FlexRay Triggering and Serial Decode 27
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide 433
• Frame CRC (hex digits in blue plus red FCRC error message if invalid).
• Frame/coding errors (specific error symbol in red).
FlexRay Totalizer
The FlexRay totalizer consists of counters that provide a direct measure of bus
quality and efficiency. The totalizer appears on screen whenever FlexRay Decode
is ON in the Serial Decode Menu.
• The FRAMES counter gives a real-time count of all captured frames.
• The NULL counter gives the number and percentage of null frames.
• The SYNC counter gives the number and percentage of sync frames.
The totalizer runs, counting frames and calculating percentages, even when the
oscilloscope is stopped (not acquiring data).
When an overflow condition occurs, the counter displays OVERFLOW.
The counters can be reset to zero by pressing the Reset FlexRay Counters softkey.
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