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21489 SPI DMA

Question asked by fwmiller on Jun 9, 2014
Latest reply on Jul 9, 2014 by MaheshN



I'm trying to implement a simple direct DMA write transfer to the SPI bus.  I found found a procedure in the HW Ref that involves setting the IMSPIx register.  However, I can find no definition of this register in the main text or in Appendix A.  I've seen mention of it in some code samples where its being set to 1 and that seems to set 32-bit transfers from the documentation.  However, I'd like to see an actual definition of this register is one is available somewhere?