AnsweredAssumed Answered

ADE7953 SPI communication problem

Question asked by andrew37 on Aug 12, 2015
Latest reply on Aug 28, 2015 by andrew37



I am using an Atmel Microcontroller to interface with ADE7953 via SPI.

According to the logic analyzer I sent out the messages correctly but

I did not get any good result.


I sent out 10 20 80 which means I read the 0x1020 address which default value

should yield : 0x8040 according to the datasheet of ADE7953: Instead I got FE back.


What could be the problem?


Here is my waveform:




Thanks for your answers in advance,