PXIDEV:SPIMultiWriteRead: Difference between revisions
Steveice10 (talk | contribs) Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x000D0688] |- | 1-2 | Header |- | 3 | Header Size |- | 4 | Header Gamecard_S..." |
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=Description= | =Description= | ||
Writes | Writes a header to the [[SPICARD_Registers|CARDSPI FIFO]], writes the first write buffer, reads the response to the first read buffer, writes the second write buffer, and reads the response to the second read buffer. To use this, the [[NCCH/Extended_Header|ARM9 Access Control]] bit for SPICARD must be set in one of the currently running ARM11 processes. | ||
If the header, footer, or any of the buffers have a size of 0, their respective operation will be skipped. | If the header, footer, or any of the buffers have a size of 0, their respective operation will be skipped. | ||