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r198008 Wednesday 5th July, 2023 at 14:46:50 UTC by R. Belmont |
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devices/ncr53c90.cpp: Don't subtract FIFO contents from transfer count when DMA is started. [R. Belmont] * The 5390/5394/5396 manuals all agree transfer count only decrements on DACK in DMA write mode, and 68040 Macs require it. * Also tested on sun4_60, Solaris boots fine. P-Mac will investigate other uses. |
[src/devices/machine] | ncr53c90.cpp |
https://github.com/mamedev/mame/commit/48f836e5c084b5251f4a755167585adcf6f1ba80 |
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