#define CYCLES_M68K_LINE 488 // suitable for both PAL/NTSC
#define CYCLES_M68K_VINT_LAG 68
#define CYCLES_M68K_ASD 148
-#define CYCLES_Z80_LINE 228
-#define CYCLES_Z80_ASD 69
#define CYCLES_S68K_LINE 795
#define CYCLES_S68K_ASD 241
// CPUS_RUN
#ifndef PICO_CD
-#define CPUS_RUN(m68k_cycles,z80_cycles,s68k_cycles) \
+#define CPUS_RUN(m68k_cycles,s68k_cycles) \
SekRunM68k(m68k_cycles);
#else
-#define CPUS_RUN(m68k_cycles,z80_cycles,s68k_cycles) \
+#define CPUS_RUN(m68k_cycles,s68k_cycles) \
{ \
if ((PicoOpt&POPT_EN_MCD_PSYNC) && (Pico_mcd->m.busreq&3) == 1) { \
SekRunPS(m68k_cycles, s68k_cycles); /* "better/perfect sync" */ \
int lines, y, lines_vis = 224, line_sample, skip;
int hint; // Hint counter
+ Pico.m.scanline=0;
+
if ((PicoOpt&POPT_ALT_RENDERER) && !PicoSkipFrame && (pv->reg[1]&0x40)) { // fast rend., display enabled
// draw a frame just after vblank in alternative render mode
// yes, this will cause 1 frame lag, but this is inaccurate mode anyway.
//dprintf("-hint: %i", hint);
// This is to make active scan longer (needed for Double Dragon 2, mainly)
- CPUS_RUN(CYCLES_M68K_ASD, 0, CYCLES_S68K_ASD);
+ CPUS_RUN(CYCLES_M68K_ASD, CYCLES_S68K_ASD);
for (y=0;y<lines_vis;y++)
{
}
else
{
-#if CAN_HANDLE_240_LINES
- if (((!(pv->reg[1]&8) && y < 224) || (pv->reg[1]&8)) )
-#else
+#if !CAN_HANDLE_240_LINES
if (y < 224)
#endif
PicoLine(y);
// Run scanline:
if (Pico.m.dma_xfers) SekCyclesBurn(CheckDMA());
- CPUS_RUN(CYCLES_M68K_LINE, CYCLES_Z80_LINE, CYCLES_S68K_LINE);
+ CPUS_RUN(CYCLES_M68K_LINE, CYCLES_S68K_LINE);
#ifdef PICO_CD
update_chips();
// Run scanline:
if (Pico.m.dma_xfers) SekCyclesBurn(CheckDMA());
CPUS_RUN(CYCLES_M68K_LINE - CYCLES_M68K_VINT_LAG - CYCLES_M68K_ASD,
- CYCLES_Z80_LINE - CYCLES_Z80_ASD, CYCLES_S68K_LINE - CYCLES_S68K_ASD);
+ CYCLES_S68K_LINE - CYCLES_S68K_ASD);
#ifdef PICO_CD
update_chips();
// Run scanline:
if (Pico.m.dma_xfers) SekCyclesBurn(CheckDMA());
- CPUS_RUN(CYCLES_M68K_LINE, CYCLES_Z80_LINE, CYCLES_S68K_LINE);
+ CPUS_RUN(CYCLES_M68K_LINE, CYCLES_S68K_LINE);
#ifdef PICO_CD
update_chips();
// sync z80
if (Pico.m.z80Run && (PicoOpt&POPT_EN_Z80))
- PicoSyncZ80(SekCycleCnt);
+ PicoSyncZ80(Pico.m.pal ? 151809 : 127671); // cycles adjusted for convertor
if (PsndOut && ym2612.dacen && PsndDacLine <= lines-1)
PsndDoDAC(lines-1);
}
#undef PAD_DELAY
-#undef Z80_RUN
#undef CPUS_RUN