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r187249 Monday 30th May, 2022 at 12:14:12 UTC by smf |
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Fixed MT#08333, Simpsons attract mode music cuts off because it waits forever in a halt instruct. The ld ($fa00),a acks the NMI and the following halt instruction should wait for the next one. Some research shows the Z80 checks NMI in the last T cycle of an instruction, which may explain why the hack was already needed. [smf] |
[src/mame/drivers] | simpsons.cpp |
https://github.com/mamedev/mame/commit/872a3596bc9e4dcec91dfa41755febeea646dc4d |
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