DSP:ReadPipeIfPossible

From 3dbrew
Revision as of 06:44, 9 October 2015 by Steveice10 (talk | contribs) (Clean up.)
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Request

Index Word Description
0 Header code [0x001000c0]
1 Channel (0 - 7 0:Debug from DSP 1:P-DMA 2:audio 3:binary 4-7: free ?)
2 Peer (0 = from DSP, 1 = from ARM)
3 u16, Size

0x100 byte after the Request header

Index Word Description
0 (Size << 14) | 0x2
1 Buffer

Response

Index Word Description
0 Header code
1 Result code
2 u16, Actual read size