Feedback Duration Keyword
Parameter and switch to set the feedback duration to N ticks.
Normal feedback timing is to generate the feedback display once a response has
been received, schedule it to be displayed in two ticks, generate a blank
display to erase it and schedule that to be displayed 32 ticks after the
feedback. The scheduling of feedback does not affect the use of
if you set a short display interval you could have feedback frames interspersed
with the frames of the next item (feedback was never intended to be used in
rigorous timing scenarios).