4-08-2010: The board is working

Basic functionality working. Modifications needed to improve thermal behaviour and research needed to improve THD.
Added by Erik van der Bij over 1 year ago

Since mid July we have one board plugged in on Xilinx development kit and powered. Two channels are working as limited by Xilinx development kit clock connections (we'll change our FMC connections on a V2 to cope with this). Some changes are needed to solve thermal problems. The ENOB & SNR are measured: >11 bits in all ranges. However, there seem to be still a problem with the harmonic distortion that is with -60dB somewhat higher than expected.


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