Hello, I am currently trying to build an image with a 500 Mhz sampling rate with a custom block. However, I get the following error.
`[ERROR] [RFNOC::GRAPH] Caught exception while initializing graph: RfnocError: OpTimeout: Control operation timed out waiting for ACK.` I do “tamper” with the chdr data before it goes into the noc_shell, and with the chdr data that comes out of the noc_shell. Specifically, I only take 64 bits out of the 128 bits coming into the block itself(currently 4 SPC is used) and feed it into the noc_shell, which is set to work with a CHDR_W of 64. I do something similar for the chdr output of the noc_shell, except I expand it from 64 to 128. Could this have an effect on ACK? It seems all acknowledgement protocol is does using the ctrl_data, not the chdr_data, but maybe I am missing something. Thanks, Joe
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