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Merge pull request #5890 from 640-KB/master

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MM58167 register index 0x0 and 0x5 are also half-registers
This commit is contained in:
Miran Grča
2025-08-05 19:15:39 +02:00
committed by GitHub
parent f79b9569da cfd311f0f1
commit 78433c1bb7
1 changed files with 5 additions and 0 deletions
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5
src/device/isartc.c
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@@ -410,6 +410,7 @@ mm67_read(uint16_t port, void *priv)
break; break;
case MM67_AL_MSEC: case MM67_AL_MSEC:
case MM67_MSEC:
ret = dev->nvr.regs[reg] & 0xf0; ret = dev->nvr.regs[reg] & 0xf0;
break; break;
@@ -417,6 +418,10 @@ mm67_read(uint16_t port, void *priv)
ret = dev->nvr.regs[reg] & 0x0f; ret = dev->nvr.regs[reg] & 0x0f;
break; break;
case MM67_DOW:
ret = dev->nvr.regs[reg] & 0x07;
break;
default: default:
ret = dev->nvr.regs[reg]; ret = dev->nvr.regs[reg];
break; break;