Rohde & Schwarz RTB2004 - Page 495

Fernsteuerbefehle
R&S
®
RTB2000
495Bedienhandbuch 1333.1611.03 ─ 05
PGENerator:PATTern:COUNter:FREQuency <Period>
Defines the frequency value of the pattern generator counter function. The user fre-
quency always refers to the switching of the pattern condition. This results in square
waveforms for individual pins.
Pin Frequency
S0 f/2
S1 f/4
S2 f/8
S3 f/16
Parameter:
<Period> Numeric value
Bereich: 2.380952425301E-02 bis 2.500000000000E+07
*RST: 1.000000000000E+05
Std.-einheit: Hz
PGENerator:PATTern:COUNter:DIRection <CountDirection>
Sets the pattern generator counter direction.
Parameter:
<CountDirection> UPWard | DOWNward
*RST: UPW
PGENerator:PATTern:SQUarewave:POLarity <Polarity>
Defines the polarity of the pattern generator square wave function.
Parameter:
<Polarity> NORMal | INVerted
*RST: NORM
PGENerator:PATTern:SQUarewave:DCYCle <DutyCycle>
Sets the duty cycle of the square wave function.
Parameter:
<DutyCycle> Numeric value
Bereich: 1.00E+00 bis 9.900E+01
*RST: 5.000E+01
Std.-einheit: %
Beispiel: PGEN:PATT:SQU:DCYC 20
Sets the duty cycle of the square wave function to 20%.
Signalerzeugung (Option R&S RTB-B6)