Regarding uDMA SPI Master
I have been looking into using udma_qpsi ( logic in SPI_STD mode. I noticed that when in SPI_STD mode for sampling data_rx in udma_spim_txrx module, spi_sdi1_i is used instead of spi_sdi0_i.
 line 264: s_data_rx[s_bit_index] = spi_sdi1_i;

However for data_tx spi_sdo0 is used

line 234: s_spi_sdo0 = r_tx_shift_reg[s_bit_index];

Was this intentional? If so, is there a reason behind it?


Messages In This Thread
Regarding uDMA SPI Master - by gaumzi - 03-04-2020, 06:01 PM
RE: Regarding uDMA SPI Master - by fconti - 03-04-2020, 06:39 PM

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