Filter
Top Products
PCM-3780 User Manual 52
D.7 Mode F Waveforms
Non-Retriggerable One-Shot
Mode F provides a non-retriggerable, one-shot, timing function. The
counter must be armed before it will function. Application of a gate edge
to the armed counter will enable counting. When the counter reaches TC,
it will reload itself from the Load register. The counter will then stop
counting, awaiting a new gate edge.
Note that unlike Mode C, a new ARM command is not needed after TC,
only a new gate edge. After application of a triggering gate edge, the gate
input is disregarded until TC.
SOURCE
COUNT
VALUE
TC OUTPUT
TC TOGGLED
OUTPUT
GATE
L-1 L-2 2 0
Mode F Waveforms
X L 1 L