AnsweredAssumed Answered

There is no output data of AD9164

Question asked by Christine on Mar 23, 2018
Latest reply on Apr 17, 2018 by saberbf

Hello,
Can you please help me with the problem I meet when using the
ADS7_V2 and AD9164-FMC-EBZ. After I configure the related registers of
the AD9164 by the FPGA logic code, and I can see the jesd204b link
status is OK, the sync is high. But sometimes, there isn't any data
output. The bit3 of the register 0x024 is '1' I get, that is , the
signal JRX_DATA_READY is low when no data output, and the signal
JRX_DATA_READY is high when it can work. So, would you like to tell me
what's the JRX_DATA_READY mean? or how it happened to be low-level?
The sequence of configuring the register could make this happened or
other reason? Thank you!

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