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sn76496: Fixed ready_r handling.

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This commit is contained in:
Michael Zapf 2020-03-17 23:22:38 +01:00
parent fcf5b979ef
commit 8d40bc060a
1 changed files with 2 additions and 0 deletions
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src/devices/sound/sn76496.cpp
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@ -305,6 +305,7 @@ void sn76496_base_device::stereo_w(u8 data)
void sn76496_base_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
m_ready_state = true;
m_ready_handler(ASSERT_LINE);
}
@ -363,6 +364,7 @@ void sn76496_base_device::write(u8 data)
break;
}
m_ready_state = false;
m_ready_handler(CLEAR_LINE);
m_ready_timer->adjust(attotime::from_hz(clock()/(4*m_clock_divider)));
}