HP 81104A, Quick Start Manual

Page: 75 / 116

HP 81110/04A Quick Start Getting Started 77
Getting Started
Examples
Device Command List for the Clock Signal
• If you want to include this Clock Signal in your program use the
following command lines in boldface font. The comment lines start-
ing with a # are not required.
• The commands are listed with the channel specifier for channel 1, if
there is a second channel installed and you want to program it with a
similar signal, use the same commands and replace 1 by 2 for the
second channel, where required.
# Reset the instrument to start from a defined, default status.
*RST
# Switch off the automatic display update to increase programming
# speed.
:DISPlay OFF
# Internal PLL has to be set as period source.
:ARM:SOURce INT2
# Set the frequency to 50 MHz, the duty cycle to 50% and the leading
# and trailing edge to 3 ns. Settings are to program for output 1.
:FREQuency 50MHZ
:PULSe:DCYCle1 50
:PULSe:TRANsition1 3NS
# For example, the same settings for the optional second channel will
# look like as follows:
:PULSe:DCYCle2 50