Agilent Technologies U2781A - Manual (Page 26)

14 U2781A User’s Guide
2 Features and Functions
External Trigger Out
Trigger Out selects one of the eight lines from trigger bus
(TRIG [0..7]) as an external trigger source. The selection of
the trigger out line is done by the USB device in the chassis
as illustrated in
Figure 2- 2 by means of a multiplexer.
Table 2- 2 defines the available trigger out signals provided
by U2300A, U2500A, and U2600A Series DAQ, whereas for
U2700A Series modular products, user is allowed to choose
any trigger line from the trigger bus (TRIG [0..7]) as an
external trigger source.
The SCPI command below is used to select one of the lines
or bits of the trigger bus (TRIG [0..7]) as an external trigger
source:
TRIGger:OUT {0|1|2|3|4|5|6|7}
Table 2-2 Trigger out bits for U2300A, U2500A, and U2600A Series DAQ
devices
Trigger Out Function
Bit-0 Time base
Bit-1 Reserved
Bit-2 Reserved
Bit-3 A/D trigger
Bit-4 Reserved
Bit-5 Reserved
Bit-6 Reserved
Bit-7 D/A trigger
U2781A UG.book Page 14 Friday, November 25, 2011 10:51 AM