[casper] tcboffserver unable to run Tut2

Thanks for your suggestions After re-booting the ROACH to clean evrything, we re-try, and got different messages: python tut2.py roach Connecting to server roach... ok Programming FPGA... ok --- Port 0 linkup: FAILURE DETECTED. Log ent

Re: [casper] tcboffserver unable to run Tut2

I'm afraid this error message is a little cryptic. It's actually saying that your FPGA is not programmed. What happens is tcpborphserver spawns a new process to run your bof file. If this spawn happens successfully, it will respond that progdev is ok and the script will continue to run. But if f

Re: [casper] tcboffserver unable to run Tut2

Dear Jason, Thru minicom we launched /boffiles/tut2/tut2_2010_Aug_16_1338.bof We modified the tut2.py as you suggesteg ( commenting the FPGA progdev). python ./tut2.py roach Connecting to server roach... ok ok --- Port 0 linkup: F

[casper] tcboffserver unable to run Tut2

Thanks to Jason Manley the problem has been solved ( was: has to force removal of a previously loaded boffile). We still have to go through our logs to understand why it didnt worked after a reboot of the roach which should have done the cleaning all the same. Thanks to all. Jean Bors

Re: [casper] PFB noise floor

Kristian Zarb Adami wrote: > We have terminated two inputs on the 1GSA/s ADC board and run them > through an FX-correlator. The left hand panel shows the cross-power > spectrum after an integration of 20s. > > I would expect the noise floor to keep decreasing, but for some > reason it doesn't and

Re: [casper] PFB noise floord

hi kris, i suggest you test your instrument with two band limited noise sources connected to the ADC's instead of 50 ohm terminators. if you adjust the noise source's power levels to be similar to that in your observations, you'll be able to more accurately measure cross talk and spectral fea

Re: [casper] PFB noise floord

Hi, Kris, On Sep 21, 2010, at 12:02 , Kristian Zarb Adami wrote: We have terminated two inputs on the 1GSA/s ADC board and run them through an FX-correlator. Can you describe your FX-correlator in more detail? Is the F and/or X part done using CASPER blocks? If so, which ones from which

Re: [casper] bee_xps : unable to compile tut2 under centos 5.5

Hi , the case can be closed. - I've got the Xaui license for the my linux machine from xilinx license account. I've added to my license manager, and I've compile the tut2. Now bee_xps run well. thanks for your help,