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SPI with 24 data bits | Cypress Semiconductor

SPI with 24 data bits

Summary: 1 Reply, Latest post by Gautam Das on 27 Jan 2011 07:06 AM PST
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solon's picture
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I am trying to design a USB to SPI converter with 24 data bits per word. How can I increase the number of data bits in the SPIM & SPIS components? 

dasg's picture
Cypress Employee
730 posts



Is there any specific reason why you would like to use 24-bit data?

By parsing 24-bit word into three 8-bit data, communication can usually be achieved.

The SPIM and SPIS components support data width from 8-16bits only.




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