af5: mov h,e 1677 0AF6 C1 pop b 1678 0AF7 0C inr c 1679 0AF8 71 mov m,c 1680 0AF9 16 0C mvi d,0ch 1681 0AFB 6E mov l,m 1682 0AFC 03 inx b 1683 0AFD 0D dcr c 1684 0AFE 4A mov c,d 1685 0AFF 41 mov b,c 1686 0B00 15 dcr d 1687 0B01 4B mov c,e 1688 0B02 FC 14 6C cm X6c14 1689 0B05 db 0edh ED 1690 0B06 13 inx d 1691 0B07 6D mov l,l 1692 0B08 7F mov a,a 1693 0B09 0C inr c 1694 0B0A 68 mov l,b 1695 0B0B F2 13 67 jp X6713 1696 0B0E CF rst 1 1697 0B0F 0D dcr c 1698 0B10 00 nop 1699 0B11 21 19 0B lxi h,X0b19 1700 0B14 22 40 21 shld X2140 1701 0B17 E1 pop h 1702 0B18 C9 ret 1704 0B19 47 X0b19: mov b,a 1705 0B1A FE 20 cpi 20h 1706 0B1C DA B2 08 jc X08b2 1707 0B1F FE 1B cpi 1bh 1708 0B21 21 51 21 lxi h,X2151 1709 0B24 C2 2E 0B jnz X0b2e 1710 0B27 21 AB 09 lxi h,X09ab 1711 0B2A 22 40 21 shld X2140 1712 0B2D C9 ret 1714 0B2E 7E X0b2e: mov a,m 1715 0B2F B7 ora a 1716 0B30 C2 42 0B jnz X0b42 1717 0B33 36 01 mvi m,1 1718 0B35 78 mov a,b 1719 0B36 D6 20 sui 20h 1720 0B38 32 52 21 sta X2152 1721 0B3B 21 19 0B lxi h,X0b19 1722 0B3E 22 40 21 shld X2140 1723 0B41 C9 ret 1725 0B42 36 00 X0b42: mvi m,0 1726 0B44 78 mov a,b 1727 0B45 D6 20 sui 20h 1728 0B47 FE 50 cpi 50h 1729 0B49 D2 4F 0B jnc X0b4f 1730 0B4C 32 F8 20 sta X20f8 1731 0B4F CD BF 11 X0b4f: call X11bf 1732 0B52 3A 52 21 lda X2152 1733 0B55 04 inr b 1734 0B56 B8 cmp b 1735 0B57 D2 5D 0B jnc X0b5d 1736 0B5A 32 F9 20 sta X20f9 1737 0B5D CD 15 0A X0b5d: call X0a15 1738 0B60 C3 36 16 jmp X1636 1740 0B63 AF X0b63: xra a 1741 0B64 32 A2 21 sta X21a2 1742 0B67 CD AD 10 call X10ad 1743 0B6A 0E 50 mvi c,50h 1744 0B6C CD F9 10 call X10f9 1745 0B6F CD 4C 11 call X114c 1746 0B72 0E 50 mvi c,50h 1747 0B74 C3 89 0B jmp X0b89 1749 0B77 3E 01 X0b77: mvi a,1 1750 0B79 32 A2 21 sta X21a2 1751 0B7C CD AD 10 call X10ad 1752 0B7F 0E 84 mvi c,84h 1753 0B81 CD F9 10 call X10f9 1754 0B84 CD 4C 11 call X114c 1755 0B87 0E 84 mvi c,84h 1756 0B89 AF X0b89: xra a 1757 0B8A 32 55 21 sta X2155 1758 0B8D CD BF 11 call X11bf 1759 0B90 78 mov a,b 1760 0B91 32 56 21 sta X2156 1761 0B94 79 mov a,c 1762 0B95 32 50 20 sta X2050 1763 0B98 CD 42 03 call X0342 1764 0B9B CD 48 18 call X1848 1765 0B9E 3E 01 mvi a,1 1766 0BA0 C3 AA 0F jmp X0faa 1768 0BA3 21 F9 20 lxi h,X20f9 1769 0BA6 3A 55 21 lda X2155 1770 0BA9 47 mov b,a 1771 0BAA 7E mov a,m 1772 0BAB B8 cmp b 1773 0BAC CA B8 0B jz X0bb8 1774 0BAF B7 ora a 1775 0BB0 C8 rz 1776 0BB1 21 F9 20 lxi h,X20f9 1777 0BB4 35 dcr m 1778 0BB5 C3 36 16 jmp X1636 1780 0BB8 3A A6 21 X0bb8: lda X21a6 1781 0BBB E6 80 ani 80h 1782 0BBD CA D9 0B jz X0bd9 1783 0BC0 0E 01 mvi c,1 1784 0BC2 CD 8E 10 call X108e 1785 0BC5 3E FF mvi a,0ffh 1786 0BC7 32 C3 21 sta X21c3 1787 0BCA 35 dcr m 1788 0BCB CD EB 0F call X0feb 1789 0BCE 3A C3 21 X0bce: lda X21c3 1790 0BD1 B7 ora a 1791 0BD2 C2 CE 0B jnz X0bce 1792 0BD5 32 F4 20 sta X20f4 1793 0BD8 C9 ret 1795 0BD9 CD 2D 10 X0bd9: call X102d 1796 0BDC C3 12 10 jmp X1012 1798 0BDF 21 78 21 lxi h,X2178 1799 0BE2 36 01 mvi m,1 1800 0BE4 C9 ret 1802 0BE5 21 78 21 lxi h,X2178 1803 0BE8 36 00 mvi m,0 1804 0BEA C9 ret 1806 0BEB 21 A7 21 lxi h,X21a7 1807 0BEE 7E mov a,m 1808 0BEF F6 20 ori 20h 1809 0BF1 77 mov m,a 1810 0BF2 3A A8 21 X0bf2: lda X21a8 1811 0BF5 E6 80 ani 80h 1812 0BF7 26 08 mvi h,8 1813 0BF9 CA FE 0B jz X0bfe 1814 0BFC 26 48 mvi h,48h 1815 0BFE 6C X0bfe: mov l,h 1816 0BFF 22 FD 20 shld X20fd 1817 0C02 22 FF 20 shld X20ff 1818 0C05 AF xra a 1819 0C06 32 FC 20 sta X20fc 1820 0C09 C9 ret 1822 0C0A 26 88 mvi h,88h 1823 0C0C C3 11 0C jmp X0c11 1825 0C0F 26 08 mvi h,8 1826 0C11 6C X0c11: mov l,h 1827 0C12 22 FD 20 shld X20fd 1828 0C15 C9 ret 1830 0C16 21 45 21 lxi h,X2145 1831 0C19 78 mov a,b 1832 0C1A B7 ora a 1833 0C1B C2 23 0C jnz X0c23 1834 0C1E 7E mov a,m 1835 0C1F E6 F0 ani 0f0h 1836 0C21 77 mov m,a 1837 0C22 C9 ret 1839 0C23 D6 05 X0c23: sui 5 1840 0C25 F0 rp 1841 0C26 47 mov b,a 1842 0C27 AF xra a 1843 0C28 37 stc 1844 0C29 17 X0c29: ral 1845 0C2A 04 inr b 1846 0C2B C2 29 0C jnz X0c29 1847 0C2E B6 ora m 1848 0C2F 77 mov m,a 1849 0C30 C9 ret 1851 0C31 13 X0c31: inx d 1852 0C32 3A 7E 20 X0c32: lda X207e 1853 0C35 47 mov b,a 1854 0C36 21 4A 0C lxi h,X0c4a 1855 0C39 23 X0c39: inx h 1856 0C3A 23 inx h 1857 0C3B 7E mov a,m 1858 0C3C B7 ora a 1859 0C3D C8 rz 1860 0C3E B8 cmp b 1861 0C3F C2 39 0C jnz X0c39 1862 0C42 23 inx h 1863 0C43 7E mov a,m 1864 0C44 12 stax d 1865 0C45 C9 ret 1867 0C46 21 FC 20 X0c46: lxi h,X20fc 1868 0C49 34 inr m 1869 0C4A 34 X0c4a: inr m 1870 0C4B C9 ret 1872 0C4C 41 mov b,c 1873 0C4D 48 mov c,b 1874 0C4E 42 mov b,d 1875 0C4F db 8 08 1876 0C50 db 30h 30 1877 0C51 88 adc b 1878 0C52 31 00 32 lxi sp,X3200 1879 0C55 80 add b 1880 0C56 00 nop 1881 0C57 21 79 20 X0c57: lxi h,X2079 1882 0C5A 7E mov a,m 1883 0C5B B7 ora a 1884 0C5C CA 14 0A jz X0a14 1885 0C5F 36 81 mvi m,81h 1886 0C61 E1 pop h 1887 0C62 21 AD 05 X0c62: lxi h,X05ad 1888 0C65 C3 18 0A jmp X0a18 1890 0C68 21 02 21 lxi h,X2102 1891 0C6B 11 F8 20 lxi d,X20f8 1892 0C6E C3 77 0C jmp X0c77 1894 0C71 21 F8 20 lxi h,X20f8 1895 0C74 11 02 21 lxi d,X2102 1896 0C77 06 0B X0c77: mvi b,0bh 1897 0C79 CD 8B 03 call memmove 1898 0C7C C3 36 16 jmp X1636 1900 0C7F 21 8A 0C lxi h,X0c8a 1901 0C82 78 mov a,b 1902 0C83 B7 ora a 1903 0C84 CA 97 0C jz X0c97 1904 0C87 C3 FF 09 jmp X09ff 1906 0C8A 01 A2 0C X0c8a: lxi b,X0ca2 1907 0C8D 04 inr b 1908 0C8E A7 ana a 1909 0C8F 0C inr c 1910 0C90 05 dcr b 1911 0C91 B3 ora e 1912 0C92 0C inr c 1913 0C93 07 rlc 1914 0C94 BB cmp e 1915 0C95 0C inr c 1916 0C96 00 nop 1917 0C97 32 FB 20 X0c97: sta X20fb 1918 0C9A 21 FA 20 lxi h,X20fa 1919 0C9D 7E mov a,m 1920 0C9E F6 F7 ori 0f7h 1921 0CA0 77 mov m,a 1922 0CA1 C9 ret 1924 0CA2 3E FB X0ca2: mvi a,0fbh 1925 0CA4 C3 B5 0C jmp X0cb5 1927 0CA7 3A C8 21 lda X21c8 1928 0CAA B7 ora a 1929 0CAB C2 BB 0C jnz X0cbb 1930 0CAE 3E FD mvi a,0fdh 1931 0CB0 C3 B5 0C jmp X0cb5 1933 0CB3 3E FE mvi a,0feh 1934 0CB5 21 FA 20 X0cb5: lxi h,X20fa 1935 0CB8 A6 ana m 1936 0CB9 77 mov m,a 1937 0CBA C9 ret 1939 0CBB 3E 80 X0cbb: mvi a,80h 1940 0CBD 32 FB 20 sta X20fb 1941 0CC0 C9 ret 1943 0CC1 3A 30 21 lda X2130 1944 0CC4 B7 ora a 1945 0CC5 C0 rnz 1946 0CC6 21 72 21 lxi h,X2172 1947 0CC9 7E mov a,m 1948 0CCA F6 04 ori 4 1949 0CCC 77 mov m,a 1950 0CCD C9 ret 1952 0CCE 3E FB mvi a,0fbh 1953 0CD0 CD BF 0D call X0dbf 1954 0CD3 3A A7 21 lda X21a7 1955 0CD6 E6 20 ani 20h 1956 0CD8 C2 E3 0C jnz X0ce3 1957 0CDB 36 DA mvi m,0dah 1958 0CDD 2B dcx h 1959 0CDE 36 2F mvi m,2fh 1960 0CE0 C3 F3 0E jmp X0ef3 1962 0CE3 36 3F X0ce3: mvi m,3fh 1963 0CE5 23 inx h 1964 0CE6 3E 31 mvi a,31h 1965 0CE8 CD B9 0D call X0db9 1966 0CEB DB 42 in 42h 1967 0CED 47 mov b,a 1968 0CEE 2F cma 1969 0CEF E6 06 ani 6 1970 0CF1 4F mov c,a 1971 0CF2 78 mov a,b 1972 0CF3 E6 08 ani 8 1973 0CF5 CA F9 0C jz X0cf9 1974 0CF8 0C inr c 1975 0CF9 79 X0cf9: mov a,c 1976 0CFA F6 30 ori 30h 1977 0CFC 77 mov m,a 1978 0CFD 23 inx h 1979 0CFE 36 E3 mvi m,0e3h 1980 0D00 C3 F3 0E jmp X0ef3 1982 0D03 3A B8 21 lda X21b8 1983 0D06 B7 ora a 1984 0D07 C0 rnz 1985 0D08 78 mov a,b 1986 0D09 21 72 21 lxi h,X2172 1987 0D0C FE 06 cpi 6 1988 0D0E CA 32 0D jz X0d32 1989 0D11 FE 05 cpi 5 1990 0D13 C0 rnz 1991 0D14 7E mov a,m 1992 0D15 F6 08 ori 8 1993 0D17 77 mov m,a 1994 0D18 C9 ret 1996 0D19 3E F7 mvi a,0f7h 1997 0D1B CD BF 0D call X0dbf 1998 0D1E 06 03 mvi b,3 1999 0D20 3A BD 21 lda X21bd 2000 0D23 B7 ora a 2001 0D24 78 mov a,b 2002 0D25 C2 29 0D jnz X0d29 2003 0D28 AF xra a 2004 0D29 F6 30 X0d29: ori 30h 2005 0D2B 77 mov m,a 2006 0D2C 23 inx h 2007 0D2D 36 EE mvi m,0eeh 2008 0D2F C3 F3 0E X0d2f: jmp X0ef3 2010 0D32 7E X0d32: mov a,m 2011 0D33 F6 01 ori 1 2012 0D35 77 mov m,a 2013 0D36 C9 ret 2015 0D37 3E FE mvi a,0feh 2016 0D39 CD BF 0D call X0dbf 2017 0D3C 3A F9 20 lda X20f9 2018 0D3F 47 mov b,a 2019 0D40 3A 01 21 lda X2101 2020 0D43 B7 ora a 2021 0D44 CA 4A 0D jz X0d4a 2022 0D47 3A 55 21 lda X2155 2023 0D4A 4F X0d4a: mov c,a 2024 0D4B 78 mov a,b 2025 0D4C 91 sub c 2026 0D4D 3C inr a 2027 0D4E CD 7A 0D call X0d7a 2028 0D51 CD BB 0D call X0dbb 2029 0D54 3A F8 20 lda X20f8 2030 0D57 3C inr a 2031 0D58 CD 7A 0D call X0d7a 2032 0D5B 36 D2 mvi m,0d2h 2033 0D5D C3 F3 0E jmp X0ef3 2035 0D60 DB 42 in 42h 2036 0D62 E6 04 ani 4 2037 0D64 C0 rnz 2038 0D65 0E 81 mvi c,81h 2039 0D67 CD 8E 10 call X108e 2040 0D6A 3E FF mvi a,0ffh 2041 0D6C D3 E2 out 0e2h 2042 0D6E 00 nop 2043 0D6F CD 88 14 X0d6f: call X1488 2044 0D72 DB 42 in 42h 2045 0D74 E6 04 ani 4 2046 0D76 C2 6F 0D jnz X0d6f 2047 0D79 C9 ret 2049 0D7A 5F X0d7a: mov e,a 2050 0D7B 16 30 mvi d,30h 2051 0D7D 0E 64 mvi c,64h 2052 0D7F CD 99 0D call X0d99 2053 0D82 CA 88 0D jz X0d88 2054 0D85 77 mov m,a 2055 0D86 23 inx h 2056 0D87 15 dcr d 2057 0D88 0E 0A X0d88: mvi c,0ah 2058 0D8A CD 99 0D call X0d99 2059 0D8D CA 93 0D jz X0d93 2060 0D90 15 dcr d 2061 0D91 77 mov m,a 2062 0D92 23 inx h 2063 0D93 7B X0d93: mov a,e 2064 0D94 F6 30 ori 30h 2065 0D96 77 mov m,a 2066 0D97 23 inx h 2067 0D98 C9 ret 2069 0D99 7B X0d99: mov a,e 2070 0D9A 06 30 mvi b,30h 2071 0D9C 04 X0d9c: inr b 2072 0D9D 91 sub c 2073 0D9E F2 9C 0D jp X0d9c 2074 0DA1 81 add c 2075 0DA2 05 dcr b 2076 0DA3 5F mov e,a 2077 0DA4 78 mov a,b 2078 0DA5 BA cmp d 2079 0DA6 C9 ret 2081 0DA7 3E 45 mvi a,45h 2082 0DA9 32 C7 21 sta X21c7 2083 0DAC CD 81 03 call X0381 2084 0DAF 3E 45 mvi a,45h 2085 0DB1 32 F4 20 sta X20f4 2086 0DB4 AF xra a 2087 0DB5 32 C7 21 sta X21c7 2088 0DB8 C9 ret 2090 0DB9 77 X0db9: mov m,a 2091 0DBA 23 inx h 2092 0DBB 36 3B X0dbb: mvi m,3bh 2093 0DBD 23 inx h 2094 0DBE C9 ret 2096 0DBF 21 72 21 X0dbf: lxi h,X2172 2097 0DC2 A6 ana m 2098 0DC3 77 mov m,a 2099 0DC4 21 5C 21 lxi h,X215c 2100 0DC7 36 1B mvi m,1bh 2101 0DC9 23 inx h 2102 0DCA 36 5B mvi m,5bh 2103 0DCC 23 inx h 2104 0DCD C9 ret 2106 0DCE 42 mov b,d 2107 0DCF 78 mov a,b 2108 0DD0 B7 ora a 2109 0DD1 C2 D8 0D jnz X0dd8 2110 0DD4 CD E5 0D call X0de5 2111 0DD7 C9 ret 2113 0DD8 FE 03 X0dd8: cpi 3 2114 0DDA C0 rnz 2115 0DDB CD EC 0D call X0dec 2116 0DDE C9 ret 2118 0DDF CD 23 0E call X0e23 2119 0DE2 B6 ora m 2120 0DE3 77 mov m,a 2121 0DE4 C9 ret 2123 0DE5 CD 23 0E X0de5: call X0e23 2124 0DE8 2F cma 2125 0DE9 A6 ana m 2126 0DEA 77 mov m,a 2127 0DEB C9 ret 2129 0DEC 21 91 21 X0dec: lxi h,X2191 2130 0DEF AF X0def: xra a 2131 0DF0 77 mov m,a 2132 0DF1 23 inx h 2133 0DF2 7D mov a,l 2134 0DF3 FE A2 cpi 0a2h 2135 0DF5 C2 EF 0D jnz X0def 2136 0DF8 C9 ret 2138 0DF9 CD 23 0E X0df9: call X0e23 2139 0DFC 0C X0dfc: inr c 2140 0DFD B7 ora a 2141 0DFE 1F rar 2142 0DFF DA 0B 0E jc X0e0b 2143 0E02 57 X0e02: mov d,a 2144 0E03 A6 ana m 2145 0E04 7A mov a,d 2146 0E05 CA FC 0D jz X0dfc 2147 0E08 C3 15 0E jmp X0e15 2149 0E0B 23 X0e0b: inx h 2150 0E0C 7D mov a,l 2151 0E0D FE A2 cpi 0a2h 2152 0E0F 3E 80 mvi a,80h 2153 0E11 C2 02 0E jnz X0e02 2154 0E14 0D dcr c 2155 0E15 3A 53 21 X0e15: lda X2153 2156 0E18 B9 cmp c 2157 0E19 DA 1D 0E jc X0e1d 2158 0E1C 79 mov a,c 2159 0E1D 32 F8 20 X0e1d: sta X20f8 2160 0E20 C3 36 16 jmp X1636 2162 0E23 3A F8 20 X0e23: lda X20f8 2163 0E26 4F mov c,a 2164 0E27 57 X0e27: mov d,a 2165 0E28 21 91 21 lxi h,X2191 2166 0E2B 0F X0e2b: rrc 2167 0E2C 0F rrc 2168 0E2D 0F rrc 2169 0E2E E6 1F ani 1fh 2170 0E30 85 add l 2171 0E31 6F mov l,a 2172 0E32 7A mov a,d 2173 0E33 E6 07 ani 7 2174 0E35 57 mov d,a 2175 0E36 3E 80 mvi a,80h 2176 0E38 15 X0e38: dcr d 2177 0E39 F8 rm 2178 0E3A 0F rrc 2179 0E3B C3 38 0E jmp X0e38 2181 0E3E 3A A5 21 X0e3e: lda X21a5 2182 0E41 21 7B 20 lxi h,X207b 2183 0E44 B6 ora m 2184 0E45 47 mov b,a 2185 0E46 C0 rnz 2186 0E47 DB 42 X0e47: in 42h 2187 0E49 E6 01 ani 1 2188 0E4B C8 rz 2189 0E4C 21 C1 21 lxi h,X21c1 2190 0E4F 7E mov a,m 2191 0E50 B7 ora a 2192 0E51 36 00 mvi m,0 2193 0E53 2B dcx h 2194 0E54 C8 rz 2195 0E55 7E mov a,m 2196 0E56 D3 00 out 0 2197 0E58 C9 ret 2199 0E59 F3 X0e59: di 2200 0E5A CD 3E 0E call X0e3e 2201 0E5D FB ei 2202 0E5E 78 mov a,b 2203 0E5F B7 ora a 2204 0E60 C2 6D 0E jnz X0e6d 2205 0E63 DB 42 in 42h 2206 0E65 E6 01 ani 1 2207 0E67 C8 rz 2208 0E68 3A C2 21 lda X21c2 2209 0E6B B7 ora a 2210 0E6C C0 rnz 2211 0E6D 21 73 21 X0e6d: lxi h,X2173 2212 0E70 7E mov a,m 2213 0E71 B7 ora a 2214 0E72 CA 79 0E jz X0e79 2215 0E75 2A 74 21 lhld X2174 2216 0E78 E9 pchl 2218 0E79 3A 72 21 X0e79: lda X2172 2219 0E7C B7 ora a 2220 0E7D C8 rz 2221 0E7E 1E 00 mvi e,0 2222 0E80 1F X0e80: rar 2223 0E81 DA 89 0E jc X0e89 2224 0E84 1C inr e 2225 0E85 1C inr e 2226 0E86 C3 80 0E jmp X0e80 2228 0E89 16 00 X0e89: mvi d,0 2229 0E8B 21 94 0E lxi h,X0e94 2230 0E8E 19 dad d 2231 0E8F 7E mov a,m 2232 0E90 23 inx h 2233 0E91 66 mov h,m 2234 0E92 6F mov l,a 2235 0E93 E9 pchl 2237 0E94 37 X0e94: stc 2238 0E95 0D dcr c 2239 0E96 F0 rp 2240 0E97 12 stax d 2241 0E98 CE 0C aci 0ch 2242 0E9A 19 dad d 2243 0E9B 0D dcr c 2244 0E9C 13 inx d 2245 0E9D 09 dad b 2246 0E9E A0 ana b 2247 0E9F 0E 21 mvi c,21h 2248 0EA1 5C mov e,h 2249 0EA2 db 20h 20 2250 0EA3 46 mov b,m 2251 0EA4 54 mov d,h 2252 0EA5 5D mov e,l 2253 0EA6 13 inx d 2254 0EA7 0E 08 mvi c,8 2255 0EA9 1A X0ea9: ldax d 2256 0EAA 77 mov m,a 2257 0EAB 23 inx h 2258 0EAC 13 inx d 2259 0EAD 0D dcr c 2260 0EAE C2 A9 0E jnz X0ea9 2261 0EB1 21 43 21 lxi h,X2143 2262 0EB4 35 dcr m 2263 0EB5 7E mov a,m 2264 0EB6 4F mov c,a 2265 0EB7 C2 C1 0E jnz X0ec1 2266 0EBA 21 72 21 lxi h,X2172 2267 0EBD 7E mov a,m 2268 0EBE E6 DF ani 0dfh 2269 0EC0 77 mov m,a 2270 0EC1 3A A5 21 X0ec1: lda X21a5 2271 0EC4 B7 ora a 2272 0EC5 C2 CF 0E jnz X0ecf 2273 0EC8 79 mov a,c 2274 0EC9 FE 05 cpi 5 2275 0ECB D2 D2 0E jnc X0ed2 2276 0ECE AF xra a 2277 0ECF 32 44 21 X0ecf: sta X2144 2278 0ED2 78 X0ed2: mov a,b 2279 0ED3 E6 80 ani 80h 2280 0ED5 17 ral 2281 0ED6 3F cmc 2282 0ED7 1F rar 2283 0ED8 32 73 21 sta X2173 2284 0EDB 21 A0 0E lxi h,X0ea0 2285 0EDE 22 74 21 shld X2174 2286 0EE1 78 X0ee1: mov a,b 2287 0EE2 E6 7F ani 7fh 2288 0EE4 47 mov b,a 2289 0EE5 3A A5 21 lda X21a5 2290 0EE8 21 7B 20 lxi h,X207b 2291 0EEB B6 ora m 2292 0EEC 78 mov a,b 2293 0EED C2 93 05 jnz X0593 2294 0EF0 D3 00 out 0 2295 0EF2 C9 ret 2297 0EF3 21 01 0F X0ef3: lxi h,X0f01 2298 0EF6 22 74 21 shld X2174 2299 0EF9 AF xra a 2300 0EFA 32 71 21 sta X2171 2301 0EFD 3C inr a 2302 0EFE 32 73 21 sta X2173 2303 0F01 21 71 21 X0f01: lxi h,X2171 2304 0F04 7E mov a,m 2305 0F05 34 inr m 2306 0F06 21 5C 21 lxi h,X215c 2307 0F09 85 add l 2308 0F0A 6F mov l,a 2309 0F0B 46 mov b,m 2310 0F0C 78 mov a,b 2311 0F0D B7 ora a 2312 0F0E F2 E1 0E jp X0ee1 2313 0F11 AF xra a 2314 0F12 32 73 21 sta X2173 2315 0F15 C3 E1 0E jmp X0ee1 2317 0F18 E5 X0f18: push h 2318 0F19 D5 push d 2319 0F1A 57 mov d,a 2320 0F1B 3A A7 21 lda X21a7 2321 0F1E E6 10 ani 10h 2322 0F20 CA 2B 0F jz X0f2b 2323 0F23 7A mov a,d 2324 0F24 D6 91 sui 91h 2325 0F26 E6 FD ani 0fdh 2326 0F28 CA 61 0F jz X0f61 2327 0F2B 21 72 21 X0f2b: lxi h,X2172 2328 0F2E 7E mov a,m 2329 0F2F F6 20 ori 20h 2330 0F31 77 mov m,a 2331 0F32 21 43 21 X0f32: lxi h,X2143 2332 0F35 7E mov a,m 2333 0F36 34 inr m 2334 0F37 21 5C 20 lxi h,X205c 2335 0F3A 5F mov e,a 2336 0F3B 85 add l 2337 0F3C 6F mov l,a 2338 0F3D 72 mov m,d 2339 0F3E 3E 8D mvi a,8dh 2340 0F40 BA cmp d 2341 0F41 C2 4E 0F jnz X0f4e 2342 0F44 3A A8 21 lda X21a8 2343 0F47 E6 20 ani 20h 2344 0F49 16 8A mvi d,8ah 2345 0F4B C2 32 0F jnz X0f32 2346 0F4E 3A A5 21 X0f4e: lda X21a5 2347 0F51 B7 ora a 2348 0F52 C2 5B 0F jnz X0f5b 2349 0F55 3E 05 mvi a,5 2350 0F57 BB cmp e 2351 0F58 3E 00 mvi a,0 2352 0F5A 1F rar 2353 0F5B 32 44 21 X0f5b: sta X2144 2354 0F5E D1 X0f5e: pop d 2355 0F5F E1 pop h 2356 0F60 C9 ret 2358 0F61 7A X0f61: mov a,d 2359 0F62 E6 7F ani 7fh 2360 0F64 57 mov d,a 2361 0F65 21 C1 21 lxi h,X21c1 2362 0F68 7E mov a,m 2363 0F69 B7 ora a 2364 0F6A C2 75 0F jnz X0f75 2365 0F6D 2B dcx h 2366 0F6E 7E mov a,m 2367 0F6F BA cmp d 2368 0F70 C2 75 0F jnz X0f75 2369 0F73 23 inx h 2370 0F74 72 mov m,d 2371 0F75 4A X0f75: mov c,d 2372 0F76 06 02 mvi b,2 2373 0F78 CD 7E 0F call X0f7e 2374 0F7B C3 5E 0F jmp X0f5e 2376 0F7E 3A A7 21 X0f7e: lda X21a7 2377 0F81 E6 10 ani 10h 2378 0F83 C8 rz 2379 0F84 3A A5 21 lda X21a5 2380 0F87 B7 ora a 2381 0F88 C0 rnz 2382 0F89 79 mov a,c 2383 0F8A 21 BF 21 lxi h,X21bf 2384 0F8D FE 13 cpi 13h 2385 0F8F 78 mov a,b 2386 0F90 CA 9E 0F jz X0f9e 2387 0F93 2F cma 2388 0F94 A6 ana m 2389 0F95 77 mov m,a 2390 0F96 F5 push psw 2391 0F97 E6 02 ani 2 2392 0F99 32 C4 21 sta X21c4 2393 0F9C F1 pop psw 2394 0F9D C0 rnz 2395 0F9E B6 X0f9e: ora m 2396 0F9F 77 mov m,a 2397 0FA0 79 mov a,c 2398 0FA1 21 C0 21 lxi h,X21c0 2399 0FA4 BE cmp m 2400 0FA5 C8 rz 2401 0FA6 77 mov m,a 2402 0FA7 23 inx h 2403 0FA8 77 mov m,a 2404 0FA9 C9 ret ; ; Main loop? ; ; Absent any interrupts, execution gravitates here: ; ; 0FAA: ; ... ; call 1488 ; call 1493 ; read port 0x42 (check flags buffer) ; call 06aa ; check byte at [2068] ; cli ; call 0e3e ; fetch byte at [21A5], OR byte at [207B] ; sti ; ; return byte at [2172] in A ; jmp 0FAE ; 2422 0FAA 21 7F 20 X0faa: lxi h,X207f 2423 0FAD 86 add m 2424 0FAE BE X0fae: cmp m 2425 0FAF C8 rz 2426 0FB0 E5 push h 2427 0FB1 F5 push psw 2428 0FB2 3A 7B 20 lda X207b 2429 0FB5 B7 ora a 2430 0FB6 CC 88 14 cz X1488 2431 0FB9 F1 pop psw 2432 0FBA E1 pop h 2433 0FBB C3 AE 0F jmp X0fae ; ; End of main loop? ; 2438 0FBE 2A 4E 20 X0fbe: lhld scratch_start ; HL = [0x204e] 2439 0FC1 7C mov a,h 2440 0FC2 F6 F0 ori 0f0h 2441 0FC4 67 mov h,a 2442 0FC5 22 4E 20 shld scratch_start ; update [0x204e] 2443 0FC8 3A 50 20 X0fc8: lda X2050 2444 0FCB 47 X0fcb: mov b,a 2445 0FCC 7C mov a,h 2446 0FCD E6 0F ani 0fh 2447 0FCF F6 20 ori 20h 2448 0FD1 67 mov h,a 2449 0FD2 C6 10 adi 10h 2450 0FD4 57 mov d,a 2451 0FD5 5D mov e,l 2452 0FD6 3E FF mvi a,0ffh 2453 0FD8 36 00 X0fd8: mvi m,0 2454 0FDA 12 stax d 2455 0FDB 13 inx d 2456 0FDC 23 inx h 2457 0FDD 05 dcr b 2458 0FDE C2 D8 0F jnz X0fd8 2459 0FE1 3C inr a 2460 0FE2 32 C3 21 sta X21c3 2461 0FE5 C9 ret 2463 0FE6 06 FF X0fe6: mvi b,0ffh 2464 0FE8 C3 ED 0F jmp X0fed 2466 0FEB 06 01 X0feb: mvi b,1 2467 0FED 21 55 21 X0fed: lxi h,X2155 2468 0FF0 56 mov d,m 2469 0FF1 23 inx h 2470 0FF2 5E mov e,m 2471 0FF3 78 mov a,b 2472 0FF4 B7 ora a 2473 0FF5 7A mov a,d 2474 0FF6 F2 FA 0F jp X0ffa 2475 0FF9 7B mov a,e 2476 0FFA CD E6 13 X0ffa: call X13e6 2477 0FFD 7B mov a,e 2478 0FFE 92 sub d 2479 0FFF 4F X0fff: mov c,a 2480 1000 3A 2B 21 X1000: lda X212b 2481 1003 56 X1003: mov d,m 2482 1004 77 mov m,a 2483 1005 78 mov a,b 2484 1006 85 add l 2485 1007 6F mov l,a 2486 1008 0D dcr c 2487 1009 7A mov a,d 2488 100A F2 03 10 jp X1003 2489 100D E6 7F ani 7fh 2490 100F 32 2B 21 sta X212b 2491 1012 3E FF X1012: mvi a,0ffh 2492 1014 32 0E 21 sta X210e 2493 1017 C3 36 16 jmp X1636 2495 101A CD 91 11 X101a: call X1191 2496 101D 3A 56 21 lda X2156 2497 1020 CD 2F 12 call X122f 2498 1023 CD E6 0F call X0fe6 2499 1026 3A 55 21 lda X2155 2500 1029 3D dcr a 2501 102A C3 3E 10 jmp X103e 2503 102D CD 91 11 X102d: call X1191 2504 1030 3A 55 21 lda X2155 2505 1033 3D dcr a 2506 1034 CD 2F 12 call X122f 2507 1037 CD EB 0F call X0feb 2508 103A 3A 56 21 lda X2156 2509 103D 3D dcr a 2510 103E CD CE 11 X103e: call X11ce 2511 1041 FB ei 2512 1042 32 7A 20 sta X207a 2513 1045 21 56 21 lxi h,X2156 2514 1048 7E mov a,m 2515 1049 2B dcx h 2516 104A 96 sub m 2517 104B FE 17 cpi 17h 2518 104D C0 rnz 2519 104E 21 7A 20 X104e: lxi h,X207a 2520 1051 7E mov a,m 2521 1052 36 00 mvi m,0 2522 1054 B7 ora a 2523 1055 C8 rz 2524 1056 2A 56 20 lhld X2056 2525 1059 EB xchg 2526 105A 2A 58 20 lhld X2058 2527 105D 72 mov m,d 2528 105E 23 inx h 2529 105F 73 mov m,e 2530 1060 2A 79 21 lhld X2179 2531 1063 EB xchg 2532 1064 2A 75 20 lhld X2075 2533 1067 72 mov m,d 2534 1068 23 inx h 2535 1069 73 mov m,e 2536 106A 21 56 20 X106a: lxi h,X2056 2537 106D 22 58 20 shld X2058 2538 1070 22 75 20 shld X2075 2539 1073 C9 ret 2541 1074 CD E3 13 X1074: call X13e3 2542 1077 E6 80 ani 80h 2543 1079 32 57 21 sta X2157 2544 107C CD 8D 13 call X138d 2545 107F 22 4E 21 shld X214e 2546 1082 C9 ret ;; ;; memset(0x1083): Set DE bytes at address HL to B ;; 2550 1083 70 memset: mov m,b ;; M <- B 2551 1084 23 inx h ;; HL++ 2552 1085 1B dcx d ;; DE-- 2553 1086 7A mov a,d ;; 2554 1087 B3 ora e ;; A = D | E 2555 1088 C2 83 10 jnz memset ;; repeat if A != 0 2556 108B C9 ret 2558 108C 0E 00 mvi c,0 2559 108E 21 51 20 X108e: lxi h,X2051 2560 1091 F3 di 2561 1092 3A 65 20 lda X2065 2562 1095 B6 ora m 2563 1096 FB ei 2564 1097 CA A7 10 jz X10a7 2565 109A 79 mov a,c 2566 109B 1F rar 2567 109C C5 push b 2568 109D DC 88 14 cc X1488 2569 10A0 CD 93 14 call X1493 2570 10A3 C1 pop b 2571 10A4 C3 8E 10 jmp X108e 2573 10A7 79 X10a7: mov a,c 2574 10A8 17 ral 2575 10A9 D0 rnc 2576 10AA C3 91 11 jmp X1191 2578 10AD 21 70 06 X10ad: lxi h,X0670 2579 10B0 22 04 20 shld X2004 2580 10B3 AF xra a 2581 10B4 32 51 20 sta X2051 2582 10B7 32 65 20 sta X2065 2583 10BA 32 5A 20 sta X205a 2584 10BD D3 A2 out 0a2h 2585 10BF 3E 04 mvi a,4 2586 10C1 D3 A2 out 0a2h 2587 10C3 CD 6A 10 call X106a 2588 10C6 FB ei 2589 10C7 3E 01 mvi a,1 2590 10C9 CD AA 0F call X0faa 2591 10CC 21 D0 22 lxi h,X22d0 2592 10CF 7C mov a,h 2593 10D0 C6 10 adi 10h 2594 10D2 57 mov d,a 2595 10D3 5D mov e,l 2596 10D4 01 2F 0D lxi b,X0d2f 2597 10D7 3A C7 21 X10d7: lda X21c7 2598 10DA 77 mov m,a 2599 10DB 23 inx h 2600 10DC 3E FF mvi a,0ffh 2601 10DE 12 stax d 2602 10DF 13 inx d 2603 10E0 0B dcx b 2604 10E1 78 mov a,b 2605 10E2 B1 ora c 2606 10E3 C2 D7 10 jnz X10d7 2607 10E6 3A C7 21 lda X21c7 2608 10E9 32 F4 20 sta X20f4 2609 10EC AF xra a 2610 10ED 32 F9 20 sta X20f9 2611 10F0 32 F8 20 sta X20f8 2612 10F3 3E FF mvi a,0ffh 2613 10F5 32 F5 20 sta X20f5 2614 10F8 C9 ret 2616 10F9 AF X10f9: xra a 2617 10FA 32 51 20 sta X2051 2618 10FD 3A 65 20 X10fd: lda X2065 2619 1100 B7 ora a 2620 1101 C2 FD 10 jnz X10fd 2621 1104 21 D0 22 lxi h,X22d0 2622 1107 06 00 mvi b,0 2623 1109 09 dad b 2624 110A CD BF 11 call X11bf 2625 110D 0C inr c 2626 110E CD 36 11 call X1136 2627 1111 E5 push h 2628 1112 06 01 mvi b,1 2629 1114 CD 36 11 call X1136 2630 1117 E1 pop h 2631 1118 36 7F mvi m,7fh 2632 111A 23 inx h 2633 111B 22 54 20 shld X2054 2634 111E 36 70 mvi m,70h 2635 1120 23 inx h 2636 1121 36 06 mvi m,6 2637 1123 79 mov a,c 2638 1124 CD DE 13 call X13de 2639 1127 36 7F mvi m,7fh 2640 1129 0D dcr c 2641 112A 3E 03 mvi a,3 2642 112C 32 02 20 sta X2002 2643 112F 21 F2 D0 lxi h,Xd0f2 2644 1132 22 04 20 shld X2004 2645 1135 C9 ret 2647 1136 36 7F X1136: mvi m,7fh 2648 1138 23 inx h 2649 1139 54 mov d,h 2650 113A 5D mov e,l 2651 113B 13 inx d 2652 113C 13 inx d 2653 113D 7A mov a,d 2654 113E F6 F0 ori 0f0h 2655 1140 77 mov m,a 2656 1141 23 inx h 2657 1142 73 mov m,e 2658 1143 79 mov a,c 2659 1144 CD DE 13 call X13de 2660 1147 05 dcr b 2661 1148 C2 36 11 jnz X1136 2662 114B C9 ret 2664 114C 21 C2 20 X114c: lxi h,X20c2 2665 114F 0C inr c 2666 1150 0C inr c 2667 1151 0C inr c 2668 1152 11 D0 22 lxi d,X22d0 2669 1155 06 00 mvi b,0 2670 1157 3E 19 mvi a,19h 2671 1159 73 X1159: mov m,e 2672 115A 23 inx h 2673 115B 72 mov m,d 2674 115C 23 inx h 2675 115D EB xchg 2676 115E 09 dad b 2677 115F EB xchg 2678 1160 3D dcr a 2679 1161 C2 59 11 jnz X1159 2680 1164 32 55 21 sta X2155 2681 1167 CD BF 11 call X11bf 2682 116A 78 mov a,b 2683 116B 32 56 21 sta X2156 2684 116E 3C inr a 2685 116F 32 2B 21 sta X212b 2686 1172 2A F2 20 lhld X20f2 2687 1175 3E 17 mvi a,17h 2688 1177 B8 cmp b 2689 1178 CA 7E 11 jz X117e 2690 117B 2A DE 20 lhld X20de 2691 117E 7C X117e: mov a,h 2692 117F F6 F0 ori 0f0h 2693 1181 67 mov h,a 2694 1182 22 4E 20 shld scratch_start ; update [0x204e] 2695 1185 21 13 21 lxi h,X2113 2696 1188 AF xra a 2697 1189 77 X1189: mov m,a 2698 118A 2C inr l 2699 118B 3C inr a 2700 118C 05 dcr b 2701 118D F2 89 11 jp X1189 2702 1190 C9 ret 2704 1191 F3 X1191: di 2705 1192 3A 7A 20 lda X207a 2706 1195 B7 ora a 2707 1196 CA A0 11 jz X11a0 2708 1199 FB X1199: ei 2709 119A CD 88 14 call X1488 2710 119D C3 91 11 jmp X1191 2712 11A0 3A 65 20 X11a0: lda X2065 2713 11A3 B7 ora a 2714 11A4 C2 B0 11 jnz X11b0 2715 11A7 3A 51 20 lda X2051 2716 11AA B7 ora a 2717 11AB FB ei 2718 11AC C8 rz 2719 11AD C3 99 11 jmp X1199 2721 11B0 3A 5B 20 X11b0: lda X205b 2722 11B3 21 5A 20 lxi h,X205a 2723 11B6 86 add m 2724 11B7 27 daa 2725 11B8 E6 0F ani 0fh 2726 11BA CA 99 11 jz X1199 2727 11BD FB ei 2728 11BE C9 ret 2730 11BF E5 X11bf: push h 2731 11C0 06 17 mvi b,17h 2732 11C2 3A A2 21 lda X21a2 2733 11C5 21 C8 21 lxi h,X21c8 2734 11C8 A6 ana m 2735 11C9 E1 pop h 2736 11CA C8 rz 2737 11CB 06 0D mvi b,0dh 2738 11CD C9 ret 2740 11CE B7 X11ce: ora a 2741 11CF F2 E8 11 jp X11e8 2742 11D2 21 04 20 lxi h,X2004 2743 11D5 E5 push h 2744 11D6 7E mov a,m 2745 11D7 23 inx h 2746 11D8 6E mov l,m 2747 11D9 F6 F0 ori 0f0h 2748 11DB 67 mov h,a 2749 11DC 22 4E 20 shld scratch_start ; update [0x204e] 2750 11DF CD 90 12 call X1290 2751 11E2 E1 pop h 2752 11E3 42 mov b,d 2753 11E4 4B mov c,e 2754 11E5 C3 0A 12 jmp X120a 2756 11E8 CD 7F 12 X11e8: call X127f 2757 11EB CD 90 12 call X1290 2758 11EE E5 push h 2759 11EF D5 push d 2760 11F0 EB xchg 2761 11F1 CD 90 12 call X1290 2762 11F4 42 mov b,d 2763 11F5 4B mov c,e 2764 11F6 D1 pop d 2765 11F7 7A mov a,d 2766 11F8 F6 F0 ori 0f0h 2767 11FA 67 mov h,a 2768 11FB 6B mov l,e 2769 11FC 22 4E 20 shld scratch_start ; update [0x204e] 2770 11FF E1 pop h 2771 1200 7C mov a,h 2772 1201 F6 9F ori 9fh 2773 1203 3C inr a 2774 1204 C2 11 12 jnz X1211 2775 1207 CD 99 12 call X1299 2776 120A F3 X120a: di 2777 120B 22 75 20 shld X2075 2778 120E C3 28 12 jmp X1228 2780 1211 CD 9D 12 X1211: call X129d 2781 1214 3A 50 20 lda X2050 2782 1217 0F rrc 2783 1218 57 mov d,a 2784 1219 CD DE 13 call X13de 2785 121C 23 inx h 2786 121D F3 di 2787 121E 22 75 20 shld X2075 2788 1221 7A mov a,d 2789 1222 CD DE 13 call X13de 2790 1225 70 mov m,b 2791 1226 23 inx h 2792 1227 71 mov m,c 2793 1228 60 X1228: mov h,b 2794 1229 69 mov l,c 2795 122A 22 79 21 shld X2179 2796 122D FB ei 2797 122E C9 ret 2799 122F F5 X122f: push psw 2800 1230 CD BE 0F call X0fbe 2801 1233 F1 pop psw 2802 1234 B7 ora a 2803 1235 21 04 20 lxi h,X2004 2804 1238 FA 48 12 jm X1248 2805 123B CD 7F 12 call X127f 2806 123E 7C mov a,h 2807 123F F6 9F ori 9fh 2808 1241 3C inr a 2809 1242 C2 52 12 jnz X1252 2810 1245 CD 99 12 call X1299 2811 1248 F3 X1248: di 2812 1249 22 58 20 shld X2058 2813 124C 46 mov b,m 2814 124D 23 inx h 2815 124E 4E mov c,m 2816 124F C3 71 12 jmp X1271 2818 1252 CD 9D 12 X1252: call X129d 2819 1255 3A 50 20 lda X2050 2820 1258 0F rrc 2821 1259 47 mov b,a 2822 125A CD DE 13 call X13de 2823 125D 23 inx h 2824 125E F3 di 2825 125F 22 58 20 shld X2058 2826 1262 78 mov a,b 2827 1263 46 mov b,m 2828 1264 23 inx h 2829 1265 4E mov c,m 2830 1266 CD DE 13 call X13de 2831 1269 EB xchg 2832 126A 2A 4E 20 lhld scratch_start ; load [0x204e] 2833 126D EB xchg 2834 126E 73 mov m,e 2835 126F 2B dcx h 2836 1270 72 mov m,d 2837 1271 2A 4E 20 X1271: lhld scratch_start ; load [0x204e] 2838 1274 22 56 20 shld X2056 2839 1277 CD 99 12 call X1299 2840 127A 70 mov m,b 2841 127B 23 inx h 2842 127C 71 mov m,c 2843 127D FB ei 2844 127E C9 ret 2846 127F 3C X127f: inr a 2847 1280 47 mov b,a 2848 1281 21 04 20 lxi h,X2004 2849 1284 7E X1284: mov a,m 2850 1285 23 inx h 2851 1286 6E mov l,m 2852 1287 67 mov h,a 2853 1288 05 dcr b 2854 1289 C8 rz 2855 128A CD 99 12 call X1299 2856 128D C3 84 12 jmp X1284 2858 1290 E5 X1290: push h 2859 1291 CD 99 12 call X1299 2860 1294 56 mov d,m 2861 1295 23 inx h 2862 1296 5E mov e,m 2863 1297 E1 pop h 2864 1298 C9 ret 2866 1299 CD DB 13 X1299: call X13db 2867 129C 23 inx h 2868 129D 7C X129d: mov a,h 2869 129E E6 0F ani 0fh 2870 12A0 F6 20 ori 20h 2871 12A2 67 mov h,a 2872 12A3 C9 ret 2874 12A4 CD B0 12 call X12b0 2875 12A7 50 mov d,b 2876 12A8 CD B0 12 call X12b0 2877 12AB db 30h 30 2878 12AC CD B0 12 call X12b0 2879 12AF db 10h 10 2880 12B0 CD 91 11 X12b0: call X1191 2881 12B3 21 13 21 lxi h,X2113 2882 12B6 3A F9 20 lda X20f9 2883 12B9 85 add l 2884 12BA 6F mov l,a 2885 12BB 7E mov a,m 2886 12BC F6 80 ori 80h 2887 12BE 77 mov m,a 2888 12BF CD 8D 13 call X138d 2889 12C2 CD C3 13 call X13c3 2890 12C5 E1 pop h 2891 12C6 7E mov a,m 2892 12C7 CD 95 13 call X1395 2893 12CA 3A 53 21 lda X2153 2894 12CD 21 F8 20 lxi h,X20f8 2895 12D0 B7 ora a 2896 12D1 1F rar 2897 12D2 BE cmp m 2898 12D3 D2 12 10 jnc X1012 2899 12D6 21 F4 20 lxi h,X20f4 2900 12D9 22 F6 20 shld X20f6 2901 12DC C3 12 10 jmp X1012 2903 12DF 3A 30 21 lda X2130 2904 12E2 FE 02 cpi 2 2905 12E4 D0 rnc 2906 12E5 32 76 21 sta X2176 2907 12E8 21 72 21 X12e8: lxi h,X2172 2908 12EB 7E mov a,m 2909 12EC F6 02 ori 2 2910 12EE 77 mov m,a 2911 12EF C9 ret 2913 12F0 3E FD mvi a,0fdh 2914 12F2 CD BF 0D call X0dbf 2915 12F5 3A 76 21 lda X2176 2916 12F8 F6 32 ori 32h 2917 12FA CD B9 0D call X0db9 2918 12FD 3A A9 21 lda X21a9 2919 1300 F5 push psw 2920 1301 E6 C0 ani 0c0h 2921 1303 F6 18 ori 18h 2922 1305 87 add a 2923 1306 3C inr a 2924 1307 F2 10 13 jp X1310 2925 130A 1F rar 2926 130B 07 rlc 2927 130C F6 04 ori 4 2928 130E E6 7F ani 7fh 2929 1310 CD B9 0D X1310: call X0db9 2930 1313 06 31 mvi b,31h 2931 1315 F1 pop psw 2932 1316 E6 20 ani 20h 2933 1318 C2 1C 13 jnz X131c 2934 131B 04 inr b 2935 131C 78 X131c: mov a,b 2936 131D CD B9 0D call X0db9 2937 1320 3A AB 21 lda X21ab 2938 1323 0F rrc 2939 1324 CD 7A 0D call X0d7a 2940 1327 CD BB 0D call X0dbb 2941 132A 3A AC 21 lda X21ac 2942 132D 0F rrc 2943 132E CD 7A 0D call X0d7a 2944 1331 CD BB 0D call X0dbb 2945 1334 3E 31 mvi a,31h 2946 1336 CD B9 0D call X0db9 2947 1339 3A AA 21 lda X21aa 2948 133C E6 F0 ani 0f0h 2949 133E 0F rrc 2950 133F 0F rrc 2951 1340 0F rrc 2952 1341 0F rrc 2953 1342 CD 7A 0D call X0d7a 2954 1345 36 F8 mvi m,0f8h 2955 1347 C3 F3 0E jmp X0ef3 2957 134A 21 57 21 X134a: lxi h,X2157 2958 134D 7E mov a,m 2959 134E B7 ora a 2960 134F C8 rz 2961 1350 CD 91 11 call X1191 2962 1353 21 13 21 lxi h,X2113 2963 1356 3A F9 20 lda X20f9 2964 1359 85 add l 2965 135A 6F mov l,a 2966 135B 7E mov a,m 2967 135C E6 7F ani 7fh 2968 135E 77 mov m,a 2969 135F CD 8D 13 call X138d 2970 1362 3A 50 20 lda X2050 2971 1365 0F rrc 2972 1366 47 mov b,a 2973 1367 CD DE 13 call X13de 2974 136A AF xra a 2975 136B 77 X136b: mov m,a 2976 136C 23 inx h 2977 136D 05 dcr b 2978 136E C2 6B 13 jnz X136b 2979 1371 3E F0 mvi a,0f0h 2980 1373 32 0E 21 sta X210e 2981 1376 CD 95 13 call X1395 2982 1379 AF xra a 2983 137A 32 57 21 sta X2157 2984 137D C3 36 16 jmp X1636 2986 1380 3A F9 20 X1380: lda X20f9 2987 1383 CD E6 13 call X13e6 2988 1386 21 C2 20 X1386: lxi h,X20c2 2989 1389 87 add a 2990 138A 85 add l 2991 138B 6F mov l,a 2992 138C C9 ret 2994 138D CD 80 13 X138d: call X1380 2995 1390 7E X1390: mov a,m 2996 1391 23 inx h 2997 1392 66 mov h,m 2998 1393 6F mov l,a 2999 1394 C9 ret 3001 1395 E6 70 X1395: ani 70h 3002 1397 47 mov b,a 3003 1398 3A F9 20 lda X20f9 3004 139B 3D dcr a 3005 139C 21 04 20 lxi h,X2004 3006 139F FA BD 13 jm X13bd 3007 13A2 CD E6 13 call X13e6 3008 13A5 57 mov d,a 3009 13A6 E6 7F ani 7fh 3010 13A8 CD 86 13 call X1386 3011 13AB CD 90 13 call X1390 3012 13AE 3A 50 20 lda X2050 3013 13B1 0F rrc 3014 13B2 5F mov e,a 3015 13B3 23 inx h 3016 13B4 14 inr d 3017 13B5 15 dcr d 3018 13B6 16 00 mvi d,0 3019 13B8 19 dad d 3020 13B9 FC BD 13 cm X13bd 3021 13BC 19 dad d 3022 13BD 7E X13bd: mov a,m 3023 13BE E6 8F ani 8fh 3024 13C0 B0 ora b 3025 13C1 77 mov m,a 3026 13C2 C9 ret 3028 13C3 3A 50 20 X13c3: lda X2050 3029 13C6 0F rrc 3030 13C7 54 mov d,h 3031 13C8 5D mov e,l 3032 13C9 CD DE 13 call X13de 3033 13CC EB xchg 3034 13CD CD DB 13 call X13db 3035 13D0 06 03 mvi b,3 3036 13D2 7E X13d2: mov a,m 3037 13D3 12 stax d 3038 13D4 13 inx d 3039 13D5 23 inx h 3040 13D6 05 dcr b 3041 13D7 C2 D2 13 jnz X13d2 3042 13DA C9 ret 3044 13DB 3A 50 20 X13db: lda X2050 3045 13DE 85 X13de: add l 3046 13DF 6F mov l,a 3047 13E0 D0 rnc 3048 13E1 24 inr h 3049 13E2 C9 ret 3051 13E3 3A F9 20 X13e3: lda X20f9 3052 13E6 21 13 21 X13e6: lxi h,X2113 3053 13E9 85 add l 3054 13EA 6F mov l,a 3055 13EB 7E mov a,m 3056 13EC C9 ret 3058 13ED 0E 00 mvi c,0 3059 13EF C3 F4 13 jmp X13f4 3061 13F2 0E FF mvi c,0ffh 3062 13F4 3A B8 21 X13f4: lda X21b8 3063 13F7 B7 ora a 3064 13F8 21 26 14 lxi h,X1426 3065 13FB CA 04 14 jz X1404 3066 13FE FE 3F cpi 3fh 3067 1400 C0 rnz 3068 1401 21 0A 14 lxi h,X140a 3069 1404 78 X1404: mov a,b 3070 1405 41 mov b,c 3071 1406 CD FF 09 call X09ff 3072 1409 C9 ret 3074 140A 01 2A 14 X140a: lxi b,X142a 3075 140D 02 stax b 3076 140E 2F cma 3077 140F 14 inr d 3078 1410 03 inx b 3079 1411 57 mov d,a 3080 1412 14 inr d 3081 1413 04 inr b 3082 1414 47 mov b,a 3083 1415 14 inr d 3084 1416 05 dcr b 3085 1417 4E mov c,m 3086 1418 14 inr d 3087 1419 06 3F mvi b,3fh 3088 141B 14 inr d 3089 141C 07 rlc 3090 141D 66 mov h,m 3091 141E 14 inr d 3092 141F db 8 08 3093 1420 5F mov e,a 3094 1421 14 inr d 3095 1422 09 dad b 3096 1423 6D mov l,l 3097 1424 14 inr d 3098 1425 00 nop 3099 1426 14 X1426: inr d 3100 1427 db 38h 38 3101 1428 14 inr d 3102 1429 00 nop 3103 142A 21 BC 21 X142a: lxi h,X21bc 3104 142D 70 mov m,b 3105 142E C9 ret 3107 142F CD 76 14 call X1476 3108 1432 A7 ana a 3109 1433 21 20 C3 lxi h,Xc320 3110 1436 F2 0B CD jp Xcd0b 3111 1439 76 hlt 3113 143A 14 inr d 3114 143B A8 xra b 3115 143C 21 20 C9 lxi h,Xc920 3116 143F 21 01 21 lxi h,X2101 3117 1442 70 mov m,b 3118 1443 CD 48 18 call X1848 3119 1446 C9 ret 3121 1447 CD 76 14 call X1476 3122 144A A6 ana m 3123 144B 21 80 C9 lxi h,Xc980 3124 144E CD 76 14 call X1476 3125 1451 A6 ana m 3126 1452 21 20 C3 lxi h,Xc320 3127 1455 6B mov l,e 3128 1456 03 inx b 3129 1457 21 A2 21 lxi h,X21a2 3130 145A 70 mov m,b 3131 145B CD 81 03 call X0381 3132 145E C9 ret 3134 145F CD 76 14 call X1476 3135 1462 A6 ana m 3136 1463 21 40 C9 lxi h,Xc940 3137 1466 CD 76 14 call X1476 3138 1469 A8 xra b 3139 146A 21 40 C9 lxi h,Xc940 3140 146D CD 76 14 call X1476 3141 1470 A8 xra b 3142 1471 21 10 C3 lxi h,Xc310 3143 1474 42 mov b,d 3144 1475 03 inx b 3145 1476 E1 X1476: pop h 3146 1477 5E mov e,m 3147 1478 23 inx h 3148 1479 56 mov d,m 3149 147A 23 inx h 3150 147B 7E mov a,m 3151 147C 23 inx h 3152 147D EB xchg 3153 147E 4F mov c,a 3154 147F 2F cma 3155 1480 A6 ana m 3156 1481 77 mov m,a 3157 1482 78 mov a,b 3158 1483 A1 ana c 3159 1484 B6 ora m 3160 1485 77 mov m,a 3161 1486 EB xchg 3162 1487 E9 pchl 3164 1488 CD 93 14 X1488: call X1493 3165 148B E6 10 ani 10h 3166 148D CC AA 06 cz X06aa 3167 1490 C3 59 0E jmp X0e59 ;; ;; SUBROUTINE A ;; 3171 1493 DB 42 X1493: in 42h ;; Read flags buffer 3172 1495 E6 80 ani 80h ;; check if transmit buffer is empty 3173 1497 C8 rz ;; if zero, return 3174 1498 21 44 21 lxi h,X2144 ;; HL = 0x2144 3175 149B 7E mov a,m ;; Load from 2144 3176 149C B7 ora a ;; Check if zero 3177 149D CA A2 14 jz X14a2 ;; 3178 14A0 3E 10 mvi a,10h ;; If not, A = 10 (else A is zero) 3179 14A2 21 A5 21 X14a2: lxi h,X21a5 ;; 3180 14A5 B6 ora m ;; or bits from 0x21a5 3181 14A6 21 45 21 lxi h,X2145 ;; 3182 14A9 B6 ora m ;; or bits from 0x2145 3183 14AA 23 inx h ;; 3184 14AB B6 ora m ;; ... and 0x2146 3185 14AC 23 inx h ;; 3186 14AD B6 ora m ;; ... and 0x2147 3187 14AE 36 00 mvi m,0 ;; zero 0x2147 3188 14B0 23 inx h ;; 3189 14B1 B6 ora m ;; ... and 0x2148 3190 14B2 36 00 mvi m,0 ;; zero 0x2148 3191 14B4 D3 82 out 82h ;; Write to keyboard buffer 3192 14B6 21 74 20 lxi h,X2074 ;; 3193 14B9 34 inr m ;; Increment what's at 0x2074 3194 14BA 3A 77 20 lda X2077 ;; load what's at 0x2077 3195 14BD B7 ora a ;; return if it's not zero 3196 14BE C0 rnz ;; 3197 14BF 3A 65 20 lda X2065 ;; A = [0x2065] 3198 14C2 21 51 20 lxi h,X2051 ;; 3199 14C5 B6 ora m ;; return if [0x2065] | [0x2051] != 0 3200 14C6 C0 rnz 3202 14C7 2A 2D 21 lhld cursor_countdn ; HL = cursor countdown from [0x212d] 3203 14CA 2B dcx h 3204 14CB 7C mov a,h 3205 14CC B5 ora l 3206 14CD CA D4 14 jz X14d4 3207 14D0 22 2D 21 shld cursor_countdn ; update cursor countdown with decremented value 3208 14D3 C9 ret ; ; Cursor countdown reached zero, time to invert the cursor; ; note that the cursor is on (visible) twice as long as it's off ; 3213 14D4 3A BA 21 X14d4: lda cursor_visible ; A = 0xff (visible) or 0x00 (invisible) 3214 14D7 EE FF xri 0ffh ; invert 3215 14D9 32 BA 21 sta cursor_visible ; 3216 14DC 21 12 02 lxi h,212h ; new initial count; start with 0x0212 3217 14DF C2 E5 14 jnz X14e5 ; and stick with that if cursor still visible 3218 14E2 21 09 01 lxi h,109h ; otherwise, use half that value (0x0109) if invisible 3219 14E5 22 2D 21 X14e5: shld cursor_countdn ; store new cursor countdown 3220 14E8 2A F6 20 lhld X20f6 3221 14EB 46 mov b,m 3222 14EC 3A 59 21 lda X2159 3223 14EF A8 xra b 3224 14F0 77 mov m,a 3225 14F1 11 00 10 lxi d,X1000 3226 14F4 19 dad d 3227 14F5 3A 5A 21 lda X215a 3228 14F8 AE xra m 3229 14F9 77 mov m,a 3230 14FA C9 ret 3232 14FB 74 mov m,h 3233 14FC 78 mov a,b 3234 14FD B7 ora a 3235 14FE CA 15 15 jz X1515 3236 1501 3D dcr a 3237 1502 CA 0A 15 jz X150a 3238 1505 3D dcr a 3239 1506 C0 rnz 3240 1507 CD 15 15 call X1515 3241 150A 3A F8 20 X150a: lda X20f8 3242 150D 47 mov b,a 3243 150E 04 inr b 3244 150F 2A 4E 21 lhld X214e 3245 1512 C3 29 15 jmp X1529 3247 1515 3A F8 20 X1515: lda X20f8 3248 1518 47 mov b,a 3249 1519 3A 57 21 lda X2157 3250 151C B7 ora a 3251 151D 3A 50 20 lda X2050 3252 1520 CA 24 15 jz X1524 3253 1523 0F rrc 3254 1524 90 X1524: sub b 3255 1525 47 mov b,a 3256 1526 2A F6 20 lhld X20f6 3257 1529 7C X1529: mov a,h 3258 152A C6 10 adi 10h 3259 152C 57 mov d,a 3260 152D 5D mov e,l 3261 152E 3E FF mvi a,0ffh 3262 1530 12 X1530: stax d 3263 1531 36 00 mvi m,0 3264 1533 23 inx h 3265 1534 13 inx d 3266 1535 05 dcr b 3267 1536 C2 30 15 jnz X1530 3268 1539 32 F5 20 sta X20f5 3269 153C AF xra a 3270 153D 32 F4 20 sta X20f4 3271 1540 C9 ret 3273 1541 78 mov a,b 3274 1542 B7 ora a 3275 1543 CA 6A 15 jz X156a 3276 1546 3D dcr a 3277 1547 CA 55 15 jz X1555 3278 154A 3D dcr a 3279 154B C0 rnz 3280 154C CD 55 15 call X1555 3281 154F CD 6A 15 call X156a 3282 1552 C3 4A 13 jmp X134a 3284 1555 21 F9 20 X1555: lxi h,X20f9 3285 1558 7E mov a,m 3286 1559 F5 push psw 3287 155A 47 mov b,a 3288 155B AF xra a 3289 155C 77 mov m,a 3290 155D 0E FF mvi c,0ffh 3291 155F CD 86 15 call X1586 3292 1562 F1 pop psw 3293 1563 77 mov m,a 3294 1564 CD 74 10 call X1074 3295 1567 C3 0A 15 jmp X150a 3297 156A 3A F8 20 X156a: lda X20f8 3298 156D B7 ora a 3299 156E CC 4A 13 cz X134a 3300 1571 CD 15 15 call X1515 3301 1574 21 F9 20 lxi h,X20f9 3302 1577 7E mov a,m 3303 1578 F5 push psw 3304 1579 4F mov c,a 3305 157A 3E 17 mvi a,17h 3306 157C 91 sub c 3307 157D 47 mov b,a 3308 157E CD 86 15 call X1586 3309 1581 F1 pop psw 3310 1582 77 mov m,a 3311 1583 C3 74 10 jmp X1074 3313 1586 05 X1586: dcr b 3314 1587 F8 rm 3315 1588 0C inr c 3316 1589 71 mov m,c 3317 158A C5 push b 3318 158B E5 push h 3319 158C CD E3 13 call X13e3 3320 158F E6 7F ani 7fh 3321 1591 77 mov m,a 3322 1592 3E 70 mvi a,70h 3323 1594 CD 95 13 call X1395 3324 1597 CD 74 10 call X1074 3325 159A 3A 50 20 lda X2050 3326 159D 47 mov b,a 3327 159E CD 29 15 call X1529 3328 15A1 E1 pop h 3329 15A2 C1 pop b 3330 15A3 C3 86 15 jmp X1586 3332 15A6 0E 81 mvi c,81h 3333 15A8 CD 8E 10 call X108e 3334 15AB CD BF 11 call X11bf 3335 15AE 3A 30 21 lda X2130 3336 15B1 B7 ora a 3337 15B2 CA B6 15 jz X15b6 3338 15B5 3D dcr a 3339 15B6 57 X15b6: mov d,a 3340 15B7 3A 31 21 lda X2131 3341 15BA B7 ora a 3342 15BB C2 C0 15 jnz X15c0 3343 15BE 78 mov a,b 3344 15BF 3C inr a 3345 15C0 3D X15c0: dcr a 3346 15C1 5F mov e,a 3347 15C2 78 mov a,b 3348 15C3 BB cmp e 3349 15C4 D8 rc 3350 15C5 7A mov a,d 3351 15C6 BB cmp e 3352 15C7 D0 rnc 3353 15C8 21 55 21 lxi h,X2155 3354 15CB 72 mov m,d 3355 15CC 23 inx h 3356 15CD 73 mov m,e 3357 15CE 4B mov c,e 3358 15CF 42 mov b,d 3359 15D0 79 mov a,c 3360 15D1 90 sub b 3361 15D2 3C inr a 3362 15D3 5F mov e,a 3363 15D4 21 04 20 lxi h,X2004 3364 15D7 78 mov a,b 3365 15D8 B7 ora a 3366 15D9 CA E8 15 jz X15e8 3367 15DC 50 mov d,b 3368 15DD 7E X15dd: mov a,m 3369 15DE E6 7F ani 7fh 3370 15E0 77 mov m,a 3371 15E1 CD 2B 16 call X162b 3372 15E4 15 dcr d 3373 15E5 C2 DD 15 jnz X15dd 3374 15E8 7E X15e8: mov a,m 3375 15E9 F6 80 ori 80h 3376 15EB 77 mov m,a 3377 15EC CD 2B 16 call X162b 3378 15EF 1D dcr e 3379 15F0 C2 E8 15 jnz X15e8 3380 15F3 3E 17 mvi a,17h 3381 15F5 91 sub c 3382 15F6 CA 05 16 jz X1605 3383 15F9 57 mov d,a 3384 15FA 7E X15fa: mov a,m 3385 15FB E6 7F ani 7fh 3386 15FD 77 mov m,a 3387 15FE CD 2B 16 call X162b 3388 1601 15 dcr d 3389 1602 C2 FA 15 jnz X15fa 3390 1605 78 X1605: mov a,b 3391 1606 32 55 21 sta X2155 3392 1609 79 mov a,c 3393 160A 32 56 21 sta X2156 3394 160D 21 13 21 lxi h,X2113 3395 1610 0E 18 mvi c,18h 3396 1612 7E X1612: mov a,m 3397 1613 B7 ora a 3398 1614 F2 23 16 jp X1623 3399 1617 E5 push h 3400 1618 CD 86 13 call X1386 3401 161B 7E mov a,m 3402 161C 23 inx h 3403 161D 66 mov h,m 3404 161E 6F mov l,a 3405 161F CD C3 13 call X13c3 3406 1622 E1 pop h 3407 1623 23 X1623: inx h 3408 1624 0D dcr c 3409 1625 C2 12 16 jnz X1612 3410 1628 C3 48 18 jmp X1848 3412 162B 23 X162b: inx h 3413 162C 6E mov l,m 3414 162D E6 0F ani 0fh 3415 162F F6 20 ori 20h 3416 1631 67 mov h,a 3417 1632 23 inx h 3418 1633 C3 DB 13 jmp X13db 3420 1636 21 0D 00 X1636: lxi h,13 3421 1639 22 2D 21 shld cursor_countdn ; reset cursor countdown to 13 (0x000d) 3422 163C AF xra a 3423 163D 32 BA 21 sta cursor_visible ; reset cursor visibility 3424 1640 2A F6 20 lhld X20f6 3425 1643 3A F4 20 lda X20f4 3426 1646 47 mov b,a 3427 1647 77 mov m,a 3428 1648 7C mov a,h 3429 1649 C6 10 adi 10h 3430 164B 67 mov h,a 3431 164C 3A F5 20 lda X20f5 3432 164F 77 mov m,a 3433 1650 3A 50 20 lda X2050 3434 1653 3D dcr a 3435 1654 5F mov e,a 3436 1655 3A 7B 20 lda X207b 3437 1658 B7 ora a 3438 1659 C2 7B 16 jnz X167b 3439 165C 3A F9 20 lda X20f9 3440 165F 21 0E 21 lxi h,X210e 3441 1662 BE cmp m 3442 1663 CA 7F 16 jz X167f 3443 1666 77 mov m,a 3444 1667 CD 74 10 call X1074 3445 166A AF xra a 3446 166B 32 54 21 sta X2154 3447 166E 21 57 21 lxi h,X2157 3448 1671 7E mov a,m 3449 1672 B7 ora a 3450 1673 CA 7B 16 jz X167b 3451 1676 7B mov a,e 3452 1677 3D dcr a 3453 1678 B7 ora a 3454 1679 1F rar 3455 167A 5F mov e,a 3456 167B 7B X167b: mov a,e 3457 167C 32 53 21 sta X2153 3458 167F 21 53 21 X167f: lxi h,X2153 3459 1682 11 F8 20 lxi d,X20f8 3460 1685 1A ldax d 3461 1686 BE cmp m 3462 1687 DA 8C 16 jc X168c 3463 168A 7E mov a,m 3464 168B 12 stax d 3465 168C 3A BB 21 X168c: lda X21bb 3466 168F C6 08 adi 8 3467 1691 96 sub m 3468 1692 C2 A1 16 jnz X16a1 3469 1695 23 inx h 3470 1696 B6 ora m 3471 1697 CA A1 16 jz X16a1 3472 169A CD 38 09 call X0938 3473 169D AF xra a 3474 169E 32 54 21 sta X2154 3475 16A1 3A F8 20 X16a1: lda X20f8 3476 16A4 32 BB 21 sta X21bb 3477 16A7 2A 4E 21 lhld X214e 3478 16AA CD DE 13 call X13de 3479 16AD 22 F6 20 shld X20f6 3480 16B0 7E mov a,m 3481 16B1 32 F4 20 sta X20f4 3482 16B4 47 mov b,a 3483 16B5 7C mov a,h 3484 16B6 C6 10 adi 10h 3485 16B8 67 mov h,a 3486 16B9 7E mov a,m 3487 16BA 32 F5 20 sta X20f5 3488 16BD 2A F6 20 lhld X20f6 3489 16C0 70 mov m,b 3490 16C1 C9 ret 3492 16C2 47 X16c2: mov b,a 3493 16C3 21 F1 16 lxi h,X16f1 3494 16C6 22 40 21 shld X2140 3495 16C9 AF xra a 3496 16CA 32 2F 21 sta X212f 3497 16CD 32 4B 21 sta X214b 3498 16D0 32 7D 20 sta X207d 3499 16D3 21 30 21 lxi h,X2130 3500 16D6 0E 0F mvi c,0fh 3501 16D8 AF xra a 3502 16D9 77 X16d9: mov m,a 3503 16DA 23 inx h 3504 16DB 0D dcr c 3505 16DC C2 D9 16 jnz X16d9 3506 16DF 21 B8 21 lxi h,X21b8 3507 16E2 36 00 mvi m,0 3508 16E4 78 mov a,b 3509 16E5 FE 40 cpi 40h 3510 16E7 D2 F2 16 jnc X16f2 3511 16EA FE 3C cpi 3ch 3512 16EC DA F2 16 jc X16f2 3513 16EF 77 mov m,a 3514 16F0 C9 ret 3516 16F1 47 X16f1: mov b,a 3517 16F2 78 X16f2: mov a,b 3518 16F3 FE 3A cpi 3ah 3519 16F5 D2 17 17 jnc X1717 3520 16F8 D6 30 sui 30h 3521 16FA FA 17 17 jm X1717 3522 16FD 4F mov c,a 3523 16FE 21 2F 21 lxi h,X212f 3524 1701 7E mov a,m 3525 1702 FE 1A cpi 1ah 3526 1704 D2 13 17 jnc X1713 3527 1707 07 rlc 3528 1708 47 mov b,a 3529 1709 07 rlc 3530 170A 07 rlc 3531 170B 80 add b 3532 170C DA 13 17 jc X1713 3533 170F 81 add c 3534 1710 D2 15 17 jnc X1715 3535 1713 3E FF X1713: mvi a,0ffh 3536 1715 77 X1715: mov m,a 3537 1716 C9 ret 3539 1717 11 30 21 X1717: lxi d,X2130 3540 171A F5 push psw 3541 171B 21 4B 21 lxi h,X214b 3542 171E 4E mov c,m 3543 171F 06 00 mvi b,0 3544 1721 EB xchg 3545 1722 09 dad b 3546 1723 01 2F 21 lxi b,X212f 3547 1726 0A ldax b 3548 1727 77 mov m,a 3549 1728 AF xra a 3550 1729 02 stax b 3551 172A 1A ldax d 3552 172B FE 0F cpi 0fh 3553 172D CA 32 17 jz X1732 3554 1730 3C inr a 3555 1731 12 stax d 3556 1732 F1 X1732: pop psw 3557 1733 47 X1733: mov b,a 3558 1734 FE 3B cpi 3bh 3559 1736 C8 rz 3560 1737 E6 C0 ani 0c0h 3561 1739 78 mov a,b 3562 173A CA 43 17 jz X1743 3563 173D 32 7E 20 sta X207e 3564 1740 C3 A2 0A jmp X0aa2 3566 1743 21 7D 20 X1743: lxi h,X207d 3567 1746 86 add m 3568 1747 D2 4C 17 jnc X174c 3569 174A 3E FF mvi a,0ffh 3570 174C 77 X174c: mov m,a 3571 174D 21 33 17 lxi h,X1733 3572 1750 22 40 21 shld X2140 3573 1753 C9 ret 3575 1754 16 00 X1754: mvi d,0 3576 1756 06 01 mvi b,1 3577 1758 C3 62 17 jmp X1762 ;; ;; Third initialization call? ;; 3581 175B CD C0 02 X175b: call X02c0 ;; Initialize start of screen RAM and wipe attribute RAM to 0xff 3582 175E 06 0A mvi b,0ah ;; B = 0x0a 3583 1760 16 01 mvi d,1 ;; D = 1 3584 1762 C5 X1762: push b ;; push B, D 3585 1763 D5 push d ;; 3586 1764 CD BE 17 call X17be ;; Display wait message 3587 1767 D1 pop d ;; pop D 3588 1768 F3 di ;; disable interrupts(???) 3589 1769 21 7B 21 lxi h,X217b ;; HL = 0x217b 3590 176C 1E 33 mvi e,33h ;; E = 0x33 3591 176E 0E 01 mvi c,1 ;; C = 1 3592 1770 AF xra a ;; A = 0 3593 1771 32 AE 21 X1771: sta X21ae ;; 0x21ae = A 3594 1774 79 mov a,c ;; A = C 3595 1775 32 AD 21 sta X21ad ;; 0x21ad = A 3596 1778 D5 push d ;; push D,H 3597 1779 E5 push h ;; 3598 177A 7A mov a,d ;; A=D 3599 177B B7 ora a ;; or A 3600 177C 7E mov a,m ;; load A from HL 3601 177D 32 AF 21 sta X21af ;; store it in 0x21af 3602 1780 CC AE 18 cz X18ae ;; if A is 0 call X18ae 3603 1783 CD A3 18 call X18a3 ;; call X18a3 3604 1786 E1 pop h ;; pop H,D 3605 1787 D1 pop d 3606 1788 3A AF 21 lda X21af 3607 178B 1D dcr e 3608 178C CA 9E 17 jz X179e 3609 178F 77 mov m,a 3610 1790 3A AD 21 lda X21ad 3611 1793 07 rlc 3612 1794 AE xra m 3613 1795 4F mov c,a 3614 1796 23 inx h 3615 1797 3A AE 21 lda X21ae 3616 179A 3C inr a 3617 179B C3 71 17 jmp X1771 3619 179E BE X179e: cmp m 3620 179F C1 pop b 3621 17A0 0E 00 mvi c,0 3622 17A2 CA AC 17 jz X17ac 3623 17A5 05 dcr b 3624 17A6 C2 62 17 jnz X1762 3625 17A9 CD D0 17 call X17d0 3626 17AC 79 X17ac: mov a,c 3627 17AD B7 ora a 3628 17AE F5 push psw 3629 17AF 0E 40 mvi c,40h 3630 17B1 3E 63 mvi a,63h 3631 17B3 CD 2B 19 call X192b 3632 17B6 21 F2 D0 lxi h,Xd0f2 3633 17B9 22 04 20 shld X2004 3634 17BC F1 pop psw 3635 17BD C9 ret ;; ;; Show wait message ;; 3639 17BE 11 EC 17 X17be: lxi d,X17ec ;; DE = 0x17ec 3640 17C1 06 07 mvi b,7 ;; B = 7 3641 17C3 21 CC 21 lxi h,X21cc ;; HL = 0x21cc 3642 17C6 CD 8B 03 call memmove ;; Initialize 0x21cc to Wait message 3643 17C9 21 71 CC lxi h,Xcc71 ;; HL = 0xcc71 3644 17CC 22 04 20 shld X2004 ;; retarget screen ram to display wait message 3645 17CF C9 ret 3647 17D0 21 7B 21 X17d0: lxi h,X217b 3648 17D3 06 27 mvi b,27h 3649 17D5 36 80 X17d5: mvi m,80h 3650 17D7 23 inx h 3651 17D8 05 dcr b 3652 17D9 C2 D5 17 jnz X17d5 3653 17DC 11 F3 17 lxi d,X17f3 ;; DE = 0x17f3 3654 17DF 06 0B mvi b,0bh ;; B = 11 3655 17E1 CD 8B 03 call memmove ;; store 3656 17E4 0E 01 mvi c,1 3657 17E6 3E 30 mvi a,30h 3658 17E8 32 78 20 sta X2078 3659 17EB C9 ret X17ec: 3661 17EC db 'Wait' 57 61 69 74 3662 17F0 db 07fh,070h,06h 7F 70 06 X17f3: 3664 17F3 db 0,8,06eh,020h 00 08 6E 20 3665 17F7 db 0d0h,050h,0,020h D0 50 00 20 3666 17FB db 0,0e0h,0e0h 00 E0 E0 X17fe: 3668 17FE 3A 55 21 lda X2155 3669 1801 01 FF 00 lxi b,X00ff 3670 1804 C3 0F 18 jmp X180f 3672 1807 CD BF 11 call X11bf 3673 180A 3A 56 21 lda X2156 3674 180D 0E 01 mvi c,1 3675 180F 21 F9 20 X180f: lxi h,X20f9 3676 1812 C3 25 18 jmp X1825 3678 1815 3A 53 21 X1815: lda X2153 3679 1818 01 01 FF lxi b,Xff01 3680 181B C3 22 18 jmp X1822 3682 181E AF X181e: xra a 3683 181F 01 FF 00 lxi b,X00ff 3684 1822 21 F8 20 X1822: lxi h,X20f8 3685 1825 57 X1825: mov d,a 3686 1826 3A B8 21 lda X21b8 3687 1829 B7 ora a 3688 182A C2 15 0A jnz X0a15 3689 182D 3A 30 21 lda X2130 3690 1830 B7 ora a 3691 1831 C2 35 18 jnz X1835 3692 1834 3C inr a 3693 1835 5F X1835: mov e,a 3694 1836 7E mov a,m 3695 1837 BA X1837: cmp d 3696 1838 CA 44 18 jz X1844 3697 183B B8 cmp b 3698 183C CA 44 18 jz X1844 3699 183F 81 add c 3700 1840 1D dcr e 3701 1841 C2 37 18 jnz X1837 3702 1844 77 X1844: mov m,a 3703 1845 C3 36 16 jmp X1636 3705 1848 21 00 00 X1848: lxi h,0 3706 184B 22 30 21 shld X2130 3707 184E 3E FF mvi a,0ffh 3708 1850 32 0E 21 sta X210e 3709 1853 3A 01 21 lda X2101 3710 1856 4F mov c,a 3711 1857 21 30 21 lxi h,X2130 3712 185A 7E mov a,m 3713 185B B7 ora a 3714 185C CA 60 18 jz X1860 3715 185F 3D dcr a 3716 1860 47 X1860: mov b,a 3717 1861 79 mov a,c 3718 1862 B7 ora a 3719 1863 CA 69 18 jz X1869 3720 1866 3A 55 21 lda X2155 3721 1869 80 X1869: add b 3722 186A 47 mov b,a 3723 186B 79 mov a,c 3724 186C B7 ora a 3725 186D 3A 56 21 lda X2156 3726 1870 C2 79 18 jnz X1879 3727 1873 48 mov c,b 3728 1874 CD BF 11 call X11bf 3729 1877 78 mov a,b 3730 1878 41 mov b,c 3731 1879 B8 X1879: cmp b 3732 187A DA 7E 18 jc X187e 3733 187D 78 mov a,b 3734 187E 32 F9 20 X187e: sta X20f9 3735 1881 23 inx h 3736 1882 7E mov a,m 3737 1883 B7 ora a 3738 1884 CA 88 18 jz X1888 3739 1887 3D dcr a 3740 1888 47 X1888: mov b,a 3741 1889 79 mov a,c 3742 188A B7 ora a 3743 188B C2 95 18 jnz X1895 3744 188E 3A 50 20 lda X2050 3745 1891 3D dcr a 3746 1892 C3 98 18 jmp X1898 3748 1895 3A 53 21 X1895: lda X2153 3749 1898 B8 X1898: cmp b 3750 1899 DA 9D 18 jc X189d 3751 189C 78 mov a,b 3752 189D 32 F8 20 X189d: sta X20f8 3753 18A0 C3 36 16 jmp X1636 3755 18A3 0E 40 X18a3: mvi c,40h 3756 18A5 CD 28 19 call X1928 3757 18A8 CD C1 18 call X18c1 3758 18AB C3 BC 18 jmp X18bc 3760 18AE 0E 40 X18ae: mvi c,40h 3761 18B0 CD 28 19 call X1928 3762 18B3 CD A8 19 call X19a8 3763 18B6 CD 77 19 call X1977 3764 18B9 CD D6 19 call X19d6 3765 18BC 3E 30 X18bc: mvi a,30h 3766 18BE D3 62 out 62h 3767 18C0 C9 ret ;; ;; On h pulse, write 0x2d to NVR... this looks like it's doing a read ;; 3771 18C1 DB 42 X18c1: in 42h 3772 18C3 A1 ana c 3773 18C4 CA C1 18 jz X18c1 3774 18C7 DB 42 X18c7: in 42h 3775 18C9 A1 ana c 3776 18CA C2 C7 18 jnz X18c7 3777 18CD 3E 2D mvi a,2dh ;; Write READ command to NVR latch 3778 18CF D3 62 out 62h 3779 18D1 DB 42 X18d1: in 42h 3780 18D3 A1 ana c 3781 18D4 CA D1 18 jz X18d1 3782 18D7 DB 42 X18d7: in 42h 3783 18D9 A1 ana c 3784 18DA C2 D7 18 jnz X18d7 3785 18DD 3E 2F mvi a,2fh ;; Write 0x2fh (standby) to nvr latch 3786 18DF D3 62 out 62h 3787 18E1 21 D3 21 lxi h,X21d3 ;; HL = X21d3 3788 18E4 06 0E mvi b,0eh ;; B = 14 -- we're reading 14 bits 3789 18E6 DB 42 X18e6: in 42h 3790 18E8 A1 ana c 3791 18E9 CA E6 18 jz X18e6 3792 18EC DB 42 X18ec: in 42h 3793 18EE A1 ana c 3794 18EF C2 EC 18 jnz X18ec ;; wait for NVR clock L 3795 18F2 3E 25 mvi a,25h ;; shft bit out of nvr 3796 18F4 D3 62 out 62h 3797 18F6 DB 42 X18f6: in 42h 3798 18F8 A1 ana c 3799 18F9 CA F6 18 jz X18f6 ;; wait for NVR clock H 3800 18FC DB 42 in 42h ;; read bit and store it in memory 3801 18FE 77 mov m,a 3802 18FF 23 inx h 3803 1900 DB 42 X1900: in 42h 3804 1902 A1 ana c 3805 1903 C2 00 19 jnz X1900 ;; wait for NVR clock L 3806 1906 05 dcr b 3807 1907 C2 F6 18 jnz X18f6 ;; read next bit 3808 190A 3E 2F mvi a,2fh ;; send standby 3809 190C D3 62 out 62h 3810 190E 11 D3 21 lxi d,X21d3 ;; DE = 0x21d3 3811 1911 06 0E mvi b,0eh ;; B = 14 3812 1913 21 00 00 lxi h,0 ;; HL = 0 3813 1916 29 X1916: dad h ;; 3814 1917 1A ldax d ;; load next char 3815 1918 E6 20 ani 20h ;; and with NVR data bit 3816 191A 07 rlc ;; rotate NVR bit to high bit 3817 191B 07 rlc 3818 191C 07 rlc 3819 191D B5 ora l 3820 191E 6F mov l,a 3821 191F 13 inx d 3822 1920 05 dcr b 3823 1921 C2 16 19 jnz X1916 3824 1924 22 AF 21 shld X21af ;; Store the finished data in 21af and 21ae 3825 1927 C9 ret ;; ;; Loads address A into NVR address register ;; 3829 1928 3A AE 21 X1928: lda X21ae ;; Load accumulator from 0x21ae -- (0x42) 3830 192B 06 FF X192b: mvi b,0ffh ;; B = 0xff 3831 192D 04 X192d: inr b ;; increment B 3832 192E D6 0A sui 0ah ;; subtract 0x0a from accumulator 3833 1930 F2 2D 19 jp X192d ;; repeat while accumulator is positive 3834 1933 C6 0A adi 0ah ;; add 0x0a to accumulator ;; B = A/10, A = A%10 -- this is almost certainly related to NVR! ;; First, fill the buffer at 21d3 with 20 bytes of 0x23 (accept address 1) 3839 1935 21 D3 21 lxi h,X21d3 ;; HL = 0x21d3 3840 1938 1E 23 mvi e,23h ;; E = 0x23 3841 193A 16 14 mvi d,14h ;; D = 0x14 3842 193C 73 X193c: mov m,e ;; 3843 193D 23 inx h ;; HL++ 3844 193E 15 dcr d ;; D-- 3845 193F C2 3C 19 jnz X193c ;; repeat until D is zero ;; End buffer with 0x2f -- put in standby 3849 1942 36 2F mvi m,2fh ;; Store 0x2f in 21e7 ;; Set 21d3 + a to 0x22 (accept address 0) 3853 1944 21 D3 21 lxi h,X21d3 ;; HL = 0x21d3 3854 1947 5F mov e,a ;; copy A to E 3855 1948 16 00 mvi d,0 ;; clear D 3856 194A 19 dad d ;; add DE to HL -- calculate address of bit A 3857 194B 36 22 mvi m,22h ;; Store 0x22 in M ;; Set 21d3 + 10 + b to 0x22 (accept address 0) 3861 194D 21 D3 21 lxi h,X21d3 ;; HL = 0x21d3 3862 1950 3E 0A mvi a,0ah ;; A = 0x0a 3863 1952 80 add b ;; A = 0x0a + B 3864 1953 5F mov e,a 3865 1954 19 dad d 3866 1955 36 22 mvi m,22h ;; Wait for horiz latch 3870 1957 DB 42 X1957: in 42h 3871 1959 A1 ana c 3872 195A C2 57 19 jnz X1957 ;; Now copy from 21d3 to nvr latch, one per edge, 21 bytes 3876 195D 21 D3 21 lxi h,X21d3 3877 1960 06 15 mvi b,15h ;; 3878 1962 DB 42 X1962: in 42h 3879 1964 A1 ana c ;; Flags Buffer & C 3880 1965 CA 62 19 jz X1962 3881 1968 05 dcr b 3882 1969 F8 rm ;; Return if B is negative 3883 196A DB 42 X196a: in 42h 3884 196C A1 ana c 3885 196D C2 6A 19 jnz X196a 3886 1970 7E mov a,m 3887 1971 D3 62 out 62h 3888 1973 23 inx h 3889 1974 C3 62 19 jmp X1962 3891 1977 2A AF 21 X1977: lhld X21af 3892 197A 29 dad h 3893 197B 29 dad h 3894 197C 11 D3 21 lxi d,X21d3 3895 197F 06 0E mvi b,0eh 3896 1981 3E 20 X1981: mvi a,20h 3897 1983 29 dad h 3898 1984 17 ral 3899 1985 12 stax d 3900 1986 13 inx d 3901 1987 05 dcr b 3902 1988 C2 81 19 jnz X1981 3903 198B 3E 2F mvi a,2fh 3904 198D 12 stax d 3905 198E 21 D3 21 lxi h,X21d3 3906 1991 06 0F mvi b,0fh 3907 1993 DB 42 X1993: in 42h 3908 1995 A1 ana c 3909 1996 CA 93 19 jz X1993 3910 1999 DB 42 X1999: in 42h 3911 199B A1 ana c 3912 199C C2 99 19 jnz X1999 3913 199F 7E mov a,m 3914 19A0 D3 62 out 62h 3915 19A2 23 inx h 3916 19A3 05 dcr b 3917 19A4 C2 93 19 jnz X1993 3918 19A7 C9 ret 3920 19A8 DB 42 X19a8: in 42h 3921 19AA A1 ana c 3922 19AB CA A8 19 jz X19a8 3923 19AE DB 42 X19ae: in 42h 3924 19B0 A1 ana c 3925 19B1 C2 AE 19 jnz X19ae 3926 19B4 3E 2B mvi a,2bh 3927 19B6 D3 62 out 62h 3928 19B8 CD C0 19 call X19c0 3929 19BB 3E 2F mvi a,2fh 3930 19BD D3 62 out 62h 3931 19BF C9 ret 3933 19C0 21 3B 01 X19c0: lxi h,X013b 3934 19C3 DB 42 X19c3: in 42h 3935 19C5 A1 ana c 3936 19C6 CA C3 19 jz X19c3 3937 19C9 DB 42 X19c9: in 42h 3938 19CB A1 ana c 3939 19CC C2 C9 19 jnz X19c9 3940 19CF 2B dcx h 3941 19D0 7C mov a,h 3942 19D1 B5 ora l 3943 19D2 C2 C3 19 jnz X19c3 3944 19D5 C9 ret 3946 19D6 DB 42 X19d6: in 42h 3947 19D8 A1 ana c 3948 19D9 CA D6 19 jz X19d6 3949 19DC DB 42 X19dc: in 42h 3950 19DE A1 ana c 3951 19DF C2 DC 19 jnz X19dc 3952 19E2 3E 29 mvi a,29h 3953 19E4 D3 62 out 62h 3954 19E6 CD C0 19 call X19c0 3955 19E9 3E 2F mvi a,2fh 3956 19EB D3 62 out 62h 3957 19ED C9 ret 3959 19EE FE 20 X19ee: cpi 20h 3960 19F0 0E 43 mvi c,43h 3961 19F2 CA FF 01 jz X01ff 3962 19F5 21 B0 1B lxi h,X1bb0 3963 19F8 E5 push h 3964 19F9 FE 0D cpi 0dh 3965 19FB CA 4B 09 jz X094b 3966 19FE FE 09 cpi 9 3967 1A00 CA F9 0D jz X0df9 3968 1A03 FE 3A cpi 3ah 3969 1A05 D2 60 1B jnc X1b60 3970 1A08 D6 30 sui 30h 3971 1A0A F8 rm 3972 1A0B 87 add a 3973 1A0C 21 A2 1A lxi h,X1aa2 3974 1A0F CD DE 13 call X13de 3975 1A12 CD 90 13 call X1390 3976 1A15 78 mov a,b 3977 1A16 11 AC 21 lxi d,X21ac 3978 1A19 E9 pchl 3980 1A1A 32 77 21 X1a1a: sta X2177 3981 1A1D C3 12 08 jmp X0812 3983 1A20 3A 7B 20 X1a20: lda X207b 3984 1A23 EE FF xri 0ffh 3985 1A25 32 7B 20 sta X207b 3986 1A28 CA 61 1A jz X1a61 3987 1A2B 0E 80 X1a2b: mvi c,80h 3988 1A2D CD 8E 10 call X108e 3989 1A30 2A 40 21 lhld X2140 3990 1A33 22 11 21 shld X2111 3991 1A36 21 EE 19 lxi h,X19ee 3992 1A39 22 40 21 shld X2140 3993 1A3C 21 00 00 lxi h,0 3994 1A3F 22 43 21 shld X2143 3995 1A42 22 72 21 shld X2172 3996 1A45 2A 04 20 X1a45: lhld X2004 3997 1A48 22 C5 21 shld X21c5 3998 1A4B 2A F8 20 lhld X20f8 3999 1A4E 22 0D 21 shld X210d 4000 1A51 CD BA 1B call X1bba 4001 1A54 22 4E 21 shld X214e 4002 1A57 AF xra a 4003 1A58 32 F8 20 sta X20f8 4004 1A5B CD F9 1B call X1bf9 4005 1A5E C3 36 16 jmp X1636 4007 1A61 2A 11 21 X1a61: lhld X2111 4008 1A64 22 40 21 shld X2140 4009 1A67 CD BA 1B call X1bba 4010 1A6A 11 00 10 lxi d,X1000 4011 1A6D 19 dad d 4012 1A6E 3A 50 20 lda X2050 4013 1A71 36 FF X1a71: mvi m,0ffh 4014 1A73 23 inx h 4015 1A74 3D dcr a 4016 1A75 C2 71 1A jnz X1a71 4017 1A78 21 0D 21 lxi h,X210d 4018 1A7B 7E mov a,m 4019 1A7C 32 F8 20 sta X20f8 4020 1A7F 3E FF mvi a,0ffh 4021 1A81 23 inx h 4022 1A82 77 mov m,a 4023 1A83 CD 36 16 call X1636 4024 1A86 2A C5 21 lhld X21c5 4025 1A89 22 04 20 shld X2004 4026 1A8C AF xra a 4027 1A8D 32 C4 21 sta X21c4 4028 1A90 32 C2 21 sta X21c2 4029 1A93 DB 42 in 42h 4030 1A95 E6 08 ani 8 4031 1A97 CA A1 1A jz X1aa1 4032 1A9A 3A 76 21 lda X2176 4033 1A9D B7 ora a 4034 1A9E CC E8 12 cz X12e8 4035 1AA1 C9 X1aa1: ret 4037 1AA2 CF X1aa2: rst 1 4038 1AA3 1A ldax d 4039 1AA4 09 dad b 4040 1AA5 1B dcx d 4041 1AA6 D0 rnc 4042 1AA7 1A ldax d 4043 1AA8 F2 1A FE jp Xfe1a 4044 1AAB 1A ldax d 4045 1AAC 0A ldax b 4046 1AAD 1B dcx d 4047 1AAE 22 1B 40 shld X401b 4048 1AB1 1B dcx d 4049 1AB2 41 mov b,c 4050 1AB3 1B dcx d 4051 1AB4 B6 ora m 4052 1AB5 1A ldax d 4053 1AB6 CD 52 1B call X1b52 4054 1AB9 AF xra a 4055 1ABA 32 0E 21 sta X210e 4056 1ABD 32 0D 21 sta X210d 4057 1AC0 3A A2 21 lda X21a2 4058 1AC3 B7 ora a 4059 1AC4 F5 push psw 4060 1AC5 CC 77 0B cz X0b77 4061 1AC8 F1 pop psw 4062 1AC9 C4 63 0B cnz X0b63 4063 1ACC C3 45 1A jmp X1a45 4065 1ACF C7 rst 0 4066 1AD0 CD 52 1B call X1b52 4067 1AD3 3A F8 20 lda X20f8 4068 1AD6 B7 ora a 4069 1AD7 C8 rz 4070 1AD8 CD 23 0E call X0e23 4071 1ADB AE xra m 4072 1ADC 77 mov m,a 4073 1ADD CD 23 0E call X0e23 4074 1AE0 A6 ana m 4075 1AE1 06 54 mvi b,54h 4076 1AE3 C2 E8 1A jnz X1ae8 4077 1AE6 06 00 X1ae6: mvi b,0 4078 1AE8 78 X1ae8: mov a,b 4079 1AE9 32 F4 20 sta X20f4 4080 1AEC 3A F8 20 lda X20f8 4081 1AEF C3 EA 1E jmp X1eea ;; ;; Below is what appears to be a bunch of dead code-- unreferenced functions (meant for use ;; by an expansion rom or patch, perhaps?). ;; 4086 1AF2 CD 52 1B call X1b52 4087 1AF5 CD EC 0D call X0dec 4088 1AF8 CD CD 1C call X1ccd 4089 1AFB C3 E6 1A jmp X1ae6 4091 1AFE 21 A5 21 lxi h,X21a5 4092 1B01 7E mov a,m 4093 1B02 EE 20 xri 20h 4094 1B04 77 mov m,a 4095 1B05 AF xra a 4096 1B06 32 44 21 sta X2144 4097 1B09 C9 ret 4099 1B0A CD 4B 09 call X094b 4100 1B0D 21 5A 22 lxi h,X225a 4101 1B10 7E mov a,m 4102 1B11 EE 03 xri 3 4103 1B13 77 mov m,a 4104 1B14 32 65 22 sta X2265 4105 1B17 E6 01 ani 1 4106 1B19 32 BE 21 sta X21be 4107 1B1C CA D3 1C jz X1cd3 4108 1B1F C3 35 1C jmp X1c35 4110 1B22 CD 59 1B call X1b59 4111 1B25 21 A6 21 lxi h,X21a6 4112 1B28 3A F8 20 lda X20f8 4113 1B2B D6 02 sui 2 4114 1B2D FE 28 cpi 28h 4115 1B2F D0 rnc 4116 1B30 00 nop 1B 34 org 1b34h 4120 1B34 57 mov d,a 4121 1B35 CD 2B 0E call X0e2b 4122 1B38 AE xra m 4123 1B39 77 mov m,a 4124 1B3A CD DB 1D call X1ddb 4125 1B3D C3 D3 1C jmp X1cd3 4127 1B40 1B dcx d 4128 1B41 EB xchg 4129 1B42 CD 59 1B call X1b59 4130 1B45 32 F8 20 sta X20f8 4131 1B48 7E mov a,m 4132 1B49 C6 10 adi 10h 4133 1B4B 77 mov m,a 4134 1B4C CD DB 1D call X1ddb 4135 1B4F C3 D3 1C jmp X1cd3 4137 1B52 3A BE 21 X1b52: lda X21be 4138 1B55 B7 ora a 4139 1B56 C0 rnz 4140 1B57 E1 pop h 4141 1B58 C9 ret 4143 1B59 3A BE 21 X1b59: lda X21be 4144 1B5C B7 ora a 4145 1B5D C8 rz 4146 1B5E E1 pop h 4147 1B5F C9 ret 4149 1B60 3A 69 20 X1b60: lda X2069 4150 1B63 E6 20 ani 20h 4151 1B65 C8 rz 4152 1B66 78 mov a,b 4153 1B67 FE 53 cpi 53h 4154 1B69 C2 72 1B jnz X1b72 4155 1B6C CD 54 17 call X1754 4156 1B6F C3 81 1B jmp X1b81 4158 1B72 FE 52 X1b72: cpi 52h 4159 1B74 C2 86 1B jnz X1b86 4160 1B77 CD 5B 17 call X175b 4161 1B7A FB ei 4162 1B7B CD A2 03 call X03a2 4163 1B7E CD 2B 1A call X1a2b 4164 1B81 FB X1b81: ei 4165 1B82 CD F9 1B call X1bf9 4166 1B85 C9 ret 4168 1B86 FE 41 X1b86: cpi 41h 4169 1B88 C0 rnz 4170 1B89 CD 59 1B call X1b59 4171 1B8C CD 4B 09 call X094b 4172 1B8F 3E 41 mvi a,41h 4173 1B91 CD E6 05 call X05e6 4174 1B94 3E 3D mvi a,3dh 4175 1B96 CD E6 05 call X05e6 4176 1B99 3E 20 mvi a,20h 4177 1B9B CD E6 05 call X05e6 4178 1B9E 21 9F 1E lxi h,X1e9f 4179 1BA1 22 40 21 shld X2140 4180 1BA4 E1 pop h 4181 1BA5 C9 ret 4183 1BA6 98 sbb b 4184 1BA7 FE 61 cpi 61h 4185 1BA9 F8 rm 4186 1BAA FE 7B cpi 7bh 4187 1BAC F0 rp 4188 1BAD E6 DF ani 0dfh 4189 1BAF C9 ret 4191 1BB0 CD 94 03 X1bb0: call X0394 4192 1BB3 21 EE 19 lxi h,X19ee 4193 1BB6 22 40 21 shld X2140 4194 1BB9 C9 ret 4196 1BBA 2A 4E 20 X1bba: lhld scratch_start ; load [0x204e] 4197 1BBD C3 C3 1B jmp X1bc3 4199 1BC0 21 CC 21 X1bc0: lxi h,X21cc 4200 1BC3 7C X1bc3: mov a,h 4201 1BC4 E6 0F ani 0fh 4202 1BC6 F6 20 ori 20h 4203 1BC8 67 mov h,a 4204 1BC9 C9 ret 4206 1BCA CD BA 1B X1bca: call X1bba 4207 1BCD CD C8 0F call X0fc8 4208 1BD0 E5 push h 4209 1BD1 36 7F mvi m,7fh 4210 1BD3 23 inx h 4211 1BD4 EB xchg 4212 1BD5 CD C0 1B call X1bc0 4213 1BD8 7C mov a,h 4214 1BD9 E6 0F ani 0fh 4215 1BDB F6 70 ori 70h 4216 1BDD 12 stax d 4217 1BDE 13 inx d 4218 1BDF 7D mov a,l 4219 1BE0 12 stax d 4220 1BE1 E1 pop h 4221 1BE2 3A 50 20 lda X2050 4222 1BE5 5F mov e,a 4223 1BE6 06 54 mvi b,54h 4224 1BE8 7B X1be8: mov a,e 4225 1BE9 CD 27 0E call X0e27 4226 1BEC A6 ana m 4227 1BED CA F4 1B jz X1bf4 4228 1BF0 7B mov a,e 4229 1BF1 CD EA 1E call X1eea 4230 1BF4 1D X1bf4: dcr e 4231 1BF5 C2 E8 1B jnz X1be8 4232 1BF8 C9 ret 4234 1BF9 01 AD 1C X1bf9: lxi b,X1cad 4235 1BFC 21 53 22 lxi h,X2253 4236 1BFF 3E FA mvi a,0fah 4237 1C01 CD 71 1C call X1c71 4238 1C04 0E 01 mvi c,1 4239 1C06 06 10 mvi b,10h 4240 1C08 CD 8A 1C call X1c8a 4241 1C0B 01 AD 1C lxi b,X1cad 4242 1C0E 3E FA mvi a,0fah 4243 1C10 CD 71 1C call X1c71 4244 1C13 0E 01 mvi c,1 4245 1C15 06 50 mvi b,50h 4246 1C17 CD 8A 1C call X1c8a 4247 1C1A 01 B6 1C lxi b,X1cb6 4248 1C1D 3E FD mvi a,0fdh 4249 1C1F CD 71 1C call X1c71 4250 1C22 0E 13 mvi c,13h 4251 1C24 CD 88 1C call X1c88 4252 1C27 36 7F mvi m,7fh 4253 1C29 23 inx h 4254 1C2A EB xchg 4255 1C2B CD BA 1B call X1bba 4256 1C2E 7C mov a,h 4257 1C2F F6 70 ori 70h 4258 1C31 12 stax d 4259 1C32 13 inx d 4260 1C33 7D mov a,l 4261 1C34 12 stax d 4262 1C35 CD C0 1B X1c35: call X1bc0 4263 1C38 3A 50 20 lda X2050 4264 1C3B 47 mov b,a 4265 1C3C 3E 31 mvi a,31h 4266 1C3E 77 X1c3e: mov m,a 4267 1C3F 23 inx h 4268 1C40 4F mov c,a 4269 1C41 E6 0F ani 0fh 4270 1C43 79 mov a,c 4271 1C44 C2 49 1C jnz X1c49 4272 1C47 EE 80 xri 80h 4273 1C49 3C X1c49: inr a 4274 1C4A 27 daa 4275 1C4B D2 50 1C jnc X1c50 4276 1C4E F6 80 ori 80h 4277 1C50 E6 8F X1c50: ani 8fh 4278 1C52 F6 30 ori 30h 4279 1C54 05 dcr b 4280 1C55 C2 3E 1C jnz X1c3e 4281 1C58 CD 9F 1C call X1c9f 4282 1C5B CD CA 1B call X1bca 4283 1C5E 3E 01 mvi a,1 4284 1C60 32 BE 21 X1c60: sta X21be 4285 1C63 21 53 22 lxi h,X2253 4286 1C66 7C mov a,h 4287 1C67 65 mov h,l 4288 1C68 E6 0F ani 0fh 4289 1C6A F6 30 ori 30h 4290 1C6C 6F mov l,a 4291 1C6D 22 04 20 shld X2004 4292 1C70 C9 ret 4294 1C71 E5 X1c71: push h 4295 1C72 11 00 10 lxi d,X1000 4296 1C75 19 dad d 4297 1C76 D1 pop d 4298 1C77 F5 X1c77: push psw 4299 1C78 0A ldax b 4300 1C79 B7 ora a 4301 1C7A CA 86 1C jz X1c86 4302 1C7D 12 stax d 4303 1C7E F1 pop psw 4304 1C7F 77 mov m,a 4305 1C80 23 inx h 4306 1C81 13 inx d 4307 1C82 03 inx b 4308 1C83 C3 77 1C jmp X1c77 4310 1C86 F1 X1c86: pop psw 4311 1C87 C9 ret 4313 1C88 06 70 X1c88: mvi b,70h 4314 1C8A EB X1c8a: xchg 4315 1C8B 36 7F X1c8b: mvi m,7fh 4316 1C8D 23 inx h 4317 1C8E 54 mov d,h 4318 1C8F 5D mov e,l 4319 1C90 13 inx d 4320 1C91 13 inx d 4321 1C92 7A mov a,d 4322 1C93 E6 0F ani 0fh 4323 1C95 B0 ora b 4324 1C96 77 mov m,a 4325 1C97 23 inx h 4326 1C98 73 mov m,e 4327 1C99 23 inx h 4328 1C9A 0D dcr c 4329 1C9B C2 8B 1C jnz X1c8b 4330 1C9E C9 ret 4332 1C9F 36 7F X1c9f: mvi m,7fh 4333 1CA1 54 mov d,h 4334 1CA2 5D mov e,l 4335 1CA3 23 inx h 4336 1CA4 7A mov a,d 4337 1CA5 E6 0F ani 0fh 4338 1CA7 F6 70 ori 70h 4339 1CA9 77 mov m,a 4340 1CAA 23 inx h 4341 1CAB 73 mov m,e 4342 1CAC C9 ret X1cad: 4344 1CAD db 'SET-UP A',0 53 45 54 2D 55 50 20 41 00 X1cb6: 4346 1CB6 db 'TO EXIT PRESS ',022h,'SET-UP',022h,0 54 4F 20 45 58 49 54 20 50 52 45 53 53 20 22 53 45 54 2D 55 50 22 00 4347 1CCD CD BA 1B call X1bba 4348 1CD0 C3 C8 0F jmp X0fc8 4350 1CD3 CD CD 1C X1cd3: call X1ccd 4351 1CD6 CD C0 1B call X1bc0 4352 1CD9 E5 push h 4353 1CDA 3E 4E mvi a,4eh 4354 1CDC CD CB 0F call X0fcb 4355 1CDF E1 pop h 4356 1CE0 E5 push h 4357 1CE1 23 inx h 4358 1CE2 23 inx h 4359 1CE3 1E 00 mvi e,0 4360 1CE5 06 04 mvi b,4 4361 1CE7 DB 42 in 42h 4362 1CE9 E6 08 ani 8 4363 1CEB F5 push psw 4364 1CEC CA F0 1C jz X1cf0 4365 1CEF 04 inr b 4366 1CF0 0E 04 X1cf0: mvi c,4 4367 1CF2 CD CC 1D X1cf2: call X1dcc 4368 1CF5 F6 B0 ori 0b0h 4369 1CF7 77 mov m,a 4370 1CF8 1C inr e 4371 1CF9 23 inx h 4372 1CFA 0D dcr c 4373 1CFB C2 F2 1C jnz X1cf2 4374 1CFE 0E 04 mvi c,4 4375 1D00 36 00 X1d00: mvi m,0 4376 1D02 1C inr e 4377 1D03 23 inx h 4378 1D04 0D dcr c 4379 1D05 C2 00 1D jnz X1d00 4380 1D08 05 dcr b 4381 1D09 C2 F0 1C jnz X1cf0 4382 1D0C 0E 04 mvi c,4 4383 1D0E F1 pop psw 4384 1D0F F5 push psw 4385 1D10 C2 17 1D jnz X1d17 4386 1D13 79 mov a,c 4387 1D14 C6 08 adi 8 4388 1D16 4F mov c,a 4389 1D17 36 00 X1d17: mvi m,0 4390 1D19 23 inx h 4391 1D1A 0D dcr c 4392 1D1B C2 17 1D jnz X1d17 4393 1D1E 11 4B 1D lxi d,X1d4b 4394 1D21 3A AB 21 lda X21ab 4395 1D24 CD 61 1D call X1d61 4396 1D27 11 56 1D lxi d,X1d56 4397 1D2A 3A AC 21 lda X21ac 4398 1D2D CD 61 1D call X1d61 4399 1D30 CD 9F 1C call X1c9f 4400 1D33 11 08 00 lxi d,8 4401 1D36 0E 04 mvi c,4 4402 1D38 F1 pop psw 4403 1D39 CA 3D 1D jz X1d3d 4404 1D3C 0C inr c 4405 1D3D 3E 31 X1d3d: mvi a,31h 4406 1D3F E1 pop h 4407 1D40 77 X1d40: mov m,a 4408 1D41 3C inr a 4409 1D42 19 dad d 4410 1D43 0D dcr c 4411 1D44 C2 40 1D jnz X1d40 4412 1D47 AF xra a 4413 1D48 C3 60 1C jmp X1c60 4415 1D4B X1d4b: db 20h 20 4416 1D4C db 20h 20 4417 1D4D db 20h 20 4418 1D4E 54 mov d,h 4419 1D4F db 20h 20 4420 1D50 53 mov d,e 4421 1D51 50 mov d,b 4422 1D52 45 mov b,l 4423 1D53 45 mov b,l 4424 1D54 44 mov b,h 4425 1D55 db 20h 20 4426 1D56 X1d56: db 20h 20 4427 1D57 db 20h 20 4428 1D58 db 20h 20 4429 1D59 52 mov d,d 4430 1D5A db 20h 20 4431 1D5B 53 mov d,e 4432 1D5C 50 mov d,b 4433 1D5D 45 mov b,l 4434 1D5E 45 mov b,l 4435 1D5F 44 mov b,h 4436 1D60 db 20h 20 4437 1D61 4F X1d61: mov c,a 4438 1D62 06 0B mvi b,0bh 4439 1D64 CD 8B 03 call memmove 4440 1D67 79 mov a,c 4441 1D68 0F rrc 4442 1D69 0F rrc 4443 1D6A 4F mov c,a 4444 1D6B 0F rrc 4445 1D6C 0F rrc 4446 1D6D 81 add c 4447 1D6E 4F mov c,a 4448 1D6F 06 00 mvi b,0 4449 1D71 11 7C 1D lxi d,X1d7c 4450 1D74 EB xchg 4451 1D75 09 dad b 4452 1D76 EB xchg 4453 1D77 06 05 mvi b,5 4454 1D79 C3 8B 03 jmp memmove 4456 1D7C X1d7c: db 20h 20 4457 1D7D db 20h 20 4458 1D7E db 20h 20 4459 1D7F 35 dcr m 4460 1D80 db 30h 30 4461 1D81 db 20h 20 4462 1D82 db 20h 20 4463 1D83 db 20h 20 4464 1D84 37 stc 4465 1D85 35 dcr m 4466 1D86 db 20h 20 4467 1D87 db 20h 20 4468 1D88 31 31 30 lxi sp,X3031 4469 1D8B db 20h 20 4470 1D8C db 20h 20 4471 1D8D 31 33 34 lxi sp,X3433 4472 1D90 db 20h 20 4473 1D91 db 20h 20 4474 1D92 31 35 30 lxi sp,X3035 4475 1D95 db 20h 20 4476 1D96 db 20h 20 4477 1D97 32 30 30 sta X3030 4478 1D9A db 20h 20 4479 1D9B db 20h 20 4480 1D9C 33 inx sp 4481 1D9D db 30h 30 4482 1D9E db 30h 30 4483 1D9F db 20h 20 4484 1DA0 db 20h 20 4485 1DA1 36 30 mvi m,30h 4486 1DA3 db 30h 30 4487 1DA4 db 20h 20 4488 1DA5 31 32 30 lxi sp,X3032 4489 1DA8 db 30h 30 4490 1DA9 db 20h 20 4491 1DAA 31 38 30 lxi sp,X3038 4492 1DAD db 30h 30 4493 1DAE db 20h 20 4494 1DAF 32 30 30 sta X3030 4495 1DB2 db 30h 30 4496 1DB3 db 20h 20 4497 1DB4 32 34 30 sta X3034 4498 1DB7 db 30h 30 4499 1DB8 db 20h 20 4500 1DB9 33 inx sp 4501 1DBA 36 30 mvi m,30h 4502 1DBC db 30h 30 4503 1DBD db 20h 20 4504 1DBE 34 inr m 4505 1DBF db 38h 38 4506 1DC0 db 30h 30 4507 1DC1 db 30h 30 4508 1DC2 db 20h 20 4509 1DC3 39 dad sp 4510 1DC4 36 30 mvi m,30h 4511 1DC6 db 30h 30 4512 1DC7 31 39 32 lxi sp,X3239 4513 1DCA db 30h 30 4514 1DCB db 30h 30 4515 1DCC E5 X1dcc: push h 4516 1DCD 21 A6 21 lxi h,X21a6 4517 1DD0 53 mov d,e 4518 1DD1 7B mov a,e 4519 1DD2 CD 2B 0E call X0e2b 4520 1DD5 A6 ana m 4521 1DD6 E1 pop h 4522 1DD7 C8 rz 4523 1DD8 3E 01 mvi a,1 4524 1DDA C9 ret 4526 1DDB 3A AC 21 X1ddb: lda X21ac 4527 1DDE E6 F0 ani 0f0h 4528 1DE0 0F rrc 4529 1DE1 0F rrc 4530 1DE2 0F rrc 4531 1DE3 0F rrc 4532 1DE4 47 mov b,a 4533 1DE5 3A AB 21 lda X21ab 4534 1DE8 E6 F0 ani 0f0h 4535 1DEA B0 ora b 4536 1DEB 32 58 21 sta X2158 4537 1DEE E6 F0 ani 0f0h 4538 1DF0 FE 20 cpi 20h 4539 1DF2 3A A4 21 lda X21a4 4540 1DF5 CA FF 1D jz X1dff 4541 1DF8 E6 3F ani 3fh 4542 1DFA F6 80 ori 80h 4543 1DFC C3 03 1E jmp X1e03 4545 1DFF E6 3F X1dff: ani 3fh 4546 1E01 F6 C0 ori 0c0h 4547 1E03 32 A4 21 X1e03: sta X21a4 4548 1E06 DB 42 in 42h 4549 1E08 E6 08 ani 8 4550 1E0A CA 19 1E jz X1e19 4551 1E0D 21 A7 21 lxi h,X21a7 4552 1E10 7E mov a,m 4553 1E11 F6 10 ori 10h 4554 1E13 77 mov m,a 4555 1E14 3E 6E mvi a,6eh 4556 1E16 C3 31 1E jmp X1e31 4558 1E19 3A A9 21 X1e19: lda X21a9 4559 1E1C E6 C0 ani 0c0h 4560 1E1E 47 mov b,a 4561 1E1F 3A A9 21 lda X21a9 4562 1E22 E6 20 ani 20h 4563 1E24 0F rrc 4564 1E25 F6 20 ori 20h 4565 1E27 B0 ora b 4566 1E28 0F rrc 4567 1E29 0F rrc 4568 1E2A 47 mov b,a 4569 1E2B 3A A4 21 lda X21a4 4570 1E2E E6 C3 ani 0c3h 4571 1E30 B0 ora b 4572 1E31 32 A4 21 X1e31: sta X21a4 4573 1E34 3A A9 21 lda X21a9 4574 1E37 E6 10 ani 10h 4575 1E39 CA 3E 1E jz X1e3e 4576 1E3C 3E 10 mvi a,10h 4577 1E3E C6 20 X1e3e: adi 20h 4578 1E40 32 7C 20 sta X207c 4579 1E43 3A A6 21 lda X21a6 4580 1E46 E6 10 ani 10h 4581 1E48 CA 4D 1E jz X1e4d 4582 1E4B 3E 01 mvi a,1 4583 1E4D CD 6E 1E X1e4d: call X1e6e 4584 1E50 CD 29 03 call X0329 4585 1E53 3A F8 20 lda X20f8 4586 1E56 FE 15 cpi 15h 4587 1E58 CC 42 03 cz X0342 4588 1E5B FE 1D cpi 1dh 4589 1E5D CC 42 03 cz X0342 4590 1E60 FE 0C cpi 0ch 4591 1E62 CC F2 0B cz X0bf2 4592 1E65 FE 12 cpi 12h 4593 1E67 CC F2 0B cz X0bf2 4594 1E6A CD 36 16 call X1636 4595 1E6D C9 ret 4597 1E6E B7 X1e6e: ora a 4598 1E6F CA 79 1E jz X1e79 4599 1E72 32 5B 21 sta X215b 4600 1E75 AF xra a 4601 1E76 C3 94 1E jmp X1e94 4603 1E79 DB 42 X1e79: in 42h 4604 1E7B E6 02 ani 2 4605 1E7D C2 90 1E jnz X1e90 4606 1E80 32 59 21 sta X2159 4607 1E83 3E 01 mvi a,1 4608 1E85 32 5B 21 sta X215b 4609 1E88 3E 02 mvi a,2 4610 1E8A 32 5A 21 sta X215a 4611 1E8D C3 6B 03 jmp X036b 4613 1E90 AF X1e90: xra a 4614 1E91 32 5B 21 sta X215b 4615 1E94 32 5A 21 X1e94: sta X215a 4616 1E97 3E 80 mvi a,80h 4617 1E99 32 59 21 sta X2159 4618 1E9C C3 6B 03 jmp X036b 4620 1E9F CD DD 1E X1e9f: call X1edd 4621 1EA2 21 7B 21 lxi h,X217b 4622 1EA5 77 mov m,a 4623 1EA6 23 inx h 4624 1EA7 22 B4 21 shld X21b4 4625 1EAA 47 mov b,a 4626 1EAB 11 14 00 lxi d,20 ; DE = 20(0x0014) 4627 1EAE CD 83 10 call memset ; call memset(0x1083) 4628 1EB1 21 B8 1E lxi h,X1eb8 4629 1EB4 22 40 21 shld X2140 4630 1EB7 C9 ret 4632 1EB8 CD DD 1E X1eb8: call X1edd 4633 1EBB 2A B4 21 lhld X21b4 4634 1EBE 47 mov b,a 4635 1EBF 3A 7B 21 lda X217b 4636 1EC2 4F mov c,a 4637 1EC3 B8 cmp b 4638 1EC4 CA D3 1E jz X1ed3 4639 1EC7 7D mov a,l 4640 1EC8 FE 90 cpi 90h 4641 1ECA CA D3 1E jz X1ed3 4642 1ECD 70 mov m,b 4643 1ECE 23 inx h 4644 1ECF 22 B4 21 shld X21b4 4645 1ED2 C9 ret 4647 1ED3 71 X1ed3: mov m,c 4648 1ED4 CD CD 1C call X1ccd 4649 1ED7 CD 4B 09 call X094b 4650 1EDA C3 B0 1B jmp X1bb0 4652 1EDD F5 X1edd: push psw 4653 1EDE FE 20 cpi 20h 4654 1EE0 D2 E5 1E jnc X1ee5 4655 1EE3 3E 01 mvi a,1 4656 1EE5 CD E3 05 X1ee5: call X05e3 4657 1EE8 F1 pop psw 4658 1EE9 C9 ret 4660 1EEA E5 X1eea: push h 4661 1EEB 21 4E 20 lxi h,scratch_start ; HL -> 0x204e 4662 1EEE 4F mov c,a 4663 1EEF 3A A2 21 lda X21a2 4664 1EF2 B7 ora a 4665 1EF3 C2 FC 1E jnz X1efc 4666 1EF6 79 mov a,c 4667 1EF7 FE 50 cpi 50h 4668 1EF9 F2 0F 1F jp X1f0f 4669 1EFC 7E X1efc: mov a,m 4670 1EFD 23 inx h 4671 1EFE 66 mov h,m 4672 1EFF 6F mov l,a 4673 1F00 7C mov a,h 4674 1F01 E6 0F ani 0fh 4675 1F03 F6 20 ori 20h 4676 1F05 67 mov h,a 4677 1F06 79 mov a,c 4678 1F07 85 add l 4679 1F08 6F mov l,a 4680 1F09 D2 0D 1F jnc X1f0d 4681 1F0C 24 inr h 4682 1F0D 70 X1f0d: mov m,b 4683 1F0E 78 mov a,b 4684 1F0F E1 X1f0f: pop h 4685 1F10 C9 ret 4687 1F11 D5 X1f11: push d 4688 1F12 AF xra a 4689 1F13 32 A5 21 sta X21a5 4690 1F16 06 00 mvi b,0 4691 1F18 78 X1f18: mov a,b 4692 1F19 32 58 21 sta X2158 4693 1F1C D3 02 out 2 4694 1F1E 0E 01 mvi c,1 4695 1F20 79 X1f20: mov a,c 4696 1F21 D3 00 out 0 4697 1F23 21 00 C0 lxi h,Xc000 4698 1F26 C5 X1f26: push b 4699 1F27 E5 push h 4700 1F28 CD 75 06 call X0675 4701 1F2B E1 pop h 4702 1F2C C1 pop b 4703 1F2D C2 48 1F jnz X1f48 4704 1F30 23 inx h 4705 1F31 7C mov a,h 4706 1F32 B5 ora l 4707 1F33 C2 26 1F jnz X1f26 4708 1F36 3E 05 X1f36: mvi a,5 4709 1F38 D3 01 out 1 4710 1F3A 3A 58 21 lda X2158 4711 1F3D D3 02 out 2 4712 1F3F 3E 25 mvi a,25h 4713 1F41 32 A5 21 sta X21a5 4714 1F44 AF xra a 4715 1F45 37 stc 4716 1F46 D1 pop d 4717 1F47 C9 ret 4719 1F48 E6 7F X1f48: ani 7fh 4720 1F4A B9 cmp c 4721 1F4B C2 36 1F jnz X1f36 4722 1F4E 79 mov a,c 4723 1F4F 07 rlc 4724 1F50 FE 80 cpi 80h 4725 1F52 4F mov c,a 4726 1F53 C2 20 1F jnz X1f20 4727 1F56 78 mov a,b 4728 1F57 C6 11 adi 11h 4729 1F59 47 mov b,a 4730 1F5A FE 10 cpi 10h 4731 1F5C C2 18 1F jnz X1f18 4732 1F5F AF xra a 4733 1F60 D1 pop d 4734 1F61 C9 ret 4736 1F62 D5 X1f62: push d 4737 1F63 16 07 mvi d,7 4738 1F65 7A X1f65: mov a,d 4739 1F66 CD 7B 1F call X1f7b 4740 1F69 CD A1 1F call X1fa1 4741 1F6C BA cmp d 4742 1F6D C2 36 1F jnz X1f36 4743 1F70 15 dcr d 4744 1F71 C2 65 1F jnz X1f65 4745 1F74 3E 05 mvi a,5 4746 1F76 D3 01 out 1 4747 1F78 AF xra a 4748 1F79 D1 pop d 4749 1F7A C9 ret 4751 1F7B 47 X1f7b: mov b,a 4752 1F7C E6 02 ani 2 4753 1F7E 0F rrc 4754 1F7F 0F rrc 4755 1F80 0F rrc 4756 1F81 0F rrc 4757 1F82 F6 10 ori 10h 4758 1F84 32 C9 21 sta X21c9 4759 1F87 D3 62 out 62h 4760 1F89 0E 05 mvi c,5 4761 1F8B 78 mov a,b 4762 1F8C E6 01 ani 1 4763 1F8E CA 93 1F jz X1f93 4764 1F91 0E 25 mvi c,25h 4765 1F93 78 X1f93: mov a,b 4766 1F94 E6 04 ani 4 4767 1F96 CA 9D 1F jz X1f9d 4768 1F99 79 mov a,c 4769 1F9A F6 02 ori 2 4770 1F9C 4F mov c,a 4771 1F9D 79 X1f9d: mov a,c 4772 1F9E D3 01 out 1 4773 1FA0 C9 ret 4775 1FA1 DB 22 X1fa1: in 22h 4776 1FA3 47 mov b,a 4777 1FA4 0E 01 mvi c,1 4778 1FA6 78 mov a,b 4779 1FA7 E6 90 ani 90h 4780 1FA9 CA B3 1F jz X1fb3 4781 1FAC FE 90 cpi 90h 4782 1FAE 3E FF mvi a,0ffh 4783 1FB0 C0 rnz 4784 1FB1 0E 00 mvi c,0 4785 1FB3 78 X1fb3: mov a,b 4786 1FB4 E6 40 ani 40h 4787 1FB6 CA BD 1F jz X1fbd 4788 1FB9 79 mov a,c 4789 1FBA F6 02 ori 2 4790 1FBC 4F mov c,a 4791 1FBD DB 01 X1fbd: in 1 4792 1FBF 0F rrc 4793 1FC0 0F rrc 4794 1FC1 2F cma 4795 1FC2 E6 20 ani 20h 4796 1FC4 A8 xra b 4797 1FC5 E6 20 ani 20h 4798 1FC7 3E FF mvi a,0ffh 4799 1FC9 C0 rnz 4800 1FCA 78 mov a,b 4801 1FCB E6 20 ani 20h 4802 1FCD C2 D4 1F jnz X1fd4 4803 1FD0 79 mov a,c 4804 1FD1 F6 04 ori 4 4805 1FD3 4F mov c,a 4806 1FD4 B7 X1fd4: ora a 4807 1FD5 79 mov a,c 4808 1FD6 C9 ret ; Last but not least, pad out to 8K (8192) bytes 1F FF org 1fffh 4813 1FFF 00 nop ; Miscellaneous equates ; These are addresses referenced in the code but ; which are in the middle of a multibyte instruction ; or are addresses outside the initialized space 00 11 X0011 equ 11h 00 FF X00ff equ 0ffh 01 11 X0111 equ 111h 01 13 X0113 equ 113h 0E A0 X0ea0 equ 0ea0h 1C CD X1ccd equ 1ccdh 20 01 X2001 equ 2001h 20 02 X2002 equ 2002h 20 04 X2004 equ 2004h 20 50 X2050 equ 2050h 20 51 X2051 equ 2051h 20 52 X2052 equ 2052h 20 54 X2054 equ 2054h 20 56 X2056 equ 2056h 20 58 X2058 equ 2058h 20 5A X205a equ 205ah 20 5B X205b equ 205bh 20 5C X205c equ 205ch 20 65 X2065 equ 2065h 20 67 X2067 equ 2067h 20 69 X2069 equ 2069h 20 6E X206e equ 206eh 20 72 X2072 equ 2072h 20 73 X2073 equ 2073h 20 74 X2074 equ 2074h 20 75 X2075 equ 2075h 20 77 X2077 equ 2077h 20 78 X2078 equ 2078h 20 79 X2079 equ 2079h 20 7A X207a equ 207ah 20 7B X207b equ 207bh 20 7C X207c equ 207ch 20 7D X207d equ 207dh 20 7E X207e equ 207eh 20 7F X207f equ 207fh 20 C0 X20c0 equ 20c0h 20 C1 X20c1 equ 20c1h 20 C2 X20c2 equ 20c2h 20 DE X20de equ 20deh 20 F2 X20f2 equ 20f2h 20 F4 X20f4 equ 20f4h 20 F5 X20f5 equ 20f5h 20 F6 X20f6 equ 20f6h 20 F8 X20f8 equ 20f8h 20 F9 X20f9 equ 20f9h 20 FA X20fa equ 20fah 20 FB X20fb equ 20fbh 20 FC X20fc equ 20fch 20 FD X20fd equ 20fdh 20 FF X20ff equ 20ffh 21 01 X2101 equ 2101h 21 02 X2102 equ 2102h 21 04 X2104 equ 2104h 21 0D X210d equ 210dh 21 0E X210e equ 210eh 21 11 X2111 equ 2111h 21 13 X2113 equ 2113h 21 2B X212b equ 212bh 21 2C X212c equ 212ch 21 2F X212f equ 212fh 21 30 X2130 equ 2130h 21 31 X2131 equ 2131h 21 40 X2140 equ 2140h 21 42 X2142 equ 2142h 21 43 X2143 equ 2143h 21 44 X2144 equ 2144h 21 45 X2145 equ 2145h 21 46 X2146 equ 2146h 21 47 X2147 equ 2147h 21 48 X2148 equ 2148h 21 49 X2149 equ 2149h 21 4B X214b equ 214bh 21 4E X214e equ 214eh 21 50 X2150 equ 2150h 21 51 X2151 equ 2151h 21 52 X2152 equ 2152h 21 53 X2153 equ 2153h 21 54 X2154 equ 2154h 21 55 X2155 equ 2155h 21 56 X2156 equ 2156h 21 57 X2157 equ 2157h 21 58 X2158 equ 2158h 21 59 X2159 equ 2159h 21 5A X215a equ 215ah 21 5B X215b equ 215bh 21 5C X215c equ 215ch 21 71 X2171 equ 2171h 21 72 X2172 equ 2172h 21 73 X2173 equ 2173h 21 74 X2174 equ 2174h 21 76 X2176 equ 2176h 21 77 X2177 equ 2177h 21 78 X2178 equ 2178h 21 79 X2179 equ 2179h 21 7B X217b equ 217bh 21 91 X2191 equ 2191h 21 A2 X21a2 equ 21a2h 21 A3 X21a3 equ 21a3h 21 A4 X21a4 equ 21a4h 21 A5 X21a5 equ 21a5h 21 A6 X21a6 equ 21a6h 21 A7 X21a7 equ 21a7h 21 A8 X21a8 equ 21a8h 21 A9 X21a9 equ 21a9h 21 AA X21aa equ 21aah 21 AB X21ab equ 21abh 21 AC X21ac equ 21ach 21 AD X21ad equ 21adh 21 AE X21ae equ 21aeh 21 AF X21af equ 21afh 21 B4 X21b4 equ 21b4h 21 B8 X21b8 equ 21b8h 21 B9 X21b9 equ 21b9h 21 BB X21bb equ 21bbh 21 BC X21bc equ 21bch 21 BD X21bd equ 21bdh 21 BE X21be equ 21beh 21 BF X21bf equ 21bfh 21 C0 X21c0 equ 21c0h 21 C1 X21c1 equ 21c1h 21 C2 X21c2 equ 21c2h 21 C3 X21c3 equ 21c3h 21 C4 X21c4 equ 21c4h 21 C5 X21c5 equ 21c5h 21 C7 X21c7 equ 21c7h 21 C8 X21c8 equ 21c8h 21 C9 X21c9 equ 21c9h 21 CB X21cb equ 21cbh 21 CC X21cc equ 21cch 21 D3 X21d3 equ 21d3h 22 53 X2253 equ 2253h 22 5A X225a equ 225ah 22 65 X2265 equ 2265h 22 D0 X22d0 equ 22d0h 28 39 X2839 equ 2839h 30 00 X3000 equ 3000h 30 30 X3030 equ 3030h 30 31 X3031 equ 3031h 30 32 X3032 equ 3032h 30 34 X3034 equ 3034h 30 35 X3035 equ 3035h 30 38 X3038 equ 3038h 32 00 X3200 equ 3200h 32 21 X3221 equ 3221h 32 39 X3239 equ 3239h 34 33 X3433 equ 3433h 3A 6A X3a6a equ 3a6ah 3C 08 X3c08 equ 3c08h 3C 2C X3c2c equ 3c2ch 3F 2F X3f2f equ 3f2fh 40 1B X401b equ 401bh 45 53 X4553 equ 4553h 5A 0B X5a0b equ 5a0bh 60 81 X6081 equ 6081h 67 13 X6713 equ 6713h 6C 14 X6c14 equ 6c14h 7F D0 X7fd0 equ 7fd0h B7 09 Xb709 equ 0b709h C0 00 Xc000 equ 0c000h C3 10 Xc310 equ 0c310h C3 20 Xc320 equ 0c320h C9 20 Xc920 equ 0c920h C9 40 Xc940 equ 0c940h C9 80 Xc980 equ 0c980h CC 71 Xcc71 equ 0cc71h CD 00 Xcd00 equ 0cd00h CD 0B Xcd0b equ 0cd0bh D0 F2 Xd0f2 equ 0d0f2h FE 1A Xfe1a equ 0fe1ah FF 01 Xff01 equ 0ff01h end ******************************************************************************* Symbols table ******************************************************************************* Names Types Values ----- ----- ------ stack_top EQU 0204Eh scratch_start EQU 0204Eh key_flags EQU 02068h key_buffer EQU 0206Ah cursor_countdn EQU 0212Dh cursor_visible EQU 021BAh X0011 EQU 00011h X00ff EQU 000FFh X0111 EQU 00111h X0113 EQU 00113h X0ea0 EQU 00EA0h X1ccd EQU 01CCDh X2001 EQU 02001h X2002 EQU 02002h X2004 EQU 02004h X2050 EQU 02050h X2051 EQU 02051h X2052 EQU 02052h X2054 EQU 02054h X2056 EQU 02056h X2058 EQU 02058h X205a EQU 0205Ah X205b EQU 0205Bh X205c EQU 0205Ch X2065 EQU 02065h X2067 EQU 02067h X2069 EQU 02069h X206e EQU 0206Eh X2072 EQU 02072h X2073 EQU 02073h X2074 EQU 02074h X2075 EQU 02075h X2077 EQU 02077h X2078 EQU 02078h X2079 EQU 02079h X207a EQU 0207Ah X207b EQU 0207Bh X207c EQU 0207Ch X207d EQU 0207Dh X207e EQU 0207Eh X207f EQU 0207Fh X20c0 EQU 020C0h X20c1 EQU 020C1h X20c2 EQU 020C2h X20de EQU 020DEh X20f2 EQU 020F2h X20f4 EQU 020F4h X20f5 EQU 020F5h X20f6 EQU 020F6h X20f8 EQU 020F8h X20f9 EQU 020F9h X20fa EQU 020FAh X20fb EQU 020FBh X20fc EQU 020FCh X20fd EQU 020FDh X20ff EQU 020FFh X2101 EQU 02101h X2102 EQU 02102h X2104 EQU 02104h X210d EQU 0210Dh X210e EQU 0210Eh X2111 EQU 02111h X2113 EQU 02113h X212b EQU 0212Bh X212c EQU 0212Ch X212f EQU 0212Fh X2130 EQU 02130h X2131 EQU 02131h X2140 EQU 02140h X2142 EQU 02142h X2143 EQU 02143h X2144 EQU 02144h X2145 EQU 02145h X2146 EQU 02146h X2147 EQU 02147h X2148 EQU 02148h X2149 EQU 02149h X214b EQU 0214Bh X214e EQU 0214Eh X2150 EQU 02150h X2151 EQU 02151h X2152 EQU 02152h X2153 EQU 02153h X2154 EQU 02154h X2155 EQU 02155h X2156 EQU 02156h X2157 EQU 02157h X2158 EQU 02158h X2159 EQU 02159h X215a EQU 0215Ah X215b EQU 0215Bh X215c EQU 0215Ch X2171 EQU 02171h X2172 EQU 02172h X2173 EQU 02173h X2174 EQU 02174h X2176 EQU 02176h X2177 EQU 02177h X2178 EQU 02178h X2179 EQU 02179h X217b EQU 0217Bh X2191 EQU 02191h X21a2 EQU 021A2h X21a3 EQU 021A3h X21a4 EQU 021A4h X21a5 EQU 021A5h X21a6 EQU 021A6h X21a7 EQU 021A7h X21a8 EQU 021A8h X21a9 EQU 021A9h X21aa EQU 021AAh X21ab EQU 021ABh X21ac EQU 021ACh X21ad EQU 021ADh X21ae EQU 021AEh X21af EQU 021AFh X21b4 EQU 021B4h X21b8 EQU 021B8h X21b9 EQU 021B9h X21bb EQU 021BBh X21bc EQU 021BCh X21bd EQU 021BDh X21be EQU 021BEh X21bf EQU 021BFh X21c0 EQU 021C0h X21c1 EQU 021C1h X21c2 EQU 021C2h X21c3 EQU 021C3h X21c4 EQU 021C4h X21c5 EQU 021C5h X21c7 EQU 021C7h X21c8 EQU 021C8h X21c9 EQU 021C9h X21cb EQU 021CBh X21cc EQU 021CCh X21d3 EQU 021D3h X2253 EQU 02253h X225a EQU 0225Ah X2265 EQU 02265h X22d0 EQU 022D0h X2839 EQU 02839h X3000 EQU 03000h X3030 EQU 03030h X3031 EQU 03031h X3032 EQU 03032h X3034 EQU 03034h X3035 EQU 03035h X3038 EQU 03038h X3200 EQU 03200h X3221 EQU 03221h X3239 EQU 03239h X3433 EQU 03433h X3a6a EQU 03A6Ah X3c08 EQU 03C08h X3c2c EQU 03C2Ch X3f2f EQU 03F2Fh X401b EQU 0401Bh X4553 EQU 04553h X5a0b EQU 05A0Bh X6081 EQU 06081h X6713 EQU 06713h X6c14 EQU 06C14h X7fd0 EQU 07FD0h Xb709 EQU 0B709h Xc000 EQU 0C000h Xc310 EQU 0C310h Xc320 EQU 0C320h Xc920 EQU 0C920h Xc940 EQU 0C940h Xc980 EQU 0C980h Xcc71 EQU 0CC71h Xcd00 EQU 0CD00h Xcd0b EQU 0CD0Bh Xd0f2 EQU 0D0F2h Xfe1a EQU 0FE1Ah Xff01 EQU 0FF01h X0030 Label 00030h reset Label 0003Bh X003d Label 0003Dh X0049 Label 00049h X004f Label 0004Fh X005b Label 0005Bh X0074 Label 00074h X0076 Label 00076h X0080 Label 00080h X0090 Label 00090h X00a1 Label 000A1h X00a5 Label 000A5h X00a8 Label 000A8h X00c4 Label 000C4h X00cb Label 000CBh X00d2 Label 000D2h X00d6 Label 000D6h X00e0 Label 000E0h X00e8 Label 000E8h X00f5 Label 000F5h X00fd Label 000FDh X010d Label 0010Dh X011a Label 0011Ah X012d Label 0012Dh X0131 Label 00131h X013b Label 0013Bh X015b Label 0015Bh X015f Label 0015Fh X016c Label 0016Ch X0175 Label 00175h X0187 Label 00187h X018e Label 0018Eh X0194 Label 00194h X019e Label 0019Eh X01ab Label 001ABh X01b5 Label 001B5h X01c3 Label 001C3h X01e4 Label 001E4h X01f0 Label 001F0h X01ff Label 001FFh X020e Label 0020Eh X0211 Label 00211h X0222 Label 00222h X0226 Label 00226h X022c Label 0022Ch X0245 Label 00245h X0251 Label 00251h X0265 Label 00265h X0269 Label 00269h X0285 Label 00285h X0298 Label 00298h X02a4 Label 002A4h X02c0 Label 002C0h X02d9 Label 002D9h X02eb Label 002EBh X031a Label 0031Ah X0329 Label 00329h X0342 Label 00342h X034b Label 0034Bh X035e Label 0035Eh X036b Label 0036Bh X0370 Label 00370h X0375 Label 00375h X0381 Label 00381h memmove Label 0038Bh X0394 Label 00394h X039f Label 0039Fh X03a2 Label 003A2h X03ae Label 003AEh X03cc Label 003CCh X03ed Label 003EDh X0409 Label 00409h X0427 Label 00427h X042c Label 0042Ch X0431 Label 00431h X0437 Label 00437h X043a Label 0043Ah X043e Label 0043Eh X0444 Label 00444h X0447 Label 00447h X044b Label 0044Bh X0476 Label 00476h KBTab Label 00476h X04cf Label 004CFh X0505 Label 00505h X050b Label 0050Bh X0538 Label 00538h X053e Label 0053Eh X054f Label 0054Fh X0569 Label 00569h X056a Label 0056Ah X0587 Label 00587h X0593 Label 00593h X05a9 Label 005A9h X05ad Label 005ADh X05b8 Label 005B8h X05c5 Label 005C5h X05cc Label 005CCh X05d2 Label 005D2h X05d3 Label 005D3h X05e3 Label 005E3h X05e6 Label 005E6h X05ff Label 005FFh X0616 Label 00616h X0624 Label 00624h X0641 Label 00641h X0668 Label 00668h X066d Label 0066Dh X0670 Label 00670h X0673 Label 00673h X0675 Label 00675h X0685 Label 00685h X0687 Label 00687h X069c Label 0069Ch X06a7 Label 006A7h X06aa Label 006AAh X06c2 Label 006C2h X06ca Label 006CAh X06d6 Label 006D6h X06df Label 006DFh X06e7 Label 006E7h X06e8 Label 006E8h X06fb Label 006FBh X0709 Label 00709h X071b Label 0071Bh X0738 Label 00738h X0743 Label 00743h X0747 Label 00747h X074e Label 0074Eh X0751 Label 00751h X075b Label 0075Bh X0766 Label 00766h X076c Label 0076Ch X0776 Label 00776h X07c2 Label 007C2h X07cb Label 007CBh X07d5 Label 007D5h X07d7 Label 007D7h X07e8 Label 007E8h X07fc Label 007FCh X07ff Label 007FFh X080c Label 0080Ch X080d Label 0080Dh X0812 Label 00812h X0815 Label 00815h X081d Label 0081Dh X082b Label 0082Bh X0838 Label 00838h X0841 Label 00841h X084c Label 0084Ch X0853 Label 00853h X085f Label 0085Fh X086f Label 0086Fh X0875 Label 00875h X08a0 Label 008A0h X08a7 Label 008A7h X08b2 Label 008B2h X08cb Label 008CBh X08d0 Label 008D0h X08d4 Label 008D4h X08e5 Label 008E5h X08fb Label 008FBh X08fc Label 008FCh X0900 Label 00900h X0924 Label 00924h X0930 Label 00930h X0938 Label 00938h X0941 Label 00941h X094b Label 0094Bh X0955 Label 00955h X0970 Label 00970h X0973 Label 00973h X0989 Label 00989h X0997 Label 00997h X0998 Label 00998h X099e Label 0099Eh X09ab Label 009ABh X09bb Label 009BBh X09bd Label 009BDh X09d9 Label 009D9h X09dc Label 009DCh X09f7 Label 009F7h X09ff Label 009FFh X0a00 Label 00A00h X0a0d Label 00A0Dh X0a14 Label 00A14h X0a15 Label 00A15h X0a18 Label 00A18h X0a1c Label 00A1Ch X0a50 Label 00A50h X0a7b Label 00A7Bh X0aa2 Label 00AA2h X0ac2 Label 00AC2h X0ad9 Label 00AD9h X0af5 Label 00AF5h X0b19 Label 00B19h X0b2e Label 00B2Eh X0b42 Label 00B42h X0b4f Label 00B4Fh X0b5d Label 00B5Dh X0b63 Label 00B63h X0b77 Label 00B77h X0b89 Label 00B89h X0bb8 Label 00BB8h X0bce Label 00BCEh X0bd9 Label 00BD9h X0bf2 Label 00BF2h X0bfe Label 00BFEh X0c11 Label 00C11h X0c23 Label 00C23h X0c29 Label 00C29h X0c31 Label 00C31h X0c32 Label 00C32h X0c39 Label 00C39h X0c46 Label 00C46h X0c4a Label 00C4Ah X0c57 Label 00C57h X0c62 Label 00C62h X0c77 Label 00C77h X0c8a Label 00C8Ah X0c97 Label 00C97h X0ca2 Label 00CA2h X0cb5 Label 00CB5h X0cbb Label 00CBBh X0ce3 Label 00CE3h X0cf9 Label 00CF9h X0d29 Label 00D29h X0d2f Label 00D2Fh X0d32 Label 00D32h X0d4a Label 00D4Ah X0d6f Label 00D6Fh X0d7a Label 00D7Ah X0d88 Label 00D88h X0d93 Label 00D93h X0d99 Label 00D99h X0d9c Label 00D9Ch X0db9 Label 00DB9h X0dbb Label 00DBBh X0dbf Label 00DBFh X0dd8 Label 00DD8h X0de5 Label 00DE5h X0dec Label 00DECh X0def Label 00DEFh X0df9 Label 00DF9h X0dfc Label 00DFCh X0e02 Label 00E02h X0e0b Label 00E0Bh X0e15 Label 00E15h X0e1d Label 00E1Dh X0e23 Label 00E23h X0e27 Label 00E27h X0e2b Label 00E2Bh X0e38 Label 00E38h X0e3e Label 00E3Eh X0e47 Label 00E47h X0e59 Label 00E59h X0e6d Label 00E6Dh X0e79 Label 00E79h X0e80 Label 00E80h X0e89 Label 00E89h X0e94 Label 00E94h X0ea9 Label 00EA9h X0ec1 Label 00EC1h X0ecf Label 00ECFh X0ed2 Label 00ED2h X0ee1 Label 00EE1h X0ef3 Label 00EF3h X0f01 Label 00F01h X0f18 Label 00F18h X0f2b Label 00F2Bh X0f32 Label 00F32h X0f4e Label 00F4Eh X0f5b Label 00F5Bh X0f5e Label 00F5Eh X0f61 Label 00F61h X0f75 Label 00F75h X0f7e Label 00F7Eh X0f9e Label 00F9Eh X0faa Label 00FAAh X0fae Label 00FAEh X0fbe Label 00FBEh X0fc8 Label 00FC8h X0fcb Label 00FCBh X0fd8 Label 00FD8h X0fe6 Label 00FE6h X0feb Label 00FEBh X0fed Label 00FEDh X0ffa Label 00FFAh X0fff Label 00FFFh X1000 Label 01000h X1003 Label 01003h X1012 Label 01012h X101a Label 0101Ah X102d Label 0102Dh X103e Label 0103Eh X104e Label 0104Eh X106a Label 0106Ah X1074 Label 01074h memset Label 01083h X108e Label 0108Eh X10a7 Label 010A7h X10ad Label 010ADh X10d7 Label 010D7h X10f9 Label 010F9h X10fd Label 010FDh X1136 Label 01136h X114c Label 0114Ch X1159 Label 01159h X117e Label 0117Eh X1189 Label 01189h X1191 Label 01191h X1199 Label 01199h X11a0 Label 011A0h X11b0 Label 011B0h X11bf Label 011BFh X11ce Label 011CEh X11e8 Label 011E8h X120a Label 0120Ah X1211 Label 01211h X1228 Label 01228h X122f Label 0122Fh X1248 Label 01248h X1252 Label 01252h X1271 Label 01271h X127f Label 0127Fh X1284 Label 01284h X1290 Label 01290h X1299 Label 01299h X129d Label 0129Dh X12b0 Label 012B0h X12e8 Label 012E8h X1310 Label 01310h X131c Label 0131Ch X134a Label 0134Ah X136b Label 0136Bh X1380 Label 01380h X1386 Label 01386h X138d Label 0138Dh X1390 Label 01390h X1395 Label 01395h X13bd Label 013BDh X13c3 Label 013C3h X13d2 Label 013D2h X13db Label 013DBh X13de Label 013DEh X13e3 Label 013E3h X13e6 Label 013E6h X13f4 Label 013F4h X1404 Label 01404h X140a Label 0140Ah X1426 Label 01426h X142a Label 0142Ah X1476 Label 01476h X1488 Label 01488h X1493 Label 01493h X14a2 Label 014A2h X14d4 Label 014D4h X14e5 Label 014E5h X150a Label 0150Ah X1515 Label 01515h X1524 Label 01524h X1529 Label 01529h X1530 Label 01530h X1555 Label 01555h X156a Label 0156Ah X1586 Label 01586h X15b6 Label 015B6h X15c0 Label 015C0h X15dd Label 015DDh X15e8 Label 015E8h X15fa Label 015FAh X1605 Label 01605h X1612 Label 01612h X1623 Label 01623h X162b Label 0162Bh X1636 Label 01636h X167b Label 0167Bh X167f Label 0167Fh X168c Label 0168Ch X16a1 Label 016A1h X16c2 Label 016C2h X16d9 Label 016D9h X16f1 Label 016F1h X16f2 Label 016F2h X1713 Label 01713h X1715 Label 01715h X1717 Label 01717h X1732 Label 01732h X1733 Label 01733h X1743 Label 01743h X174c Label 0174Ch X1754 Label 01754h X175b Label 0175Bh X1762 Label 01762h X1771 Label 01771h X179e Label 0179Eh X17ac Label 017ACh X17be Label 017BEh X17d0 Label 017D0h X17d5 Label 017D5h X17ec Label 017ECh X17f3 Label 017F3h X17fe Label 017FEh X180f Label 0180Fh X1815 Label 01815h X181e Label 0181Eh X1822 Label 01822h X1825 Label 01825h X1835 Label 01835h X1837 Label 01837h X1844 Label 01844h X1848 Label 01848h X1860 Label 01860h X1869 Label 01869h X1879 Label 01879h X187e Label 0187Eh X1888 Label 01888h X1895 Label 01895h X1898 Label 01898h X189d Label 0189Dh X18a3 Label 018A3h X18ae Label 018AEh X18bc Label 018BCh X18c1 Label 018C1h X18c7 Label 018C7h X18d1 Label 018D1h X18d7 Label 018D7h X18e6 Label 018E6h X18ec Label 018ECh X18f6 Label 018F6h X1900 Label 01900h X1916 Label 01916h X1928 Label 01928h X192b Label 0192Bh X192d Label 0192Dh X193c Label 0193Ch X1957 Label 01957h X1962 Label 01962h X196a Label 0196Ah X1977 Label 01977h X1981 Label 01981h X1993 Label 01993h X1999 Label 01999h X19a8 Label 019A8h X19ae Label 019AEh X19c0 Label 019C0h X19c3 Label 019C3h X19c9 Label 019C9h X19d6 Label 019D6h X19dc Label 019DCh X19ee Label 019EEh X1a1a Label 01A1Ah X1a20 Label 01A20h X1a2b Label 01A2Bh X1a45 Label 01A45h X1a61 Label 01A61h X1a71 Label 01A71h X1aa1 Label 01AA1h X1aa2 Label 01AA2h X1ae6 Label 01AE6h X1ae8 Label 01AE8h X1b52 Label 01B52h X1b59 Label 01B59h X1b60 Label 01B60h X1b72 Label 01B72h X1b81 Label 01B81h X1b86 Label 01B86h X1bb0 Label 01BB0h X1bba Label 01BBAh X1bc0 Label 01BC0h X1bc3 Label 01BC3h X1bca Label 01BCAh X1be8 Label 01BE8h X1bf4 Label 01BF4h X1bf9 Label 01BF9h X1c35 Label 01C35h X1c3e Label 01C3Eh X1c49 Label 01C49h X1c50 Label 01C50h X1c60 Label 01C60h X1c71 Label 01C71h X1c77 Label 01C77h X1c86 Label 01C86h X1c88 Label 01C88h X1c8a Label 01C8Ah X1c8b Label 01C8Bh X1c9f Label 01C9Fh X1cad Label 01CADh X1cb6 Label 01CB6h X1cd3 Label 01CD3h X1cf0 Label 01CF0h X1cf2 Label 01CF2h X1d00 Label 01D00h X1d17 Label 01D17h X1d3d Label 01D3Dh X1d40 Label 01D40h X1d4b Label 01D4Bh X1d56 Label 01D56h X1d61 Label 01D61h X1d7c Label 01D7Ch X1dcc Label 01DCCh X1ddb Label 01DDBh X1dff Label 01DFFh X1e03 Label 01E03h X1e19 Label 01E19h X1e31 Label 01E31h X1e3e Label 01E3Eh X1e4d Label 01E4Dh X1e6e Label 01E6Eh X1e79 Label 01E79h X1e90 Label 01E90h X1e94 Label 01E94h X1e9f Label 01E9Fh X1eb8 Label 01EB8h X1ed3 Label 01ED3h X1edd Label 01EDDh X1ee5 Label 01EE5h X1eea Label 01EEAh X1efc Label 01EFCh X1f0d Label 01F0Dh X1f0f Label 01F0Fh X1f11 Label 01F11h X1f18 Label 01F18h X1f20 Label 01F20h X1f26 Label 01F26h X1f36 Label 01F36h X1f48 Label 01F48h X1f62 Label 01F62h X1f65 Label 01F65h X1f7b Label 01F7Bh X1f93 Label 01F93h X1f9d Label 01F9Dh X1fa1 Label 01FA1h X1fb3 Label 01FB3h X1fbd Label 01FBDh X1fd4 Label 01FD4h Statistics ---------- "Name" = 0 "EQU" = 176 "SET" = 0 Labels = 536