08-25-2016 12:13 PM
I am using the Vivado 2015.4 Serial IO Analyzer.
I would like to perform a sweep to vary the RXCDR_CFG parameter, which is an 18 digit hex number (72 bits).
However, I get the following error:
But this is the default value that the tool shows:
08-26-2016 10:03 AM
08-26-2016 10:27 AM
We're having trouble with PHY errors on our SATA port. I'm investigation the configuration's effect.
I found a work-around:
1. create a sweep with one parameter, such as RXTERM
2. right-click on sweep and select properties
3. Under the PROPERTIES tab, select ITERATION_SETTINGS and enter the sweep parameters, e.g.
{DRP.RXCDR_CFG 0388008BFF40100008} {DRP.RXCDR_CFG 03800023FF40200020} {DRP.RXCDR_CFG 03800023FF10400008}