To Next Page

To Previous Page

1048 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide

31 :SBUS<n> Commands

:SBUS<n>:SENT:PPULse

(see page 1610)

Command Syntax

:SBUS<n>:SENT:PPULse {{0 | OFF} | {1 | ON} | SPC}

The :SBUS<n>:SENT:PPULse command specifies whether there is a pause pulse

between Fast Channel Messages:

• OFF — There is no pause pulse between Fast Channel Messages.

Note that a SENT serial bus with no pause pulse is never idle. This means,

during normal operation, the fast channel decode line will show a continuous

stream of packets, with a new packet opening as soon as the previous one has

closed.

• ON — Pause pulses are added between Fast Channel Messages so that frames

come at a regular interval.

If there is a pause pulse (and Pause Pulse is on), idle time is shown between

messages.

• SPC (Short PWM Code) — In SENT SPC, there are no pause pulses. Instead, the

message event is triggered by the master when it wants to receive data. SENT

SPC ends the transmission after the CRC so it almost appears as if there is a

pause pulse from the end until the next master trigger.

Query Syntax

:SBUS<n>:SENT:PPULse?

The :SBUS<n>:SENT:PPULse? query returns the pause mode setting.

Return Format

<setting> ::= {0 | 1 | SPC}

See Also • ":SBUS<n>:SENT:CLOCk" on page 1040

• ":SBUS<n>:SENT:CRC" on page 1041

• ":SBUS<n>:SENT:DISPlay" on page 1042

• ":SBUS<n>:SENT:FORMat" on page 1044

• ":SBUS<n>:SENT:IDLE" on page 1046

• ":SBUS<n>:SENT:LENGth" on page 1047

• ":SBUS<n>:SENT:SIGNal<s>:DISPlay" on page 1050

• ":SBUS<n>:SENT:SIGNal<s>:LENGth" on page 1051

• ":SBUS<n>:SENT:SIGNal<s>:MULTiplier" on page 1053

• ":SBUS<n>:SENT:SIGNal<s>:OFFSet" on page 1055

• ":SBUS<n>:SENT:SIGNal<s>:ORDer" on page 1057

• ":SBUS<n>:SENT:SIGNal<s>:STARt" on page 1059

• ":SBUS<n>:SENT:SOURce" on page 1061

Keysight Technologies InfiniiVision 4000 X Series User Manual

Questions and Answers: