Jeff Parsons
f778564266
Updated IBM PC AT+VT100 demo pages
2016-08-18 19:15:33 -07:00
Jeff Parsons
b52e794997
Added a (temporary) auto-XON hack to the VT100's SerialPort component to prevent ugly buffer overflows when a PC is shoveling the data in too fast (to be replaced later with real flow-control interfaces)
2016-08-18 18:49:01 -07:00
Jeff Parsons
5ed8f13840
A (PC8080) VT100 can now connect to a (PCx86) IBM PC AT; only problem seems to be flow control now.
...
Also, each PCjs debugger can now be independently accessed from an external debugger (eg, "pcx86('ver')" or "pc8080('ver')"); the global '$' symbol is no longer used for debugger access.
TODO: There are still many places where GLOBALVAR should be replaced with PCX86.GLOBALVAR or PC8080.GLOBALVAR as appropriate (which I've finally started doing in each debugger.js file).
2016-08-18 16:46:34 -07:00
Jeff Parsons
a3c0995934
Folded a PC8080 change back into PCx86
2016-08-18 11:32:10 -07:00
Jeff Parsons
0e4ad76b94
Cross-machine serial port connections are only half-working (need to defer initConnection() until all machines on the page have initialized their bus)
2016-08-18 11:30:22 -07:00
Jeff Parsons
f0509bc5d1
Successfully running PCx86 and PC8080 machines on the same page now
2016-08-18 10:29:24 -07:00
Jeff Parsons
145ec9d125
Starting on v1.24.0; first change: support for encoding ESC characters in SerialPort test strings (support which perhaps should eventually be moved into getComponentParms() instead)
2016-08-17 19:09:23 -07:00
Jeff Parsons
9d289b54da
Dual (connected) terminal configs should be working better, now that both transmitted and received data is clocked according to their respective baud rates
2016-08-17 15:42:02 -07:00
Jeff Parsons
140e1cf094
Adding clocking mechanism for serial data transmission
2016-08-17 14:09:02 -07:00
Jeff Parsons
99023617fd
Fixed lost 8080 interrupts, and added new CPU-driven setTimer() functionality
2016-08-17 11:58:01 -07:00
Jeff Parsons
12dad7291c
Smooth-scroll fix for edge case where scroll offset has returned to zero BUT buffer contents haven't actually been scrolled yet
2016-08-16 15:40:31 -07:00
Jeff Parsons
70a6548f12
README updates regarding the dual VT100 terminal demo
2016-08-16 11:50:32 -07:00
Jeff Parsons
81239cdbbe
Dual VT100 bi-directional communication is now limping along
2016-08-16 11:34:11 -07:00
Jeff Parsons
cf24023d5d
Enabled smooth scrolling, connected SerialPort UART transmitter status to the ChipSet FLAGS buffer (matching how the Keyboard UART transmitter status is connected), enabled binding of terminal I/O to the Control Panel output window (if any), and added simulation of received data at the programmed baud rate (but a better solution has been noted and needs to be implemented)
2016-08-16 09:34:41 -07:00
Jeff Parsons
f9e3c55224
Fixed links in PC8080 README
2016-08-15 15:37:17 -07:00
Jeff Parsons
8cb79257c9
Spiffed up the VT100 demo pages
2016-08-15 15:00:36 -07:00
Jeff Parsons
762ef22545
Added TEST control to exercise the VT100's 8251A UART (um, excuse me, the PUSART -- an awful acronym)
2016-08-15 14:19:06 -07:00
Jeff Parsons
0ffc09083d
Don't print Video messages unless enabled (use the Debugger "m video on" command)
2016-08-15 12:11:37 -07:00
Jeff Parsons
aa08c7a94b
VT100 supports both 80-column and 132-column modes now
2016-08-15 12:06:30 -07:00
Jeff Parsons
e516070375
Added Video callout to make resolutions adjustments (eg, from 80-column mode to 132-column mode); work in Video component ready to begin
2016-08-15 10:49:04 -07:00
Jeff Parsons
a6376d3e8b
Fixed LOCAL/ONLINE LED
2016-08-14 22:05:59 -07:00
Jeff Parsons
e9fe6515ab
Updated README
2016-08-14 13:33:01 -07:00
Jeff Parsons
8d9d6d4e50
Fixed VT100 KEYMAP
2016-08-14 12:19:06 -07:00
Jeff Parsons
4c0ffd89c0
Updated VT100 debugger README
2016-08-14 12:04:36 -07:00
Jeff Parsons
e7324a5c6a
VT100 SET-UP screen is accessible now
2016-08-14 10:52:24 -07:00
Jeff Parsons
422c89f93f
Updated VT100 keymap
2016-08-09 16:56:03 -07:00
Jeff Parsons
c78317c056
All Keyboard configs need to define KEYMAP, even if it's empty
2016-08-09 12:51:53 -07:00
Jeff Parsons
4e5734cec7
Updated disk library
2016-08-09 12:33:23 -07:00
Jeff Parsons
10ea663774
Updated README
2016-08-09 11:52:49 -07:00
Jeff Parsons
57f6e14581
The /tests/pc folder is now /tests/pcx86 (to be consistent with the associated emulator)
2016-08-09 11:49:17 -07:00
Jeff Parsons
663343a1ad
The /tests/pc folder is now /tests/pcx86 (to be consistent with the associated emulator)
2016-08-09 11:48:09 -07:00
Jeff Parsons
51b50382fb
Added text-align:justify for blockquotes in the main div
2016-08-09 10:51:20 -07:00
Jeff Parsons
18b737408e
Fixed initialization of bFlagsBuffer for VT100
2016-08-09 10:31:05 -07:00
Jeff Parsons
6afc652d30
Added predefined NVR data for VT100
2016-08-09 10:24:15 -07:00
Jeff Parsons
3ebe23f251
Fix SI1978 video format detection
2016-08-08 18:07:42 -07:00
Jeff Parsons
d31bfb0e6e
Added scaffolding for PC8080 SerialPort
2016-08-08 15:25:57 -07:00
Jeff Parsons
3ec9a31c92
README formatting
2016-08-08 11:24:55 -07:00
Jeff Parsons
f7464dd182
Support for VT100 dot stretching
2016-08-08 11:19:06 -07:00
Jeff Parsons
37593a107d
Added VT100 keymap
2016-08-07 09:30:56 -07:00
Jeff Parsons
62b8f504b3
Added separate debugger/non-debugger machine configs for the PC8080 machines (like most PCx86 machines do)
2016-08-06 14:26:21 -07:00
Jeff Parsons
276c36334e
Added Debugger "int" command to manually request interrupts
2016-08-06 13:39:46 -07:00
Jeff Parsons
65ecb282ad
More VT100 NVR support
2016-08-05 21:44:27 -07:00
Jeff Parsons
76888463ce
Typo
2016-08-04 15:56:23 -07:00
Jeff Parsons
bfbe92e274
Change the node web server to serve up .lst files as plain text
2016-08-04 15:12:59 -07:00
Jeff Parsons
093b19bce3
Added some symbolic info to VT100.json
2016-08-04 15:01:06 -07:00
Jeff Parsons
92979c61e8
README updates
2016-08-04 12:53:42 -07:00
Jeff Parsons
23d011c99b
Removed all those useless semicolon-only lines from VT100.asm
2016-08-04 12:49:13 -07:00
Jeff Parsons
f3d8aca9c3
Leave the VT100 display test code enabled in all builds for now
2016-08-04 09:46:34 -07:00
Jeff Parsons
85416f3523
More VT100 ROM code annotations
2016-08-03 17:55:32 -07:00
Jeff Parsons
5e931dd7b9
More VT100 ROM code annotations
2016-08-03 17:52:01 -07:00
