Chapter 6: Programming Examples 6-5
Owner’s Guide 0300199-01 Rev. D
Using the external gate enable to start and stop count functions enables the user
to count pulses as fast as 65 kHz to an accuracy of 1 count.
Here is an example wave form representing the start and stop transitions on the
external gate enable, and the associated pulses that the module would
accumulate: [Storage mode 3, store, reset, wait, start]
Given the above wave form, the module will begin counting the first rising edge
input pulse after the external enable input goes low. The module will accumulate
4 counts in the channel count register and stop when the external enable input
goes high.
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