Measurements
R&S
®
RTE
377User Manual 1326.1032.02 ─ 20
Table 8-8: Protocol measurement types
Meas. type Description / result
Field value Value of a field over time
Frame to frame The distance between two frames
Trigger to frame The distance between a defined frame and the next trigger signal
Gap Measures a gap, period at which the bus is idle. The distance of a gap
can only be measured between two identified frames.
Main bit rate Bit rate as defined by the standard
2nd bit rate Additional bit rate, protocol dependent
For example: "Data rate" for the CAN-FD protocol.
Bus idle Calculates the bus idle time
Frame count Number of all frames within the acquisition window
Frame error count Sum of all frames with errors within the acquisition window
Frame error rate Sum of all frames with errors divided by all frames within the acquisition
window
Consecutive frame
error rate
Measures the rate at which at least two consecutive frames have an
error
8.2.9.2 Settings for protocol measurements
Access: "Meas" menu > "Setup" > "Protocol" category
Protocol measurements require that a supported protocol is enabled first.
Frame to frame
Opens a dialog to set up the parameters for the frame to frame measurement. You can
define a start frame ("From") and an end frame ("To") for the measurement.
Automatic measurements
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