WP13311 Check production first 20bit-DACs

FRS38169

For the five production front ends which have a 20bit-DAC sharing A1 with an updated time card, we have either verified that there is no problem seen (h1susb2h23, h1iscex) or we identified and fixed the problem by either shifting the ADC/DAC cards (h1sush7, h1oaf0) or downgraded the timing card (h1cdsh8).

Attached is a snap shot of our working spredsheet. This will be cleaned up and put into DCC.