R&S RTO6, User Manual

Page: 951 / 2677

Protocol analysis
R&S
®
RTO6
951 User Manual 1801.6687.02 ─ 05
"CRC16 error" Triggers on 16-bit cyclic redundancy check (CRC) errors.
"LCRC error" Triggers on link cyclic redundancy check (LCRC) errors.
"ECRC error" Triggers on end-to-end cyclic redundancy checksum (ECRC) errors.
"Invalid sym-
bol" Triggers on invalid symbol errors.
"Disparity
error" Triggers on disparity errors.
Remote command:
TRIGger<m>:PCIE:ERRC:CRC
on page 2355
TRIGger<m>:PCIE:ERRC:DISP
on page 2356
TRIGger<m>:PCIE:ERRC:ECRC
on page 2356
TRIGger<m>:PCIE:ERRC:INVP
on page 2356
TRIGger<m>:PCIE:ERRC:LCRC
on page 2356
13.26.4.2 Triggering on PCIe Gen 1/2
Prerequisite: A bus is configured for the PCIe Gen 1/2 signal to be analyzed.
For the basic trigger settings, proceed in the following way:
1. Press the [Bus] key and select the "Shortcuts" tab.
2. Press "Setup trigger".
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 PCIe Gen 1/2.
5. Tap "Trigger Type PCI express" and select the trigger type to be used for PCIe Gen
1/2 protocol analysis.
6. Depending on the selected trigger type, more setup conditions can be specified.
PCIe (option R&S RTO6-K72)