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Diffstat (limited to 'src/dev/mc146818.cc')
| -rw-r--r-- | src/dev/mc146818.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/dev/mc146818.cc b/src/dev/mc146818.cc index fa8350760..b5467f8cc 100644 --- a/src/dev/mc146818.cc +++ b/src/dev/mc146818.cc @@ -127,8 +127,11 @@ MC146818::startup() { assert(!event.scheduled()); assert(!tickEvent.scheduled()); - schedule(event, curTick() + event.offset); - schedule(tickEvent, curTick() + tickEvent.offset); + + if (stat_regB.pie) + schedule(event, curTick() + event.offset); + if (!rega_dv_disabled(stat_regA)) + schedule(tickEvent, curTick() + tickEvent.offset); } void |