Protocol analysis
R&S
®
RTP
852User Manual 1337.9952.02 ─ 12
Current advertisment thresholds
The signal level provides information about the current advertisement between the
bursts. These thresholds determine the levels at which the current advertisement
modes are defined.
"vRd-1.5"
Sets the threshold at USB Type-C current of 1.5 A.
"vRd-USB"
Sets the threshold at default USB Type-C current.
"vRa"
Sets the threshold for the low current.
Remote command:
BUS<m>:USBPd:THRBottom on page 2083
BUS<m>:USBPd:THRMid on page 2083
BUS<m>:USBPd:THRTop on page 2083
Show decode detail
If enabled, the data words are broken down into subframes. If not enabled the data
words are displayed as 32-bit data words.
If the "Show decode detail" is enabled, you cannot do a search and trigger on USBPD
frames.
Remote command:
BUS<m>:USBPd:DETail on page 2082
Show thresholds
If enabled, the threshold levels are displayed in the diagram.
Remote command:
BUS<m>:THReshold on page 1549
13.20.2.2 Display settings
Access: [Protocol] > "Display" tab.
For common display settings, see Chapter 13.1.3, "Display", on page 514.
To enhance the decode possibilities of the USBPD protocol, you can use an additional
setting in the "Display" tab: "Decode layer".
USBPD (option R&S RTP-K63)
To Next Page
Loading...
