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core vdp, reset fix

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This commit is contained in:
kub 2024-05-18 22:00:41 +02:00
parent 2531b6fd16
commit 96e5982134
2 changed files with 8 additions and 8 deletions
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14
pico/pico.c
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@ -75,13 +75,6 @@ void PicoPower(void)
// my MD1 VA6 console has this in IO // my MD1 VA6 console has this in IO
PicoMem.ioports[1] = PicoMem.ioports[2] = PicoMem.ioports[3] = 0xff; PicoMem.ioports[1] = PicoMem.ioports[2] = PicoMem.ioports[3] = 0xff;
// powerup default VDP register values from TMSS BIOS
Pico.video.reg[0] = Pico.video.reg[1] = 0x04;
Pico.video.reg[0xc] = 0x81;
Pico.video.reg[0xf] = 0x02;
SATaddr = 0x0000;
SATmask = ~0x3ff;
Pico.video.hint_irq = (PicoIn.AHW & PAHW_PICO ? 5 : 4); Pico.video.hint_irq = (PicoIn.AHW & PAHW_PICO ? 5 : 4);
if (PicoIn.AHW & PAHW_MCD) if (PicoIn.AHW & PAHW_MCD)
@ -91,6 +84,13 @@ void PicoPower(void)
PicoPower32x(); PicoPower32x();
PicoReset(); PicoReset();
// powerup default VDP register values from TMSS BIOS
Pico.video.reg[0] = Pico.video.reg[1] = 0x04;
Pico.video.reg[0xc] = 0x81;
Pico.video.reg[0xf] = 0x02;
SATaddr = 0x0000;
SATmask = ~0x3ff;
} }
PICO_INTERNAL void PicoDetectRegion(void) PICO_INTERNAL void PicoDetectRegion(void)

2
pico/videoport.c
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@ -1180,7 +1180,7 @@ void PicoVideoReset(void)
Pico.m.dirtyPal = 1; Pico.m.dirtyPal = 1;
PicoDrawBgcDMA(NULL, 0, 0, 0, 0); PicoDrawBgcDMA(NULL, 0, 0, 0, 0);
PicoVideoFIFOMode(0, 1); PicoVideoFIFOMode(Pico.video.reg[1]&0x40, Pico.video.reg[12]&1);
} }
void PicoVideoCacheSAT(int load) void PicoVideoCacheSAT(int load)