Portlev - HP 16500C Programmer's Manual

Logic analysis system
Hide thumbs Also See for 16500C:
Table of Contents

Advertisement

PORTLEV

Command
:INTermodule:PORTLEV {TTL|ECL|<user_lev>}
This command does not obey the truncation rules.
The PORTLEV (port level) command sets the threshold level at which the
input BNC responds and produces an intermodule trigger. The preset levels
are TTL and ECL. The user-defined level is –4.0 volts to +5.0 volts. If a value
outside this range is specified, the value is set to the extreme in the direction
exceeded and no error message is generated.
A real number from –4.0 to + 5.0 volts in 0.01 volt increments.
<user_lev>
Example
This statement sets the BNC threshold to ECL
OUTPUT XXX;":INTERMODULE:PORTLEV ECL"
This statement sets the BNC threshold to –2.3 volts
OUTPUT XXX;":INTERMODULE:PORTLEV –2.3"
Query
:INTermodule:PORTLEV?
The PORTlev query returns the current BNC threshold setting.
Returned Format
[INTermodule:PORTLEV] {TTL|ECL|<user_lev><NL>
Example
OUTPUT XXX;":INTERMODULE:PORTLEV?"
INTermodule Subsystem
PORTLEV
13–13

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

16501a

Table of Contents