Hi Raul, What errors are you getting?
Which version of mlib_devel did you use to compile your bof file? Do you have a snapshot attached to the ADC output that properly converts offset binary to signed two's? Jack Hickish has some great code that aligns the data window using IODELAYS instead of the MMCM. I'm sure he'd be happy to provide you with that. Thanks, Rurik On Thu, Jun 12, 2014 at 5:38 PM, Raul Sapunar Opazo <[email protected]> wrote: > Hello, > > I have 2 ADCs 5Gs (demux 1:1 version) in a ROACH 2 and Ive been having > problems to make them work right. > > I am testing a 1.2 Ghz bandwidth spectometer using the ADC in ZOK0 in one > channel mode. When the RF input is off ( to see just the spectrum of the > ADC) i get some bad spurs (the plot is attached). This problem makes the > spectometer works very bad. > > I've been working on the calibration of the ADCs using the tools of this > repository: > > https://github.com/sma-wideband/adc_tests > > but I'm stucked trying to use the calibrate_mmcm function of tools.py. I > got a lot of errors when I tried to use it. > > Anyone has any advice or any documentation to go trough this repository or > has any other tools to calibrate the ADCs? > > I would appreciate a lot any help! > > Cheers, > Raul > > >
