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adau1452 spi port read error

Question asked by omeraygor on Dec 29, 2015
Latest reply on Jan 13, 2016 by DaveThib



i have EVAL-ADAU1452MINIZ eval board.

i made my custom adau1452 board with codecs. so my problem is i am writing to register of adau1452. but when i read the data that is different i wrote.

The console of sigma studio like this:


i write 0X0F to rregsiter 53, so then i read from 53 as 0x0e.


it gives me allways last bit of byte is zero.


do you have any idea?