Threshold - HP 64700 Series User Manual

64000-ux case solutions for microprocessors, softkey interface
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t hreshold
1
Function
Default Values
Parameters
This command sets the point at which a signal voltage is considered
a logical true.
Syntax
This command sets the voltage level at which a signal is considered
true (a logical "1") for each of the two signal groups, or for all
signals. Threshold voltages can be in the range of + 6.35V to
-6.40V in 50mV increments. The defined levels for TTL, ECL and
CMOS can be selected.
The threshold defaults are TTL for all signals.
xbits
x_lower
x_upper
This option is a system default reference to
all 16 of the probe signals.
This option is a system default reference to
the first eight probe signals (bits 0 through
7).
This option is a system default reference to
the second eight probe signals (bits 8
through 15).
Timing: Commands 9-83

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