4 Triggering
130 InfiniiVision Oscilloscopes User’s Guide
10 Press the Sync Break softkey and select the minimum number of clocks that define a
sync break in your LIN signal.
11 Press the up-arrow softkey to return to the LIN Trigger Menu.
12 Press the Trigger: softkey and choose the type of trigger:
• Sync (Sync Break) — The oscilloscope triggers on the rising edge at the Sync
Break exit of the LIN single-wire bus signal that marks the beginning the message
frame.
• ID (Frame ID) — The oscilloscope triggers when a frame with an ID equal to the
selected value is detected. Use the Entry knob to select the value for the Frame ID.
• ID & Data (Frame ID and Data) — The oscilloscope triggers when a frame with an
ID and data equal to the selected values is detected. When triggering on a frame ID
and data:
• To select the frame ID value, press the Frame ID softkey, and use the Entry
knob.
Note that you can enter a “don’t care” value for the frame ID and trigger on data
values only.
• To set up the number of data bytes and enter their values (in hexadecimal or
binary), press the Bits softkey to open the LIN Bits Menu.
No. of bytes
(up to 8)
Hex or Binary
entry
Return to
previous menu
Nibble or Bit
position
Set all
nibbles/bits
Nibble or Bit
value
For details about using the LIN Bits Menu softkeys, press and hold the softkey in
question to display the built-in help.
For LIN decode information see page 314.