2024 XTOOL CAN FD Adapter Diagnose ECU Systems Of Cars Meeting With CANFD
XTOOL CANFD Adapter is designed for diagnosing ECU systems of cars meeting with CANFD protocols. It's used with XTOOL's tablets series products. It's high performance and easy operation. When the user selects the CANFD model, if the current device does not support CANFD communication, the user needs to be prompted to use the CANFD adapter to connect.
XTOOL CAN-FD Application Scenarios
For the conversion of the existing CAN system, the current mainstream has the following rules for compatibility with CAN and CAN-FD:
*Use separate two hardware channels in one system
*Under the unified platform, keep the original CAN processor and improve the CAN transceiver
*When using CAN-FD communication, sleep CAN node
(PAY ATTENTION !! need to connect with XTOOL tablet X100PAD3, EZ400PRO and...)
XTOOL CAN-FD Data Frame Format
*CAN-FD data frame newly adds EDL bit, BRS bit, ESI bit in the control field, and adopts new DLC encoding method and new CRC algorithm (CRC field is extended to 21 bits)
*According to the length of the data field, different CRCs are used, such as CRC_17 (0-16Bytes), CRC21 (17-64Bytes)
