PCM-3780 User Manual 62
D.17 Mode X Waveforms

Hardware-Triggered Delayed Pulse One-Shot with Edge Disarm

Mode X is identical to Mode L except that the counter will be disarmed

while an inactive-going gate edge is applied to the counter. The counter

will hold the count value until it is issued a LOAD command or REST

command.

Mode X Waveforms
SOURCE
COUNT
VALUE
TC OUTPUT
TC TOGGLED
OUTPUT
GATE
L-1 L-2 2 0X L 1 H H-1 H-2 2 01 L
SOURCE
COUNT
VALUE
TC OUTPUT
TC TOGGLED
OUTPUT
GATE
L-1 L-2 2 0X L 1 H H-1 H-2 N+2 NN+1
SOURCE
COUNT
VALUE
TC OUTPUT
TC TOGGLED
OUTPUT
GATE
L-1 L-2 N+2 NX L N+1