Specifications

Using the DMM and ARB 63Chapter 4
Switching Make the necessary switching to setup the Arb to DMM measurements and
trigger signal paths.
dmmMeasureTrigVoltage Configures DMM for a measurement using the backplane TTL trigger line 0.
dmmGetResults Make the measurement and return the reading.
test: VI Config1 (-5) Configures MCM’s analog comparator to trigger at 0V and a high to low (negative
transition) trigger.
viConfCompare Configures the comparator. The “trigedge” parameter value (0) causes a negative
going backplane trigger when the input signal makes a high to low (negative
going) transition trough trigger threshold.
viIsSet Waits for setup to complete.
test Meas V - Expanded Trigger DMM and measure trigger voltage.
Switching Make the necessary switching to setup the Arb to DMM measurements and
trigger signal paths.
DelayMillisecond Wait for switching to complete.
dmmInitiate Initiates a reading cycle.
dmmGetResults Make the measurement and return the reading.
Test/Action Name Description
Figure 4-1. Trigger Connections
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