Re: [casper] Problems with ADC captured data.

Hi Jack, Thanks for the reply. I did not run mmcm calibration. Actually, we checked the ADC by feeding it a low frequency sine wave from a function generator and it works fine. The problem with spikes occurs when we feed the ADC with the photo-detector output. Regards, Sharat On 1 September

[casper] ROCH 2 communication through Python

Dear CASPER colleagues, Myself Aniket Hendre working as a Project Engineer-C in Giant Metrewave Radio Telescope (GMRT), India. I am using ROACH 2 for my experiments. I have executed some modular design on ROACH 2 successfully. Now I am facing problem to communicate with ROACH 2 using

Re: [casper] ROCH 2 communication through Python

Hello Aniket, casperfpga is the one you want: https://github.com/ska-sa/casperfpga It has a few dependencies to build, but it's much nicer than corr. Regards, James On Tue, Sep 1, 2015 at 11:39 AM, aniket wrote: > Dear CASPER colleagues, > > Myself Aniket

Re: [casper] ROACH2 SDRAM Check on startup?

The first point looks like you (maybe ?) installed a version of u-boot with the memory check and are running it. Updating uboot should be done with care, as recovering from a garbled upload is tricky. In other words, if you can tolerate the delay, and the system is working for you, don't worry too