[casper] Fwd: Connecting ADC to Roach1

2013-07-12 Thread Xuexiu Han
eserialize the clock input and data input in Roach board (after the data and clock goes through ZDOK connector) ? Thank you very much. Sincerely, Xuexiu Han

[casper] Understanding adc

2013-07-16 Thread Xuexiu Han
Hi all, I wonder if the adc yellow blocks in simulink implement the on-chip demux of adc data, i.e. the adc yellow blocks only serve as a 2:1 demux of zdok input data using DDR at fpga side regardless of what has already been done on adc board. If I want the ddr only at fpga to use another 8-bit

[casper] Missing apt

2013-07-17 Thread Xuexiu Han
Hello list, I was trying to install BORPH on Roach and exploring how to solve the problem of GPG error of apt-get update. I wanted to remove debian-archive-keyring (and reinstall it) but unfortunately, it removed also some other important stuff: apt-utils, tasksel, tasksel-data, aptitude, apt. No