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| version 1.60, 2004/01/30 01:56:01 | version 1.67, 2004/02/13 20:31:54 |
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| Line 42 | Line 42 |
| NP2CFG np2cfg = { | NP2CFG np2cfg = { |
| 0, 1, 0, 32, 0, 0, 0x40, | 0, 1, 0, 32, 0, 0, 0x40, |
| 0, 0, 0, 0, | 0, 0, 0, 0, |
| {0x3e, 0x63, 0x7a}, 0, | {0x3e, 0x73, 0x7b}, 0, |
| 0, 0, {1, 1, 6, 1, 8, 1}, | 0, 0, {1, 1, 6, 1, 8, 1}, |
| {{0, {0, }}, {0, {0, }}}, | |
| "VX", PCBASECLOCK25, 4, | "VX", PCBASECLOCK25, 4, |
| {0x48, 0x05, 0x04, 0x00, 0x01, 0x00, 0x00, 0x6e}, | {0x48, 0x05, 0x04, 0x00, 0x01, 0x00, 0x00, 0x6e}, |
| Line 54 | Line 55 |
| 1, 0x82, | 1, 0x82, |
| 0, {0x17, 0x04, 0x1f}, {0x0c, 0x0c, 0x02, 0x10, 0x3f, 0x3f}, | 0, {0x17, 0x04, 0x1f}, {0x0c, 0x0c, 0x02, 0x10, 0x3f, 0x3f}, |
| 3, 1, 80, 0, 0, | 3, 1, 80, 0, 0, |
| {"", ""}, {"", "", "", ""}, "", "", ""}; | {"", ""}, |
| #if defined(SUPPORT_SCSI) | |
| {"", "", "", ""}, | |
| #endif | |
| "", "", ""}; | |
| PCCORE pccore = { PCBASECLOCK25, 4, | PCCORE pccore = { PCBASECLOCK25, 4, |
| 0, PCMODEL_VX, 0, 0, | 0, PCMODEL_VX, 0, 0, {0x3e, 0x73, 0x7b}, 0, |
| 0, 0, | 0, 0, |
| 4 * PCBASECLOCK25, | 4 * PCBASECLOCK25}; |
| 4 * PCBASECLOCK25 * 50 / 3104, | |
| 4 * PCBASECLOCK25 * 5 / 3104, | |
| 4 * PCBASECLOCK25 / 1920, | |
| 4 * PCBASECLOCK25 / 3125, | |
| 100, 20}; | |
| // on=0, off=1 | |
| // BYTE dip_default[3] = {0x3e, 0x63, 0x7a}; | |
| static const BYTE msw_default[8] = | static const BYTE msw_default[8] = |
| {0x48, 0x05, 0x04, 0x00, 0x01, 0x00, 0x00, 0x6e}; | {0x48, 0x05, 0x04, 0x00, 0x01, 0x00, 0x00, 0x6e}; |
| Line 99 const char *p; | Line 97 const char *p; |
| // ---- | // ---- |
| static void setvsyncclock(void) { | |
| UINT vfp; | |
| UINT vbp; | |
| UINT lf; | |
| UINT disp; | |
| UINT vs; | |
| UINT maxy; | |
| UINT cnt; | |
| vfp = gdc.m.para[GDC_SYNC + 5] & 0x3f; | |
| if (!vfp) { | |
| vfp = 1; | |
| } | |
| vbp = gdc.m.para[GDC_SYNC + 7] >> 2; | |
| if (!vbp) { | |
| vbp = 1; | |
| } | |
| lf = LOADINTELWORD(gdc.m.para + GDC_SYNC + 6); | |
| lf &= 0x3ff; | |
| if (!lf) { | |
| lf = 1024; | |
| } | |
| disp = vfp + vbp + lf; | |
| vs = LOADINTELWORD(gdc.m.para + GDC_SYNC + 4); | |
| vs = (vs >> 5) & 0x1f; | |
| if (!vs) { | |
| vs = 1; | |
| } | |
| maxy = disp + vs; | |
| cnt = (pccore.realclock * 5) / 282; | |
| pccore.raster = cnt / maxy; | |
| pccore.hsync = (pccore.raster * 4) / 5; | |
| pccore.dispclock = pccore.raster * disp; | |
| pccore.vsyncclock = cnt - pccore.dispclock; | |
| } | |
| static void pccore_set(void) { | static void pccore_set(void) { |
| UINT8 model; | UINT8 model; |
| Line 169 static void pccore_set(void) { | Line 130 static void pccore_set(void) { |
| } | } |
| pccore.multiple = multiple; | pccore.multiple = multiple; |
| pccore.realclock = pccore.baseclock * multiple; | pccore.realclock = pccore.baseclock * multiple; |
| pccore.raster = pccore.realclock / 24816; | #if 0 |
| pccore.hsync = (pccore.raster * 4) / 5; | keybrd.xferclock = pccore.realclock / 1920; |
| pccore.dispclock = pccore.realclock * 50 / 3102; | gdc.rasterclock = pccore.realclock / 24816; |
| pccore.vsyncclock = pccore.realclock * 5 / 3102; | gdc.hsyncclock = (gdc.rasterclock * 4) / 5; |
| pccore.keyboardclock = pccore.realclock / 1920; | gdc.dispclock = pccore.realclock * 50 / 3102; |
| pccore.midiclock = pccore.realclock / 3125; | gdc.vsyncclock = pccore.realclock * 5 / 3102; |
| #endif | |
| // HDDの接続 (I/Oの使用状態が変わるので.. | // HDDの接続 (I/Oの使用状態が変わるので.. |
| if (np2cfg.dipsw[1] & 0x20) { | if (np2cfg.dipsw[1] & 0x20) { |
| pccore.hddif |= PCHDD_IDE; | pccore.hddif |= PCHDD_IDE; |
| Line 187 static void pccore_set(void) { | Line 148 static void pccore_set(void) { |
| extsize = min(np2cfg.EXTMEM, 13); | extsize = min(np2cfg.EXTMEM, 13); |
| } | } |
| pccore.extmem = extsize; | pccore.extmem = extsize; |
| CopyMemory(pccore.dipsw, np2cfg.dipsw, 3); | |
| // サウンドボードの接続 | // サウンドボードの接続 |
| pccore.sound = np2cfg.SOUND_SW; | pccore.sound = np2cfg.SOUND_SW; |
| Line 434 static void drawscreen(void) { | Line 396 static void drawscreen(void) { |
| tramflag.renewal |= 1; | tramflag.renewal |= 1; |
| } | } |
| if ((gdcs.textdisp & GDCSCRN_EXT) || // ver0.28 | if (gdcs.textdisp & GDCSCRN_EXT) { |
| (gdcs.grphdisp & GDCSCRN_EXT)) { | gdc_updateclock(); |
| setvsyncclock(); | |
| } | } |
| if (drawframe) { | if (drawframe) { |
| if ((gdcs.textdisp & GDCSCRN_EXT) || // ver0.26 | if ((gdcs.textdisp & GDCSCRN_EXT) || |
| (gdcs.grphdisp & GDCSCRN_EXT)) { | (gdcs.grphdisp & GDCSCRN_EXT)) { |
| if (dispsync_renewalvertical()) { | if (dispsync_renewalvertical()) { |
| gdcs.textdisp |= GDCSCRN_ALLDRAW2; | gdcs.textdisp |= GDCSCRN_ALLDRAW2; |
| Line 576 void screenvsync(NEVENTITEM item) { | Line 537 void screenvsync(NEVENTITEM item) { |
| gdc.vsyncint = 0; | gdc.vsyncint = 0; |
| pic_setirq(2); | pic_setirq(2); |
| } | } |
| nevent_set(NEVENT_FLAMES, pccore.vsyncclock, screendisp, NEVENT_RELATIVE); | nevent_set(NEVENT_FLAMES, gdc.vsyncclock, screendisp, NEVENT_RELATIVE); |
| // drawscreenで pccore.vsyncclockが変更される可能性があります | // drawscreenで pccore.vsyncclockが変更される可能性があります |
| if (np2cfg.DISPSYNC) { // ver0.29 | if (np2cfg.DISPSYNC) { // ver0.29 |
| Line 642 void pccore_exec(BOOL draw) { | Line 603 void pccore_exec(BOOL draw) { |
| MEMWAIT_TRAM = np2cfg.wait[0]; | MEMWAIT_TRAM = np2cfg.wait[0]; |
| MEMWAIT_VRAM = np2cfg.wait[2]; | MEMWAIT_VRAM = np2cfg.wait[2]; |
| MEMWAIT_GRCG = np2cfg.wait[4]; | MEMWAIT_GRCG = np2cfg.wait[4]; |
| nevent_set(NEVENT_FLAMES, pccore.dispclock, screenvsync, NEVENT_RELATIVE); | nevent_set(NEVENT_FLAMES, gdc.dispclock, screenvsync, NEVENT_RELATIVE); |
| // nevent_get1stevent(); | // nevent_get1stevent(); |
| Line 718 void pccore_exec(BOOL draw) { | Line 679 void pccore_exec(BOOL draw) { |
| TRACEOUT(("%.4x:%.4x", CPU_CS, CPU_IP)); | TRACEOUT(("%.4x:%.4x", CPU_CS, CPU_IP)); |
| } | } |
| #endif | #endif |
| #if 1 // VX LIO | |
| if (CPU_CS == 0xf990) { | |
| if (CPU_IP == 0x07BE) { | |
| TRACEOUT(("%d,%d - %d,%d", CPU_BP, CPU_DX, CPU_SI, CPU_DI)); | |
| } | |
| } | |
| #endif | |
| i286x_step(); | i286x_step(); |
| // i286c_step(); | // i286c_step(); |
| } | } |