¥Big conversion time:
10usec+2.5usec/hit is main contributor to CLAS front end busy time
¥Conversion time depends on
occupancy
¥Slow readout: block readout is
not supported; all remaining FASTBUS boards in CLAS support 64-bit single block readout
¥There is no headers in output
data: slower data processing
¥ÒCommon
startÓ mode only; delay cables are needed
¥Maintenance problems