Figure 352. Master Full-Duplex Communication With Crc - STMicroelectronics RM0365 Reference Manual

Serial peripheral interface / inter-IC sound (SPI/I2S)
Assumptions for master full-duplex communication with CRC example:
•
Data size = 16 bit
• CRC enabled
If DMA is used:
•
Number of Tx frames transacted by DMA is set to 2
•
Number of Rx frames transacted by DMA is set to 3
See also
and notes.
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Figure 352. Master full-duplex communication with CRC

: Communication diagrams on page 918
DocID025202 Rev 7
for details about common assumptions
RM0365