Keysight DSOX3034T User Manual

430 Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide
27 FlexRay Triggering and Serial Decode
To trigger on a particular cycle, set the Cycle Repetition factor to 64 and use
the cycle base factor to choose a cycle.
To trigger all (any) cycles, set the Cycle Repetition factor to All. The scope will
trigger on any and all cycles.
Triggering on FlexRay Errors
1 Press [Trigger].
2 In the Trigger Menu, press the Trigger softkey; then, turn the Entry knob to
select the serial bus (Serial 1 or Serial 2) on which the FlexRay signals are being
decoded.
3 Press the Trigger softkey; then, turn the Entry knob to select Error.
4 Press the Errors softkey; then, select the error type:
• All Errors
• Header CRC Error — cyclic redundancy check error in the header.
• Frame CRC Error — cyclic redundancy check error in the frame.
Triggering on FlexRay Events
1 Press [Trigger].
NOTE
Because specific FlexRay frames may occur infrequently, it may be helpful to press the
[Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to
Normal. This prevents the oscilloscope from Auto triggering while waiting for a particular
frame and cycle combination.
NOTE
Because FlexRay errors occur infrequently it may be helpful to set the oscilloscope to press
the [Mode/Coupling] key, then press the Mode softkey to set the trigger mode from Auto to
Normal. This prevents the oscilloscope from Auto triggering while waiting for an error to
occur. You may need to adjust trigger holdoff to see a particular error when multiple errors
exist.

Keysight DSOX3034T Specifications

General

Brand	Keysight
Model	DSOX3034T
Category	Test Equipment
Language	English