Agilent Technologies InfiniiVision 5000 Series Guida Utente Pagina 111

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Triggering the Oscilloscope 3
5000 Series Oscilloscope User’s Guide 111
5 Repeatedly press and release the Baud softkey to set the CAN
signal baud rate to match your CAN bus signal.
The CAN baud rate can be set to:
The default baud rate is 1 Mb/s
6 Repeatedly press and release the Smpl Pt softkey to select the
point between phase segments 1 and 2 where the state of the
bus is measured. This controls the point within the bit’s time
where the bit value is captured.
You can use the horizontal sweep Zoom mode for easier
navigation of the decoded data.
10 kb/s 50 kb/s 100 kb/s 500 kb/s
20 kb/s 62.5 kb/s 125 kb/s 800 kb/s
33.3 kb/s 83.3 kb/s 250 kb/s 1 Mb/s
One Bit
60%
70%
80%
Sample Point
NOTE
If the setup does not produce a stable trigger, the CAN signal may be slow
enough that the oscilloscope is AutoTriggering. Press the Mode/Coupling
key, then press the Mode softkey to set the trigger mode from Auto to
Normal.
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