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Original question:

ADS7056: Data acquisition spi sample code

ADS7056: ADS7056

Lam Pham
Prodigy 10 points
Part Number: ADS7056

Hi, 

where is the ADS7056 SPI protocol defined?  Are there source code available for the ADS7056 SPI protocol?

Thanks.

  • +1
    TI__Guru**** 177081 points

    Hi Lam,

    Welcome to our e2e forum!  You need to look through the ADS7056 timing parameters.  The SDO changes with the rising SCLK edge and is valid on the falling.  So, SPI mode 10, where the SCLK dwells high and the falling edge latches data to the host would be appropriate.  Unfortunately we do not have sample code to share with you.