CSPAD power distribution unit:
CSPAD V1.0 and V1.5 ASICs require different PCBs.
For the 140k analog C03 and the quad analog C04 PCBs this is realized by different loading options. See the CSPAD PCB pages:
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Full firmware projects can be found via SVN URL: file:///afs/slac/g/reseng/svn/repos/cspad/trunk/firmware_new
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CSPAD 140k with digital PCB C02 (or C01) and analog PCB C02 for CSPAD V1.0 ASICs
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