Keysight Technologies DSO-X 2002A, Руководство пользователя

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310 Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide
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CAN/LIN Triggering and Serial Decode
3 Press the Mode softkey; then, select LIN trigger type.
4 Press the Signals softkey to open the LIN Signals Menu.
5 Press the Source softkey to select the channel connected to the LIN signal line.
The label for the LIN source channel is automatically set.
6 Press the Threshold softkey; then, turn the Entry knob to set the LIN signal
threshold voltage level to the middle of the LIN signal.
The threshold voltage level is used in decoding, and it will become the trigger
level when the trigger type is set to the selected serial decode slot.
7 Press the Baud Rate softkey to open the LIN Baud Rate Menu.
8 Press the Baud softkey; then, turn the Entry knob to select the baud rate that
matches match your LIN bus signal.
The default baud rate is 19.2 kb/s.
If none of the pre-defined selections match your LIN bus signal, select User
Defined ; then, press the User Baud softkey and turn the Entry knob to enter the
baud rate.
You can set the LIN baud rate from 2.4 kb/s to 625 kb/s in increments of
100 b/s.
9 Press the Back/Up key to return to the LIN Signals Menu.
10 Press the Sample Point softkey; then, turn the Entry knob to select the sample
point at which the oscilloscope will sample the bit value.
11 Press the Standard softkey; then, turn the Entry knob to select the LIN standard
you are measuring (LIN 1.3 or LIN 2.0).
Back
60%
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Sample Point
One Bit