To Configure The Voltage Threshold - Agilent Technologies E5900B User Manual

To configure the voltage threshold

Threshold for voltage reference. Voltages above (vref*thresh) will be
considered logic high and voltages below this level will be considered logic
low.
Voltage Threshold configuration
Value
1/2 of Target_Vdd (Default)
2/3 of Target_Vdd
1/3 of Target_Vdd
Emulation for the Motorola M•CORE
Configuring the Emulation Probe
Built-in command
cf thresh=1/2
cf thresh=2/3
cf thresh=1/3
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