Digital[1|2|3|4]:Pattern:bshift; Digital[1|2|3|4]:Signal[:Pos|:Neg]:Crossover:[Value] - Tektronix PatternPro PPG1600 User Manual

:DIGital[1|2|3|4]:PATTern:BSHift

Form
Parameters
Value Coupling
Range Coupling
Default
Description
Example

:DIGital[1|2|3|4]:SIGNal[:POS|:NEG]:CROSsover:[VALue]

Form
Parameters
Value Coupling
Range Coupling
Default
Description
Example
PPG1600, PPG3000, & PPG3200 Pattern Generator User Manual
Set & Query
Numeric
None
None
0
Shift the pattern by the specified number of bits relative to nominal position.
Insert bit shift of 10 into the Ch 1 data output.
:DIG1:PATT:BSH 10
Set & Query
Numeric [no units, value is in %]
None
None
50 %
This feature is available for the PPG1600 and PPG3000 series only.
Programs the NRZ signal crossing point. Positive (Data out) and negative outputs (Data out
Bar) have independent crossing point adjustment, specified by [:POS | :NEG].
Note: to maintain normal complement behavior, if the POS output crossing point is set to
50+X, then the NEG should be set to 50-X. For example, if the POS were set to 57%, the
NEG would be set to 43%.
Set Ch 1 negative output crossing point to 45%.
:DIG1:SIGN:NEG:CROS 45
Reference
37