No. I want to have both ADC boards be of the same type. The new concern I have is that you express doubt that the yellow blocks will sync the two ADC's on our ROACH board. If one ADC is out of sync with the other, I expect the ADC generating the FPGA clock will be in sync but the other ADC may be 90, 180 or 270 degrees out of phase with the first ADC. Do the yellow blocks sync the ADC's on a ROACH?
I use a 2011 version of the CASPER library since upgrading has often caused the need to modify all my model designs. > > On May 3, 2013, at 12:09 PM, Dan Werthimer wrote: > >> the yellow block initialization checks the clock >> output from both adc's and resets one of >> the adc's until both clocks are synced up. > > I know this happened on the iBobs, but I'm not sure it is still the case > on the ROACH (or ROACH2). > > Ron, are you wanting to use two different kinds of ADC cards at the same > time on a single ROACH? > > Dave > > >
