Rohde & Schwarz RTE - Triggering on USBPD; USBPD Decode Results

Protocol analysis
R&S
®
RTE
855User Manual 1326.1032.02 ─ 20
Remote command:
TRIGger<m>:USBPd:BIT on page 1837
TRIGger<m>:USBPd:FRAMe<n>:FLD<o>:BIT on page 1837
Index
Defines for the selected field, how an index check is executed.
"Condition"
Defining a specific index or an index range requires to set the opera-
tor to one of the following conditions: equal, in range.
"Min"
Specifies the index or sets the start value of an index range.
"Max"
Sets the the end value of an index range, if "Condition" is set to
INRange.
Remote command:
TRIGger<m>:USBPd:IOPerator on page 1839
TRIGger<m>:USBPd:FRAMe<n>:FLD<o>:IOPerator on page 1839
TRIGger<m>:USBPd:IMAX on page 1838
TRIGger<m>:USBPd:FRAMe<n>:FLD<o>:IMAX on page 1838
TRIGger<m>:USBPd:IMIN on page 1839
TRIGger<m>:USBPd:FRAMe<n>:FLD<o>:IMIN on page 1839
13.17.3.2 Triggering on USBPD
Prerequisite: A bus is configured for the USBPD signal to be analyzed.
In order to be able to trigger on an USBPD data, the "Show decode detail" field in the
"Configuration" tab of the protocol setup should be disabled.
For the basic trigger settings, proceed in the following way:
1. Press the [PROTOCOL] key and select the "Trigger" tab.
2. Press the "Select" button. The "Source" button is shown.
3. Tap the "Source" button and select the "Serial bus" trigger source.
4. Tap "Serial bus" and select the serial bus that is set to USBPD.
5. If you trigger on errors, enable the error types you want to find.
6. Select the frame types you want to trigger on.
7. For some frame types, you can define the frame fields.
For information on how to proceed with the configuration settings, see Chap-
ter 13.17.3.1, "USBPD trigger settings", on page 853.
13.17.4 USBPD decode results
When the configuration of the serial bus is complete, the signal can be decoded:
1. In the "Protocol" dialog > "Decode" tab, enable "Decode".
USBPD (option R&S
RTE-K63)