Bernhard Christ

SPI via eTPU with CPOL=0 and CPHA=1 possible?

Discussion created by Bernhard Christ on Dec 3, 2009
Latest reply on Dec 9, 2009 by stzari

I want to use the SPI function of the eTPU (MCF5234) with CPOL=0 and CPHA=1. With fs_etpu_spi_init() I can set polarity to FS_ETPU_SPI_CLK_POL_NEG or FS_ETPU_SPI_CLK_POL_POS, but I do not get the achieved mode. Can anyone help me on that problem? Is this mode theoretically possible?


Thank you very much.