34
Getting Started
Setting Up a Clock Signal
Programming
Example
If you want to include this clock signal in your GP-IB program, use the
following command lines. The comment lines starting with a # are not
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 25 MHz, the duty cycle to 50 % and the
# leading and trailing edge to 6 ns.
:FREQuency 25 MHZ
:PULSe:DCYCle 50
:PULSe:TRANsition 6NS
# Set the high level to 2.5 Volts, the low level to 0.0 Volts.
:VOLTage:HIGH 2.5V
:VOLTage:LOW 0V
# Enable the output.
:OUTPut ON
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