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MCF5485 DSPI in 8bit transfer size

Question asked by Leandro Santos on Nov 24, 2010
Latest reply on Nov 25, 2010 by Leandro Santos

My setup is MCF5485 (EVB) + LTIB 20080808 (kernel 2.6.25).

 

I'm having a problem with SPI in 8-bit mode. I noticed that the last pulse clock pulse is missing. In 16-bit transfer size, the SPI is working fine. In all tests my SPI is configured to SPI_MODE_3.

 

Anyone had this problem?

 

 

Thanks!

Poloni

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