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ADG714 daisy chain ?

Question asked by tushar_golani on May 14, 2015
Latest reply on May 14, 2015 by Stephen_Nugent

Three ADG714 is connected in daisy chain.

 

SPI is an 8-bit bus.

 

I need to transfer 24 bits. How do I configure SPI?

 

Currently I am sending 24 bits in three separate transactions. Chip select goes low (active low) before the start of first bit and stays low till the 24th bit is transmitted. I am not making chip select high in between (i.e after 8 bit transactions).

 

Shifting is not as expected. Kindly suggest a way out.

 

Regards

Golani@

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