Flexray Triggering - Agilent Technologies InfiniiVision 3000 User Manual

23
FlexRay Triggering and Serial Decode
6 Press Source and select the analog channel that is probing the FlexRay
7 Press Threshold; then, turn the Entry knob to set the threshold voltage
8 Press Baud and select the baud rate of the FlexRay signal being probed.
9 Press Bus and select the bus type of the FlexRay signal being probed.
10 Press Auto Setup to perform the following actions:

FlexRay Triggering

To set up the oscilloscope to capture a FlexRay signal, see
FlexRay Signals"
After you have set up the oscilloscope to capture a FlexRay signal, you
can then set up triggers on frames (see
or events (see
To display FlexRay serial decode, see
N O T E
352
signal.
level.
The threshold level should be set below the idle level.
The threshold voltage level is used in decoding and will become the
trigger level when the trigger type is set to the selected serial decode
bus.
It is important to specify the correct bus because this setting affects
CRC error detection.
• Sets the selected source channel's impedance to 50 Ohms, assuming a
differential active probe that requires a 50 ohm termination is being
used .
• Sets the selected source channel's probe attenuation to 10:1.
• Sets the trigger level (on the selected source channel) to - 300 mV.
• Turns on trigger Noise Reject.
• Turns on Serial Decode.
• Sets the trigger type to FlexRay.
on page 351.
page 354).
page
"FlexRay Serial Decode"
Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
"Setup for
353), errors (see page
on page 355.
354),