save/restore data quantities

[John Maclean <jfm@aps.anl.gov>]

ASD controls are considering adding an amount of non-volatile memory to
one of their VME cards (a voltage monitoring board). One use that has
been proposed for this memory is to use it to save save/restore data.

IF save/restore (and it is IF) were to use NVRAM it would need to be
large enough to be useful. With this thought in mind I'd like to know
how many channels/how much data people save with save/restore, so that
we can help the ASD Controls folks size the memory chip correctly.

Thanks,

John.