claunia/86Box
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Added support for JVERNET's V86P ROM's, and fixed the bugs reported by lemondrops.

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This commit is contained in:
OBattler
2021-09-07 23:57:26 +02:00
parent 0c4003caa3
commit e9615fc167
3 changed files with 19 additions and 5 deletions
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6
src/video/vid_f82c425.c
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@@ -239,7 +239,7 @@ static void f82c425_out(uint16_t addr, uint8_t val, void *p)
if (addr == 0x3d4)
f82c425->crtcreg = val;
if (f82c425->function & 0x01 == 0 && (f82c425->crtcreg != 0xdf || addr != 0x3d5))
if (((f82c425->function & 0x01) == 0) && ((f82c425->crtcreg != 0xdf) || (addr != 0x3d5)))
return;
if (addr != 0x3d5 || f82c425->crtcreg <= 31)
@@ -282,7 +282,7 @@ static uint8_t f82c425_in(uint16_t addr, void *p)
{
f82c425_t *f82c425 = (f82c425_t *)p;
if (f82c425->function & 0x01 == 0)
if ((f82c425->function & 0x01) == 0)
return 0xff;
if (addr == 0x3d4)
@@ -308,6 +308,8 @@ static uint8_t f82c425_in(uint16_t addr, void *p)
case 0xdf:
return f82c425->function;
}
return 0xff;
}
static void f82c425_write(uint32_t addr, uint8_t val, void *p)