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Timers can (of course) expire during CPU instruction execution.

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Signed-off-by: Adrian.Conlon <adrian.conlon@gmail.com>
This commit is contained in:
Adrian.Conlon 2017-08-31 17:21:44 +01:00
parent 406e651c66
commit a2784ae02d
1 changed files with 1 additions and 1 deletions
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2
LR35902/src/Bus.cpp
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@ -180,7 +180,7 @@ void EightBit::Bus::checkTimer(int cycles) {
if (timerEnabled()) { if (timerEnabled()) {
m_timerCounter -= cycles; m_timerCounter -= cycles;
if (m_timerCounter <= 0) { if (m_timerCounter <= 0) {
m_timerCounter = m_timerRate; m_timerCounter += m_timerRate;
incrementTIMA(); incrementTIMA();
} }
} }