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heathrow: Use mask, not minus, for address decode.

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joevt 2024-09-01 04:02:27 -07:00 committed by dingusdev
parent bfc51b8967
commit f42b239713
1 changed files with 2 additions and 2 deletions
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4
devices/ioctrl/heathrow.cpp
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@ -266,14 +266,14 @@ void HeathrowIC::write(uint32_t rgn_start, uint32_t offset, uint32_t value, int
this->escc->write((offset >> 4) & 0xF, value);
break;
case 0x14:
this->snd_codec->snd_ctrl_write(offset - 0x14000, value, size);
this->snd_codec->snd_ctrl_write(offset & 0xFF, value, size);
break;
case 0x15: // SWIM3
this->swim3->write((offset >> 4) & 0xF, value);
break;
case 0x16: // VIA-CUDA
case 0x17:
this->viacuda->write((offset - 0x16000) >> 9, value);
this->viacuda->write((offset >> 9) & 0xF, value);
break;
case 0x20: // IDE O
this->ide_0->write((offset >> 4) & 0x1F, value, size);