640 lines
26 KiB
C
640 lines
26 KiB
C
/*ET4000 emulation*/
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#include <stdlib.h>
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#include "ibm.h"
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#include "device.h"
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#include "io.h"
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#include "mem.h"
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#include "rom.h"
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#include "video.h"
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#include "vid_svga.h"
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#include "vid_svga_render.h"
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#include "vid_unk_ramdac.h"
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#include "vid_et4000.h"
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typedef struct et4000_t
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{
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svga_t svga;
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unk_ramdac_t ramdac;
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rom_t bios_rom;
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uint8_t banking;
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uint8_t port_22cb_val;
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uint8_t port_32cb_val;
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int get_korean_font_enabled;
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int get_korean_font_index;
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uint16_t get_korean_font_base;
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uint8_t kasan_cfg_index;
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uint8_t kasan_cfg_regs[16];
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uint16_t kasan_access_addr;
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uint8_t kasan_font_data[4];
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} et4000_t;
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static uint8_t crtc_mask[0x40] =
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{
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xff, 0xff, 0xff, 0x0f, 0xff, 0xff, 0xff, 0xff,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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void et4000_kasan_out(uint16_t addr, uint8_t val, void *p);
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uint8_t et4000_kasan_in(uint16_t addr, void *p);
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void et4000_out(uint16_t addr, uint8_t val, void *p)
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{
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et4000_t *et4000 = (et4000_t *)p;
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svga_t *svga = &et4000->svga;
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uint8_t old;
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if (((addr&0xFFF0) == 0x3D0 || (addr&0xFFF0) == 0x3B0) && !(svga->miscout & 1))
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addr ^= 0x60;
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// pclog("ET4000 out %04X %02X\n", addr, val);
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switch (addr)
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{
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case 0x3C6: case 0x3C7: case 0x3C8: case 0x3C9:
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unk_ramdac_out(addr, val, &et4000->ramdac, svga);
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return;
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case 0x3CD: /*Banking*/
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svga->write_bank = (val & 0xf) * 0x10000;
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svga->read_bank = ((val >> 4) & 0xf) * 0x10000;
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et4000->banking = val;
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// pclog("Banking write %08X %08X %02X\n", svga->write_bank, svga->read_bank, val);
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return;
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case 0x3D4:
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svga->crtcreg = val & 0x3f;
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return;
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case 0x3D5:
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if ((svga->crtcreg < 7) && (svga->crtc[0x11] & 0x80))
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return;
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if ((svga->crtcreg == 7) && (svga->crtc[0x11] & 0x80))
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val = (svga->crtc[7] & ~0x10) | (val & 0x10);
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old = svga->crtc[svga->crtcreg];
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val &= crtc_mask[svga->crtcreg];
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svga->crtc[svga->crtcreg] = val;
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if (old != val)
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{
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if (svga->crtcreg < 0xE || svga->crtcreg > 0x10)
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{
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svga->fullchange = changeframecount;
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svga_recalctimings(svga);
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}
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}
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break;
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}
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svga_out(addr, val, svga);
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}
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void et4000k_out(uint16_t addr, uint8_t val, void *p)
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{
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et4000_t *et4000 = (et4000_t *)p;
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// pclog("ET4000k out %04X %02X\n", addr, val);
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switch (addr)
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{
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case 0x22CB:
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et4000->port_22cb_val = (et4000->port_22cb_val & 0xF0) | (val & 0x0F);
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et4000->get_korean_font_enabled = val & 7;
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if (et4000->get_korean_font_enabled == 3)
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et4000->get_korean_font_index = 0;
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break;
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case 0x22CF:
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switch (et4000->get_korean_font_enabled)
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{
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case 1:
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et4000->get_korean_font_base = ((val & 0x7F) << 7) | (et4000->get_korean_font_base & 0x7F);
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break;
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case 2:
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et4000->get_korean_font_base = (et4000->get_korean_font_base & 0x3F80) | (val & 0x7F) | (((val ^ 0x80) & 0x80) << 8);
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break;
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case 3:
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if ((et4000->port_32cb_val & 0x30) == 0x20 && (et4000->get_korean_font_base & 0x7F) > 0x20 && (et4000->get_korean_font_base & 0x7F) < 0x7F)
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{
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switch (et4000->get_korean_font_base & 0x3F80)
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{
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case 0x2480:
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if (et4000->get_korean_font_index < 16)
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fontdatksc5601_user[(et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index] = val;
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else if (et4000->get_korean_font_index >= 24 && et4000->get_korean_font_index < 40)
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fontdatksc5601_user[(et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index - 8] = val;
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break;
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case 0x3F00:
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if (et4000->get_korean_font_index < 16)
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fontdatksc5601_user[96 + (et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index] = val;
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else if (et4000->get_korean_font_index >= 24 && et4000->get_korean_font_index < 40)
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fontdatksc5601_user[96 + (et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index - 8] = val;
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break;
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}
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et4000->get_korean_font_index++;
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}
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break;
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}
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break;
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case 0x32CB:
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et4000->port_32cb_val = val;
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svga_recalctimings(&et4000->svga);
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break;
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default:
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et4000_out(addr, val, p);
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break;
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}
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}
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void et4000_kasan_out(uint16_t addr, uint8_t val, void *p)
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{
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et4000_t *et4000 = (et4000_t *)p;
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// pclog("ET4000k out %04X %02X\n", addr, val);
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if(addr == 0x258)
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{
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//pclog("Write port %04X to %02X at %04X:%04X\n", addr, val, CS, cpu_state.oldpc);
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et4000->kasan_cfg_index = val;
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}
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else if(addr == 0x259)
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{
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//pclog("Write port %04X to %02X at %04X:%04X\n", addr, val, CS, cpu_state.oldpc);
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if(et4000->kasan_cfg_index >= 0xF0)
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{
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switch(et4000->kasan_cfg_index - 0xF0)
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{
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case 0:
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if(et4000->kasan_cfg_regs[4] & 8)
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val = (val & 0xFC) | (et4000->kasan_cfg_regs[0] & 3);
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et4000->kasan_cfg_regs[0] = val;
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svga_recalctimings(&et4000->svga);
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break;
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case 1:
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case 2:
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et4000->kasan_cfg_regs[et4000->kasan_cfg_index - 0xF0] = val;
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io_removehandler(et4000->kasan_access_addr, 0x0008, et4000_kasan_in, NULL, NULL, et4000_kasan_out, NULL, NULL, et4000);
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et4000->kasan_access_addr = (et4000->kasan_cfg_regs[2] << 8) | et4000->kasan_cfg_regs[1];
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io_sethandler(et4000->kasan_access_addr, 0x0008, et4000_kasan_in, NULL, NULL, et4000_kasan_out, NULL, NULL, et4000);
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//pclog("Set font access address to %04X\n", et4000->kasan_access_addr);
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break;
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case 4:
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if(et4000->kasan_cfg_regs[0] & 0x20)
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val |= 0x80;
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et4000->svga.ksc5601_swap_mode = (val & 4) >> 2;
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et4000->kasan_cfg_regs[4] = val;
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svga_recalctimings(&et4000->svga);
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break;
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case 5:
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et4000->kasan_cfg_regs[5] = val;
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et4000->svga.ksc5601_english_font_type = 0x100 | val;
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case 6:
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case 7:
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et4000->svga.ksc5601_udc_area_msb[et4000->kasan_cfg_index - 0xF6] = val;
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default:
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et4000->kasan_cfg_regs[et4000->kasan_cfg_index - 0xF0] = val;
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svga_recalctimings(&et4000->svga);
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break;
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}
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}
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}
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else if(addr >= et4000->kasan_access_addr && addr < et4000->kasan_access_addr + 8)
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{
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switch (addr - ((et4000->kasan_cfg_regs[2] << 8) | (et4000->kasan_cfg_regs[1])))
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{
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case 0:
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if(et4000->kasan_cfg_regs[0] & 2)
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{
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et4000->get_korean_font_index = ((val & 1) << 4) | ((val & 0x1E) >> 1);
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et4000->get_korean_font_base = (et4000->get_korean_font_base & ~7) | (val >> 5);
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}
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break;
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case 1:
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if(et4000->kasan_cfg_regs[0] & 2)
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{
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et4000->get_korean_font_base = (et4000->get_korean_font_base & ~0x7F8) | (val << 3);
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}
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break;
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case 2:
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if(et4000->kasan_cfg_regs[0] & 2)
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{
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et4000->get_korean_font_base = (et4000->get_korean_font_base & ~0x7F800) | ((val & 7) << 11);
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}
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break;
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case 3:
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case 4:
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case 5:
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if(et4000->kasan_cfg_regs[0] & 1)
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{
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et4000->kasan_font_data[addr - (((et4000->kasan_cfg_regs[2] << 8) | (et4000->kasan_cfg_regs[1])) + 3)] = val;
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}
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break;
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case 6:
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if((et4000->kasan_cfg_regs[0] & 1) && (et4000->kasan_font_data[3] & !val & 0x80) && (et4000->get_korean_font_base & 0x7F) >= 0x20 && (et4000->get_korean_font_base & 0x7F) < 0x7F)
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{
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if(((et4000->get_korean_font_base >> 7) & 0x7F) == (et4000->svga.ksc5601_udc_area_msb[0] & 0x7F) && (et4000->svga.ksc5601_udc_area_msb[0] & 0x80))
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{
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fontdatksc5601_user[(et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index] = et4000->kasan_font_data[2];
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}
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else if(((et4000->get_korean_font_base >> 7) & 0x7F) == (et4000->svga.ksc5601_udc_area_msb[1] & 0x7F) && (et4000->svga.ksc5601_udc_area_msb[1] & 0x80))
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{
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fontdatksc5601_user[96 + (et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index] = et4000->kasan_font_data[2];
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}
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}
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et4000->kasan_font_data[3] = val;
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break;
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default:
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break;
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}
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//pclog("Write port %04X at %04X:%04X\n", addr, CS, cpu_state.oldpc);
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}
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else
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{
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et4000_out(addr, val, p);
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}
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}
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uint8_t et4000_in(uint16_t addr, void *p)
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{
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et4000_t *et4000 = (et4000_t *)p;
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svga_t *svga = &et4000->svga;
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if (((addr&0xFFF0) == 0x3D0 || (addr&0xFFF0) == 0x3B0) && !(svga->miscout & 1))
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addr ^= 0x60;
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// if (addr != 0x3da) pclog("IN ET4000 %04X\n", addr);
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switch (addr)
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{
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case 0x3C5:
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if ((svga->seqaddr & 0xf) == 7) return svga->seqregs[svga->seqaddr & 0xf] | 4;
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break;
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case 0x3C6: case 0x3C7: case 0x3C8: case 0x3C9:
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return unk_ramdac_in(addr, &et4000->ramdac, svga);
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case 0x3CD: /*Banking*/
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return et4000->banking;
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case 0x3D4:
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return svga->crtcreg;
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case 0x3D5:
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return svga->crtc[svga->crtcreg];
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}
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return svga_in(addr, svga);
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}
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uint8_t et4000k_in(uint16_t addr, void *p)
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{
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uint8_t val = 0xFF;
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et4000_t *et4000 = (et4000_t *)p;
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// if (addr != 0x3da) pclog("IN ET4000 %04X\n", addr);
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switch (addr)
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{
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case 0x22CB:
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return et4000->port_22cb_val;
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case 0x22CF:
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val = 0;
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switch (et4000->get_korean_font_enabled)
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{
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case 3:
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if ((et4000->port_32cb_val & 0x30) == 0x30)
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{
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val = fontdatksc5601[et4000->get_korean_font_base][et4000->get_korean_font_index++];
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et4000->get_korean_font_index &= 0x1F;
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}
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else if ((et4000->port_32cb_val & 0x30) == 0x20 && (et4000->get_korean_font_base & 0x7F) > 0x20 && (et4000->get_korean_font_base & 0x7F) < 0x7F)
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{
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switch (et4000->get_korean_font_base & 0x3F80)
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{
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case 0x2480:
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if (et4000->get_korean_font_index < 16)
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val = fontdatksc5601_user[(et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index];
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else if (et4000->get_korean_font_index >= 24 && et4000->get_korean_font_index < 40)
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val = fontdatksc5601_user[(et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index - 8];
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break;
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case 0x3F00:
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if (et4000->get_korean_font_index < 16)
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val = fontdatksc5601_user[96 + (et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index];
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else if (et4000->get_korean_font_index >= 24 && et4000->get_korean_font_index < 40)
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val = fontdatksc5601_user[96 + (et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index - 8];
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break;
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}
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et4000->get_korean_font_index++;
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et4000->get_korean_font_index %= 72;
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}
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break;
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case 4:
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val = 0x0F;
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break;
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}
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return val;
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case 0x32CB:
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return et4000->port_32cb_val;
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}
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return et4000_in(addr, p);
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}
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uint8_t et4000_kasan_in(uint16_t addr, void *p)
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{
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uint8_t val = 0xFF;
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et4000_t *et4000 = (et4000_t *)p;
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if(addr == 0x258)
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{
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//pclog("Read port %04X at %04X:%04X\n", addr, CS, cpu_state.oldpc);
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val = et4000->kasan_cfg_index;
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}
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else if(addr == 0x259)
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{
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//pclog("Read port %04X at %04X:%04X\n", addr, CS, cpu_state.oldpc);
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if (et4000->kasan_cfg_index >= 0xF0)
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{
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val = et4000->kasan_cfg_regs[et4000->kasan_cfg_index - 0xF0];
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if(et4000->kasan_cfg_index == 0xF4 && et4000->kasan_cfg_regs[0] & 0x20)
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val |= 0x80;
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}
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}
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else if(addr >= et4000->kasan_access_addr && addr < et4000->kasan_access_addr + 8)
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{
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switch (addr - ((et4000->kasan_cfg_regs[2] << 8) | (et4000->kasan_cfg_regs[1])))
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{
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case 2:
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val = 0;
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break;
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case 5:
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if(((et4000->get_korean_font_base >> 7) & 0x7F) == (et4000->svga.ksc5601_udc_area_msb[0] & 0x7F) && (et4000->svga.ksc5601_udc_area_msb[0] & 0x80))
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{
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val = fontdatksc5601_user[(et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index];
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}
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else if(((et4000->get_korean_font_base >> 7) & 0x7F) == (et4000->svga.ksc5601_udc_area_msb[1] & 0x7F) && (et4000->svga.ksc5601_udc_area_msb[1] & 0x80))
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{
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val = fontdatksc5601_user[96 + (et4000->get_korean_font_base & 0x7F) - 0x20][et4000->get_korean_font_index];
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}
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else
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{
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val = fontdatksc5601[et4000->get_korean_font_base][et4000->get_korean_font_index];
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}
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break;
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default:
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break;
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}
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//pclog(stderr, "Read port %04X at %04X:%04X\n", addr, CS, cpu_state.oldpc);
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}
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else
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{
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val = et4000_in(addr, p);
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}
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return val;
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}
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void et4000_recalctimings(svga_t *svga)
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{
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svga->ma_latch |= (svga->crtc[0x33]&3)<<16;
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if (svga->crtc[0x35] & 1) svga->vblankstart += 0x400;
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if (svga->crtc[0x35] & 2) svga->vtotal += 0x400;
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if (svga->crtc[0x35] & 4) svga->dispend += 0x400;
|
|
if (svga->crtc[0x35] & 8) svga->vsyncstart += 0x400;
|
|
if (svga->crtc[0x35] & 0x10) svga->split += 0x400;
|
|
if (!svga->rowoffset) svga->rowoffset = 0x100;
|
|
if (svga->crtc[0x3f] & 1) svga->htotal += 256;
|
|
if (svga->attrregs[0x16] & 0x20) svga->hdisp <<= 1;
|
|
|
|
// pclog("Rowoffset %i\n",svga_rowoffset);
|
|
|
|
switch (((svga->miscout >> 2) & 3) | ((svga->crtc[0x34] << 1) & 4))
|
|
{
|
|
case 0: case 1: break;
|
|
case 3: svga->clock = (cpuclock * (double)(1ull << 32)) / 40000000.0; break;
|
|
case 5: svga->clock = (cpuclock * (double)(1ull << 32)) / 65000000.0; break;
|
|
default: svga->clock = (cpuclock * (double)(1ull << 32)) / 36000000.0; break;
|
|
}
|
|
|
|
switch (svga->bpp)
|
|
{
|
|
case 15: case 16:
|
|
svga->hdisp /= 2;
|
|
break;
|
|
case 24:
|
|
svga->hdisp /= 3;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void et4000k_recalctimings(svga_t *svga)
|
|
{
|
|
et4000_t *et4000 = (et4000_t *)svga->p;
|
|
|
|
et4000_recalctimings(svga);
|
|
|
|
if (svga->render == svga_render_text_80 && ((svga->crtc[0x37] & 0x0A) == 0x0A))
|
|
{
|
|
if(et4000->port_32cb_val & 0x80)
|
|
{
|
|
svga->ma_latch -= 2;
|
|
svga->ca_adj = -2;
|
|
}
|
|
if((et4000->port_32cb_val & 0xB4) == ((svga->crtc[0x37] & 3) == 2 ? 0xB4 : 0xB0))
|
|
{
|
|
svga->render = svga_render_text_80_ksc5601;
|
|
}
|
|
}
|
|
}
|
|
|
|
void et4000_kasan_recalctimings(svga_t *svga)
|
|
{
|
|
et4000_t *et4000 = (et4000_t *)svga->p;
|
|
|
|
et4000_recalctimings(svga);
|
|
|
|
if (svga->render == svga_render_text_80 && (et4000->kasan_cfg_regs[0] & 8))
|
|
{
|
|
svga->ma_latch -= 3;
|
|
svga->ca_adj = (et4000->kasan_cfg_regs[0] >> 6) - 3;
|
|
svga->ksc5601_sbyte_mask = (et4000->kasan_cfg_regs[0] & 4) << 5;
|
|
if((et4000->kasan_cfg_regs[0] & 0x23) == 0x20 && (et4000->kasan_cfg_regs[4] & 0x80) && ((svga->crtc[0x37] & 0x0B) == 0x0A))
|
|
svga->render = svga_render_text_80_ksc5601;
|
|
}
|
|
}
|
|
|
|
void *et4000_init()
|
|
{
|
|
et4000_t *et4000 = malloc(sizeof(et4000_t));
|
|
memset(et4000, 0, sizeof(et4000_t));
|
|
|
|
rom_init(&et4000->bios_rom, "et4000.bin", 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
|
|
|
|
io_sethandler(0x03c0, 0x0020, et4000_in, NULL, NULL, et4000_out, NULL, NULL, et4000);
|
|
|
|
svga_init(&et4000->svga, et4000, 1 << 20, /*1mb*/
|
|
et4000_recalctimings,
|
|
et4000_in, et4000_out,
|
|
NULL,
|
|
NULL);
|
|
|
|
return et4000;
|
|
}
|
|
|
|
void *et4000k_init()
|
|
{
|
|
et4000_t *et4000 = malloc(sizeof(et4000_t));
|
|
memset(et4000, 0, sizeof(et4000_t));
|
|
|
|
rom_init(&et4000->bios_rom, "tgkorvga.bin", 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
|
|
loadfont("tg_ksc5601.rom", 6);
|
|
|
|
io_sethandler(0x03c0, 0x0020, et4000_in, NULL, NULL, et4000_out, NULL, NULL, et4000);
|
|
|
|
io_sethandler(0x22cb, 0x0001, et4000k_in, NULL, NULL, et4000k_out, NULL, NULL, et4000);
|
|
io_sethandler(0x22cf, 0x0001, et4000k_in, NULL, NULL, et4000k_out, NULL, NULL, et4000);
|
|
io_sethandler(0x32cb, 0x0001, et4000k_in, NULL, NULL, et4000k_out, NULL, NULL, et4000);
|
|
et4000->port_22cb_val = 0x60;
|
|
et4000->port_32cb_val = 0;
|
|
|
|
svga_init(&et4000->svga, et4000, 1 << 20, /*1mb*/
|
|
et4000k_recalctimings,
|
|
et4000k_in, et4000k_out,
|
|
NULL,
|
|
NULL);
|
|
|
|
et4000->svga.ksc5601_sbyte_mask = 0x80;
|
|
et4000->svga.ksc5601_udc_area_msb[0] = 0xC9;
|
|
et4000->svga.ksc5601_udc_area_msb[1] = 0xFE;
|
|
et4000->svga.ksc5601_swap_mode = 0;
|
|
et4000->svga.ksc5601_english_font_type = 0;
|
|
|
|
return et4000;
|
|
}
|
|
|
|
void *et4000_kasan_init()
|
|
{
|
|
int i;
|
|
et4000_t *et4000 = malloc(sizeof(et4000_t));
|
|
memset(et4000, 0, sizeof(et4000_t));
|
|
|
|
rom_init(&et4000->bios_rom, "et4000_kasan16.bin", 0xc0000, 0x8000, 0x7fff, 0, MEM_MAPPING_EXTERNAL);
|
|
loadfont("kasan_ksc5601.rom", 6);
|
|
|
|
io_sethandler(0x03c0, 0x0020, et4000_in, NULL, NULL, et4000_out, NULL, NULL, et4000);
|
|
|
|
io_sethandler(0x0258, 0x0002, et4000_kasan_in, NULL, NULL, et4000_kasan_out, NULL, NULL, et4000);
|
|
|
|
svga_init(&et4000->svga, et4000, 1 << 20, /*1mb*/
|
|
et4000_kasan_recalctimings,
|
|
et4000_in, et4000_out,
|
|
NULL,
|
|
NULL);
|
|
|
|
et4000->svga.ksc5601_sbyte_mask = 0;
|
|
et4000->kasan_cfg_index = 0;
|
|
for(i=0; i<16; i++)
|
|
et4000->kasan_cfg_regs[i] = 0;
|
|
for(i=0; i<4; i++)
|
|
et4000->kasan_font_data[i] = 0;
|
|
et4000->kasan_cfg_regs[1] = 0x50;
|
|
et4000->kasan_cfg_regs[2] = 2;
|
|
et4000->kasan_cfg_regs[3] = 6;
|
|
et4000->kasan_cfg_regs[4] = 0x78;
|
|
et4000->kasan_cfg_regs[5] = 0xFF;
|
|
et4000->kasan_cfg_regs[6] = 0xC9;
|
|
et4000->kasan_cfg_regs[7] = 0xFE;
|
|
et4000->kasan_access_addr = 0x250;
|
|
io_sethandler(0x250, 0x0008, et4000_kasan_in, NULL, NULL, et4000_kasan_out, NULL, NULL, et4000);
|
|
|
|
et4000->svga.ksc5601_sbyte_mask = 0;
|
|
et4000->svga.ksc5601_udc_area_msb[0] = 0xC9;
|
|
et4000->svga.ksc5601_udc_area_msb[1] = 0xFE;
|
|
et4000->svga.ksc5601_swap_mode = 0;
|
|
et4000->svga.ksc5601_english_font_type = 0x1FF;
|
|
|
|
return et4000;
|
|
}
|
|
|
|
static int et4000_available()
|
|
{
|
|
return rom_present("et4000.bin");
|
|
}
|
|
|
|
static int et4000k_available()
|
|
{
|
|
return rom_present("tgkorvga.bin") && rom_present("tg_ksc5601.rom");;
|
|
}
|
|
|
|
static int et4000_kasan_available()
|
|
{
|
|
return rom_present("et4000_kasan16.bin") && rom_present("kasan_ksc5601.rom");;
|
|
}
|
|
|
|
void et4000_close(void *p)
|
|
{
|
|
et4000_t *et4000 = (et4000_t *)p;
|
|
|
|
svga_close(&et4000->svga);
|
|
|
|
free(et4000);
|
|
}
|
|
|
|
void et4000_speed_changed(void *p)
|
|
{
|
|
et4000_t *et4000 = (et4000_t *)p;
|
|
|
|
svga_recalctimings(&et4000->svga);
|
|
}
|
|
|
|
void et4000_force_redraw(void *p)
|
|
{
|
|
et4000_t *et4000 = (et4000_t *)p;
|
|
|
|
et4000->svga.fullchange = changeframecount;
|
|
}
|
|
|
|
void et4000_add_status_info(char *s, int max_len, void *p)
|
|
{
|
|
et4000_t *et4000 = (et4000_t *)p;
|
|
|
|
svga_add_status_info(s, max_len, &et4000->svga);
|
|
}
|
|
|
|
device_t et4000_device =
|
|
{
|
|
"Tseng Labs ET4000AX",
|
|
0,
|
|
et4000_init,
|
|
et4000_close,
|
|
et4000_available,
|
|
et4000_speed_changed,
|
|
et4000_force_redraw,
|
|
et4000_add_status_info
|
|
};
|
|
|
|
device_t et4000k_device =
|
|
{
|
|
"Trigem Korean VGA(Tseng Labs ET4000AX)",
|
|
0,
|
|
et4000k_init,
|
|
et4000_close,
|
|
et4000k_available,
|
|
et4000_speed_changed,
|
|
et4000_force_redraw,
|
|
et4000_add_status_info
|
|
};
|
|
|
|
device_t et4000_kasan_device =
|
|
{
|
|
"Kasan Hangulmadang-16(Tseng Labs ET4000AX)",
|
|
0,
|
|
et4000_kasan_init,
|
|
et4000_close,
|
|
et4000_kasan_available,
|
|
et4000_speed_changed,
|
|
et4000_force_redraw,
|
|
et4000_add_status_info
|
|
};
|