We're using the double DAC configuration offered by the FMC176. We'd need both converters to be fully synchronous. From the AD9129's datasheet, we can see that using the SYNC signal, we could achieve, at least an accuracy of +-1DACCLK. We've seen that from FMC176 1.2 revision, SYNC signals from both converters have been routed to the FPGA on the PC720 though none of those are being controlling by the 4DSP's firmware that we have. My question is: Has 4DSP any FW version that handle the SYNC signals coming from the DA converters? And so, could you send us that version?
Octavio González García