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removed old kludge

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hap 2015-06-11 00:42:33 +02:00
parent 66a4d637e5
commit 1b2e00cf01
1 changed files with 2 additions and 10 deletions
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12
src/emu/sound/sn76496.c
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@ -217,16 +217,8 @@ void sn76496_base_device::write(UINT8 data)
m_sound->update(); m_sound->update();
// set number of cycles until READY is active; this is always one // set number of cycles until READY is active; this is always one
// 'sample', i.e. it equals the clock divider exactly; until the // 'sample', i.e. it equals the clock divider exactly
// clock divider is fully supported, we delay until one sample has m_cycles_to_ready = 1;
// played. The fact that this below is '2' and not '1' is because
// of a ?race condition? in the mess crvision driver, where after
// any sample is played at all, no matter what, the cycles_to_ready
// ends up never being not ready, unless this value is greater than
// 1. Once the full clock divider stuff is written, this should no
// longer be an issue.
m_cycles_to_ready = 2;
if (data & 0x80) if (data & 0x80)
{ {