• Start-of-Frame trigger
• Identifier (ID) Field trigger: 4 IDs can be specified.
• RTR Field trigger: The trigger is activated by Remote frame.
• Data Field trigger: You can set data of 1 to 8 bytes.
• Error Frame trigger 

You can set trigger conditions with a combination (logical AND) of these five types of triggers. Determine bus level (recessive or dominant) by specifying the sample point as a percentage of the total bit time.

Use up to 32 megawords of memory (DL1640L) to acquire long strings of CAN bus waveform data and then analyze the data in a time-series manner. Analysis results are then listed along with the waveform. Results include: ID and Data fields, ACK field status and other information. The frame which is highlighted by the cursor on the analysis results list automatically appears in the zoom window. This feature enables you to observe the bus signal while concurrently viewing the analysis results. Thus, you can easily verify how noise or level fluctuations affect the communication data and carry out debugging work very efficiently.

Waveform Display and Analysis Results		Detailed Analysis Results

Use the high-speed data search function to search all acquired frames. Search for user-specified ID, RTR, Data, or ACK codes. This function can also search for error frames. A magnified view of the frame found is shown in the zoom window. This function can also search for a frame containing an Indefinite state. Even for frames comprising as few as 100 bits, the Field Jump function automatically finds the starting point of a Data or Control field and shows it in the zoom window. The CAN cursor function displays the selected Field range, and lets you move bit-by-bit in the field for easy troubleshooting.

This function calculates and extracts the stuff bit from the frame data and represents it as a waveform. This enables you to easily confirm codes of waveforms.