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When AIDMA begins, the first thing it does is load the source address and length into internal registers. It then triggers the AID interrupt. Some begin the AIDMA process without all the data necessary for the interrupt callback being set up already - they require a few more cycles to set it up (the delay between the DMA being set to begin and the interrupt firing). The value of this delay was approximated by tests on real hardware. |
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Android | ||
Core | ||
DSPSpy | ||
DSPTool | ||
UnitTests | ||
VSProps | ||
CMakeLists.txt | ||
dolphin-emu.sln | ||
pch.h |