SuRF board tests

Many thanks to Sven for these tests!

Note: Voltages measured for different DAC setting were obtained with a load generator at the end of a PP0 cable hooked up to the SURF board. Hence they include the voltage drop in the PP0 cable, and are close to what a module hooked up to the SURF board would see.

Serial number
200402LBL001
200402LBL002
200402LBL003
Firmware revision
00.05.02
00.05.02
00.05.02
Current draw with nothing enabled
(board/IDD/IDDA)
100 mA / 1 mA / 0 mA
117 mA / 1 mA / 0 mA
118 mA / 1 mA / 0 mA
USB system OK
OK
OK
USB hub OK
OK
OK
DACs/ADCs calibrated yes
yes
yes


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