54
Getting Started
S
SS
Se
ee
ett
tttt
tti
ii
in
nn
ng
g g
g U
UU
Up a
p a p a
p a D
DD
Dua
uaua
ual
l l
l C
CC
Cl
ll
loc
ococ
ock
k k
k S
SS
Si
ii
ig
gg
gn
nn
na
aa
al
ll
ls
ss
s
P
PP
Pr
rr
ro
oo
og
gg
gr
rr
ra
aa
am
mm
mm
mm
mi
ii
ing
ng ng
ng
E
EE
Ex
xx
xa
aa
am
mm
mp
pp
pl
ll
le
ee
e
If you want to include this burst signal in your GP-IB program use the
following command lines. The comment lines starting with a # are not
required.
N
NN
NO
OO
OTE
TETE
TE A second channel is required.
# Reset the instrument to start from a defined, default status.
*RST
# Switch off the automatic display update to increase programming
# speed.
:DISPlay OFF
# Set the instrument to pattern mode and select NRZ data output format
# for output 1 and output2.
:DIGital:PATTern ON
:DIGital:SIGNa1l:FORMat NRZ
:DIGital:SIGNal2:FORMat NRZ
# Define a pattern length of 8 bit and program for channel 1 a pattern
# with clock division by 2, for channel 2 a pattern with clock division
# by 8.
:TRIGger:COUNt 8
:DIGital:PATTern:PRESet1 2,8
:DIGital:PATTern:PRESet2 8,8
# Set the period to 12.5 ns.
:PULSe:PERiod 12.5NS
# Set the output voltage to high level 2.5 Volts and low level to 0.0 Volts
# for both channels.
:VOLTage1:HIGH 2.5V
:VOLTage1:LOW 0V
:VOLTage2:HIGH 2.5V
:VOLTage2:LOW 0V
# Enable the output 1 and the output 2.
:OUTPut1 ON
:OUTPut2 ON
# To enable the complement output 1 and the complement output 2
# (only Agilent 81110A with Agilent 81112A 10V/330 MHz outputs installed)
# the following commands have to be included:
:OUTPut1:COMPlement ON
:OUTPut2:COMPlement ON
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