Tektronix TDS 420A - Page 291

Command Descriptions
TDS Family Oscilloscope Programmer Manual
2–277
TRIGGER:MAIN:COMM:CMI:PULSEFORM PLUSONE
selects a trigger on a positive mark.
TRIGger:MAIn:COMMunication:CODe
TDS 500C & 700C Only
Sets or queries the communication trigger signal code.
Trigger
TRIGger:MAIn:COMMunication:CODe { AMI | CMI | NRZ }
TRIGger:MAIn:COMMunication:CODe?
TRIGger :
:
MAIn :
<Space>
AMI
?
CMI
COMMunication
NRZ
CODe
AMI refers to the Alternate Mark Inversion encoding scheme. This is the default.
CMI refers to the Coded Mark Inversion encoding scheme.
NRZ refers to Non-Return to Zero codes.
TRIGGER:MAIN:COMM:CODE AMI
selects the AMI communication code.
TRIGger:MAIn:COMMunication:NRZ:PULSEForm
TDS 500C & 700C Only
Sets or queries the communication trigger NRZ pulse form to one of 19
possibilities.
Trigger
TRIGger:MAIn:COMMunication:NRZ:PULSEForm { EYEdiagram | RISE |
FALL | PATTERN0 | PATTERN1 | PATTERN2 | PATTERN3 | PATTERN4 |
Examples
Group
Syntax
Arguments
Examples
Group
Syntax