I am trying to debug some things by bit-banging the DSPI pins on my board.
While doing so, I think I found a problem in the documentation of the DSPI Pin Assignment Register PAR_DSPI (page 16-28/PDF 368) of MCF54455RM Rev. 5.
The documentation reads:
Bit 0: PAR_SCK
Bit 1: PAR_SOUT
Bit 2: PAR_SIN
But I think it should be
Bit 0: PAR_SOUT
Bit 1: PAR_SIN
Bit 2: PAR_SCK
Can anybody confirm this, or do I have to debug further?
(I also have a simple serial flash connected to DSPI and can access it using the DSPI peripheral, so the pinout in our layout should be correct.)