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Also applied the changes to pit_fast.c.

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OBattler
2024-01-04 09:02:59 +01:00
parent 1b4cc90455
commit e64b7e837c
1 changed files with 7 additions and 6 deletions
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13
src/pit_fast.c
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@@ -522,13 +522,14 @@ pitf_read_reg(void *priv, uint8_t reg)
break; break;
case 0x07: case 0x07:
/* The SiS 551x datasheet is unclear about how exactly /* The SiS 551x datasheet is unclear about how exactly
this register is structured. */ this register is structured.
Update: But the SiS 5571 datasheet is clear. */
ret = (dev->counters[0].rm & 0x80) ? 0x01 : 0x00; ret = (dev->counters[0].rm & 0x80) ? 0x01 : 0x00;
ret = (dev->counters[0].wm & 0x80) ? 0x02 : 0x00; ret |= (dev->counters[1].rm & 0x80) ? 0x02 : 0x00;
ret = (dev->counters[1].rm & 0x80) ? 0x04 : 0x00; ret |= (dev->counters[2].rm & 0x80) ? 0x04 : 0x00;
ret = (dev->counters[1].wm & 0x80) ? 0x08 : 0x00; ret |= (dev->counters[0].wm & 0x80) ? 0x08 : 0x00;
ret = (dev->counters[2].rm & 0x80) ? 0x10 : 0x00; ret |= (dev->counters[1].wm & 0x80) ? 0x10 : 0x00;
ret = (dev->counters[2].wm & 0x80) ? 0x20 : 0x00; ret |= (dev->counters[2].wm & 0x80) ? 0x20 : 0x00;
break; break;
} }