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Amirg's avatar
Amirg
Icon for New Contributor rankNew Contributor
5 years ago

Jesd204b interface seems to misbehave after upgrading quartus from 16 to 19

Hi, i have a design with jesd204b interfacing adc device, but after upgrading to quartus 19.2, the sync signals seems to assert and deassert all the time. i re-generated all of the ip's. what coul...
CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

Regarding the parameters ie OUTPUT_IO_TIMING_NEAR_END_VMEAS, these are for GPIO pins which generally should not affect the XCVR operation or the JESD IP. The parameters seems to be for output pin only.

Please let me know if there is any concern. Thank you.