User manual

Series 3700 System Switch/Multimeter Reference Manual Section 8: Scanning
3700S-901-01 Rev. C / July 2008 8-29
Input characteristics:
The falling edge generates an input event and latches the internal drive low.
Figure 8-15: Synchronous output trigger
Output characteristics:
The trigger.assert command generates a low pulse for the
programmed pulse duration If the line is latched low, a falling edge does not
occur.
When the trigger.assert command is issued and the line is latched
low, the pulse duration is enforced, and then the internal line drive is
released.
A normal falling edge pulse generates when the internal drive is not latched
low and the trigger.assert command is issued.