AnsweredAssumed Answered

SPI communication on AD2S1210

Question asked by bertrand78 on Aug 4, 2015
Latest reply on May 25, 2016 by ismagine

Hello, I am working with an AD2S1210 and a Ti F28069 Controlcard.

I am triing to get the data from a resolver.

I am in Normal mode, and I just want to read back position. The SPI register of the Controlcard are 16bits wide, like the position data.

CS,WFR and SAMPLE are putted low during the transmission. With a scope, I get the data and all should work but the data is not good.

my resolver is a three pole pair one. So for one revolution I should have three peaks.

 

Thanks for your answers

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