Features
CAN Specifications Support
• Implements the CAN 2.0A and CAN 2.0B protocols
• Supports ISO CAN-FD-ISO 11898-1:2015 DIS protocols
• Non-ISO BOSCH CAN-FD Protocol
• 64 data bytes to multiple megabytes
• Time-stamping support, compliant to CiA0603 specification
• TTCAN (ISO 11898 level-1)
• Optimized for AUTOSAR and SAE J1939
• ISO26262 Certified, CAN2/0/CAN-FD Compliant, and designed for ASIL-B
Advanced Features
• SDB-Software Defined Buffers, to support large external and small internal memories with minimum latency
• Optimized design for short data frames to create latency advantage(best for CAN-FD)
• Highly configurable design for data rate, baud-rate, interrupt sources and mix-bit options
• Low software overhead, future-proof design
RAS Features
• Advanced Error management unit prevents data loss during transmission and prevents message collisions
• Designed to increase reliability, faster error reporting
• Separate CRCs for CAN2.0 and CAN-FD
• Frame or Format error reporting is done on the receiver side in a timely manner
• Supports debug, system maintenance and system optimization for Last error types, Arbitration lost position, error threshold indicators and others
• Special listen-only mode for CAN/CAN-FD traffic analysis and automatic bit-rate detection for performance measurement
• Loopback mode for debug and self-testing during integration and system bring-up
Deliverables
Includes
• System Verilog RTL Source Code
• A simplified Testbench with simulation models to run initial set of tests after release
• Synthesizable Netlist
• Synthesis Scripts and exception lists
• Timing Report
• Protocol Compliance & Coverage Report
• Sample Firmware with Drivers
• Application Notes
Notice: The TTCAN, CAN FD, CAN FD Light and the CAN XL Protocol are claimed to be protected by intellectual property rights of Robert Bosch GmbH. The CAN FD and CAN XL Protocol License is required for any implementation of the respective protocols, also for self-developed CAN FD/CAN XL modules or for CAN FD/CAN XL modules purchased from other vendors. The right to use the CAN trademark, and Bosch’s essential intellectual property rights regarding the TTCAN, CAN FD, CAN FD Light and CAN XL Protocol for the design, manufacture, and sale of protocol controller implementations as integrated circuits or as programmed FPGAs or any other implementation is the responsibility of each of Arasan’s Licensee(s) / Customer(s). Arasan CAN 2.0, TTCAN, CAN FD, CAN FD Light and CAN XL Controller IP including updates and future versions are simply an implementation of the respective specifications with no license rights included to Bosch or other 3’rd party Intellectual Property holders. Procuring such licenses for any such Intellectual Property is the sole responsibility of the Arasan’s Licensee(s) / Customer(s).
CiA has a long and fruitful relation to Arasan Chip Systems, Inc. Since 2013, we have been in contact regarding CAN and CAN FD IP cores. Since 2021,
The company is a member of the nonprofit CiA association and part of the CiA community with more than 700 members. We appreciate the support by
Arasan Chip Systems,” said Holger Zeltwanger, CiA Managing Director since 1992.
CAN2.0