RIGOL
© 2008 RIGOL Technologies, Inc.
Programming Guide for DS1000/DS1000CA Series
3. Set the Pulse width trigger condition
This trigger type is used to catch pulses with certain pulse width requirement.
3.1 :TRIGger:PULSe:MODE
Command Format:
:TRIGger:PULSe:MODE□<mod>
Explanation:
The command is to set the pulse condition; +Greater than (positive pulse width
greater than), +Less than (positive pulse width less than), + Equal (positive pulse
width equal to), -Greater than (negative pulse width greater than), -Less than
(negative pulse width less than) or –Equal (negative pulse width eaqual to).
<mod> can be set to “+GREaterthan”, “+LESSthan”, “+EQUal”, “-GREaterthan”,
“-LESSthan” or “-EQUal”.
Query Format:
:TRIGger:PULSe:MODE?
Returned Format:
Query returns “+GREATER THAN”, “+LESS THAN”, “+EQUAL”, “-GREATER THAN”,
“-LESS THAN” or “-EQUAL”. The double quotes are not returned.
Example:
:TRIGger:PULSe:MODE□+GREATERTHAN
Set the pulse width condition as “+GREATER THAN”
:TRIGger:PULSe:MODE?
Query returns “+GREATER THAN”
3.2 :TRIGger:PULSe:WIDTh
Command Format:
:TRIGger:PULSe:WIDTh□<wid>
Explanation:
The command is to set the pulse width from 20ns ~ 10s.