CAN-SEC Bus Controller IP

CAN-SEC Acceleration Engine Supports

• CAN-XL Protocol (CiA 610-1)
• CAN-XL Addon Part-1 (CiA 613-1)
• CAN-XL Addon Part-2 Security (CiA-613-2)
• AES-CMAC for Encryption
• AES-GCM for Authenticated Encryption
• Key Size-128,192 or 256 bits
• Up to 256 CAN-SEC secure channels

Interfaces

• Simple AMBA-APB, AMBA-AHB-Lite or Generic RAM like interfaces

Unique Benefits

• Embedded DMA for reducing Gate count by moving Buffers outside the Controller
• Easily configured to support AMBA-AXI4

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
• 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
• 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
• Loopback mode for debug and self-testing during integration and system bring-up

• 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

Note*: ” License does not include the CAN Protocol License and CAN Trademarks”