DocID024597 Rev 3 1299/1685
RM0351 Serial peripheral interface (SPI)
1317
Figure 430. Master full duplex communication
Assumptions for master full duplex communication example:
• Data size > 8 bit
If DMA is used:
• Number of Tx frames transacted by DMA is set to 3
• Number of Rx frames transacted by DMA is set to 3
See also : Communication diagrams on page 1298 for details about common assumptions
and notes.
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