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Tektronix DSA8200 Series User Manual

Tektronix DSA8200 Series
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Commands Listed in Alphabetical Order
TRIGger:PSYN
c:CH<x>:DCRAtio
This command sets or queries the data-to-clock ratio (<nr1>,<nr1>) of the
PatternSync Trigger module for the channel specied (CH<x>), which can be 1
through 8. Th
e channel specied must be from a PatternSync Trigger module. The
rst <nr1> value represents the d ata rate and the second <nr1> value represents
the clock rate.
One of the data values in the Data/Clock ratio pair must be a 1.
Valid data
entries range from 1 to 128. A constraint on the valid range i s set by the
Pattern Length and Data Rate settings.
Invalid e
ntries are ignored, leaving the ratio unchanged.
The query form returns the data-to-clock ratio for the specied channel.
If you attempt to modify this parameter while the AUTOSync:DCRAtio is ON,
you will receive Execution Error code 2539 with an error message "Pattern
Sync Pa
rameter is not settable". (See Messages for general information on
programming interface messages.)
Group
Trigger
Syntax
TRIGger:PSYNc:CH<x>:DCRAti o <nr1>,<nr1>
TRIGger:PSYNc:CH<x>:DCRAti o?
Examples
TRIGGER:PSYNC:CH1:DCRATIO 2,1 denes the data-to-clock ratio for channel
1as2:1.
TRIGGER:PSYNC:CH1:DCRATIO? might return
TRIGGER:PSYNC:CH1:DCRATIO 1,2, indicating the current data-to-clock
ratio is 1:2 for channel 1.
TRIGger:PSYNc:CH<x>:PLENgth
This command sets or queries the pattern length (<nr1>) of the PatternSync
Trigger module for the channel specied (CH<x>), which can be 1 through 8. The
channel specied must be from a PatternSync Trigger module. The pattern length
must be in the range available for the channel/module chosen.
The query form returns the pattern length for the specied channel.
If you attempt to modify this parameter while the AUTOSync:PLENgth is ON,
you will receive Execution Error code 2539 with an error message "Pattern
Sync Parameter is not settable". (See Messages for general information on
programming interface messages.)
DSA/CSA/TDS8X00/B Series Programmer Manual 2-335

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Tektronix DSA8200 Series Specifications

General IconGeneral
BrandTektronix
ModelDSA8200 Series
CategoryTest Equipment
LanguageEnglish

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