What is difference between spi and dspi?

[kerem01011]

What is difference between spi and dspi in MPC5777C?

[davidtosenovjan · Accepted solution]

SPI means Serial Peripheral Interface as general name of serial communication protocol or module.

Deserial Serial Peripheral Interface (DSPI) offers additional features i.e. serialization and de-serialization of output/inputs data from/to other internal modules, that is mainly eTPU and eMIOS.