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SPI Frame size

Question asked by David XY Zhou on Apr 11, 2016
Latest reply on Apr 13, 2016 by David XY Zhou

Hi,

The Spi driver have a selection of frame size up to 16 bits.

SPI_CTAR_FMSZ(0x0F);

 

1. My question is how to make it 24bits. My application needs SPI to send and receive 24bits a frame without CS and unnecessary Data Input toggling within a frame. Any suggestion or sample code?

 

2. I think the PE Component Inspector Property Page: using Delay Between Frames is more accurate than using Delay between chars.

Thank you

David Zhou

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