42 Language Dictionary
OUTP:TTLT
This command enables or disables the power module Trigger Out signal, which is available at a BNC connector on the rear
of the mainframe. Trigger Out is the logical OR of all the power module TTLTrig signals (see "Chapter 5 - Synchronizing
Power Module Output Changes"). It also may be selected as a trigger input (see TRIGger:SOURce).
Command Syntax OUTPut:TTLTrg[:STATe] <bool>
Parameters 0 | 1 | OFF | ON
*RST Value OFF
Examples OUTP:TTLT 1 OUTP:TTLT OFF
Query Syntax OUTPut:TTLrg[:STATe]?
Returned Parameters 0 |1
Related Commands OUTP:TTLT:LINK OUTP:TTLT:SOUR
OUTP:TTLT:LINK
This command specifies which events within the power module are linked to TTLTrg source events when LINK is the
parameter for the OUTP:TTLT:SOUR command.
Command Syntax OUTPut:TTLrg:LINK <CRD>
Parameters See Table 3-1
*RST Value OFF
Examples OUTP:TTLT:LINK "CC" OUTP:TTLT:LINK "OFF"
Query Syntax OUTPut:TTLrg:LINK?
Returned Parameters See Table 3-1
Related Commands OUTP:TTLT:SOUR OUTP:TTLT[:STAT]
OUTP:TTLT:SOUR
This command selects the signal source for the Trig Out signal as follows:
BUS *TRG or <GET> (Group Execute Trigger) HOLD No trigger source except TRIG:IMM
EXT Mainframe backplane Trigger In bus LINK Internal power module event as
specified by TRIG:LINK
When an event becomes true at the selected TTLTrg source, a pulse is sent to the BNC connector on the rear of the
mainframe. Command Syntax OUTPut:TTLrg:SOURce <CRD>
Parameters BUS | EXTernal | LINK | HOLD
*RST Value BUS
Examples OUTP:TTLT:SOUR LINK
Query Syntax OUTPut:TTLrg:SOURce?
Returned Parameters BUS | EXT | LINK | HOLD
Related Commands OUTP:TTLT:LINK OUTP:TTLT[:STAT]
Status Subsystem
This subsystem programs the power module status registers. The power module has three groups of status registers;
Operation, Questionable, and Standard Event. The Standard Event group is programmed with Common commands as
described in "Chapter 4 - Status Reporting". The Operation and Questionable status groups each consist of the following
five registers:
Condition Enable Event NTR Filter PTR Filter