Work with Dan D. and cpo to prepare for LW32 in RIX. Goal is 40Hz with 32x y vertical binning. To get fastest rate important to have "keep clean" false, vertical shift speed at 7.31us, and ADC Speed at 3MHz as shown here:

That allows for 30Hz running with 1024*16 (y vertical binning = 32):

Also with 2048*16:

we also tried 60Hz (next easiest rate) but it couldn't keep up and reported on 30Hz acquisition rate still.  Perhaps 40 or 45Hz trigger would work, but we can't easily run the timing system at those rates.

also tested smaller (256) region size in y to get more speedup, and were able to get to 60Hz, but need to keep y region-start at 0 to avoid slowdown from vertical shifts.

Also looks like we can do 60Hz with 2048x8 (64x vertical binning):

Also tried 2048x4 (128x vertical binning) at 120Hz, but it didn't work.


  • No labels