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LIN Trigger
This part will provide a brief introduction and description for the operation of the
LIN trigger.
Trigger conditions:
Break — The oscilloscope will be triggered at the position of the break
field’s break delimiter.
ID (Frame ID) — The oscilloscope will be triggered at the position of the
identifier field’s stop bit, if the value of a frame’s ID is equal to specified
value.
(Note: If the data’s value is 0xXX, any data value will be matched.)
ID + DATA (Frame ID and Data) — The oscilloscope triggers when a frame
with an ID and data equal to the selected values is detected. Use the
Universal Knob to select the value for the ID, Data1 and Data2.
a. The ID’s value is the same as set value.
b. If you have set either Data1’s or Data2’s value, and the signal has a
data is the same as that value. If you have set both Data1’s and
Data2’s value, the signal should has two consecutive data, the first
data’s value is Data1, second data value is Data2.
(Note: If the data’s value is 0xXX, any data value will be matched.)
Data Error — The oscilloscope will be triggered when errors (such as ID
check error, checksum error, sync byte field error) are detected.
Operation steps:
1. Press Setup to enter the TRIGGER function menu.
2. Press Type and select Serial.
3. Press Protocol and select LIN.
4. Press Trigger Setting softkey to enter LIN TRIG SET menu.
5. Press Condition and select the trigger condition by Universal Knob:
If you select ID condition:
a. Press ID softkey and set its value by turning the Universal Knob.
If you select ID+DATA condition:
a. Press ID softkey and set its value by turning the Universal Knob.
b. Press DATA1 softkey and set its value by turning the Universal Knob.
c. Press DATA2 softkey and set its value by turning the Universal Knob.
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