:SBUS<n> Commands 31
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide 1139
:SBUS<n>:USBPd:TRIGger
(see page 1610)
Command Syntax
:SBUS<n>:USBPd:TRIGger <mode>
<mode> ::= {PSTart | EOP | SOP | SPRime | SDPRime | SPDebug | SDPDebug
| HRST | CRST | CRCerror | PERRor | HEADer}
The :SBUS<n>:USBPd:TRIGger command selects the USB PD trigger mode:
•PSTart — Preamble Start, triggers at the start of a preamble, which starts with 0.
•EOP — EOP, triggers at the end of packet.
•SOP — SOP, triggers on ordered set Sync-1, Sync-1, Sync-1, Sync-2.
•SPRime — SOP', triggers on ordered set Sync-1, Sync-1, Sync-3, Sync-3.
• SDPRime — SOP'', triggers on ordered set Sync-1, Sync-3, Sync-1, Sync-3.
•SPDebug — SOP' Debug, triggers on ordered set Sync-1, RST-2, RST-2, Sync-3.
• SDPDebug — SOP'' Debug, triggers on ordered set Sync-1, RST-2, Sync-3,
Sync-2.
•HRST — Hard Reset, triggers on ordered set RST-1, RST-1, RST-1, RST-2.
•CRST — Cable Reset, triggers on ordered set RST-1, Sync-1, RST-1, Sync-3.
•CRCerror — CRC Error, triggers when an error is detected on a 32-bit CRC.
• PERRor — Preamble Error, triggers when an error is detected on a 64-bit
sequence of alternating 0 and 1.
•HEADer — Header Content, triggers on a user-defined 16-bit value.
In this mode, use the :SBUS<n>:USBPd:TRIGger:HEADer command to select
the header type.
Query Syntax
:SBUS<n>:USBPd:TRIGger?
The :SBUS<n>:USBPd:TRIGger? query returns the selected USB PD trigger mode.
Return Format
<mode><NL>
<mode> ::= {PST | EOP | SOP | SPR | SDPR | SPD | SDPD | HRST | CRST
| CRC | PERR | HEAD}
See Also • ":SBUS<n>:USBPd:SOURce" on page 1138
• ":SBUS<n>:USBPd:TRIGger:HEADer" on page 1140
• ":SBUS<n>:USBPd:TRIGger:HEADer:CMESsage" on page 1142
• ":SBUS<n>:USBPd:TRIGger:HEADer:DMESsage" on page 1144
• ":SBUS<n>:USBPd:TRIGger:HEADer:EMESsage" on page 1145
• ":SBUS<n>:USBPd:TRIGger:HEADer:VALue" on page 1147
• ":SBUS<n>:USBPd:TRIGger:HEADer:QUALifier" on page 1148
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