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		R8C Embedded CAN Controller Features
		RX600 Embedded CAN Controller Features
		SuperH MCU (RCAN-ET) Embedded CAN Controller Features

R8C Embedded CAN Controller Features:

• FullCAN (Extended CAN) controller compatible with CAN 2.0A and 2.0B specifications
• Supports 11- or 29-bit message identifiers for over 500 million unique ID's
• 16 configurable buffers for efficient data management
• Acceptance filter hardware provides message pre-screening mechanism for increased network reliability and decreased CPU overhead
• Forced Bus-Off Restore function for quick state recovery
• Listen-Only mode
• Re-transmission Abort function prevents a message that is lost in arbitration from causing bus congestion
• For additional information, please visit the R8C Family page

 

RX600 Embedded CAN Controller Features:

• ISO11898-1 compliant protocol and supports both CAN protocol version 2.0A and protocol version 2.0B
• 1-3 channels
• 32 transmit/receive mailboxes
• 8 FIFO mailboxes
• Time stamp function using a 16 bit counter
• Acceptance Filter with 8 Acceptance Masks which can be individually enabled or disabled for each mailbox
• Interrupt function available with 5 types of interrupt sources
• 3 Test Modes available for user evaluation
  • Listen-only Mode
  • External Loopback
  • Listen-only Mode
• CAN Sleep Mode available for reducing current consumption by stopping the CAN clock
• FREE CAN software API
  • Simple Baud rate setup
  • APIs Application note
  • CAN to UART bridge
  • Flash over CAN

RX600 CAN Module Block Diagram

For additional information, please visit the RX Family site

 

SuperH MCU (RCAN-ET) Embedded CAN Controller:

• CAN protocol version 2.0A & 2.0B
• 16 total mailboxes – 15 can be transmit or receive, 1 dedicated receive-only
• 16 hardware acceptance filters – one for each mailbox
• Automatic Remote Frame response
• Single-shot transmission and transmission abort function
• Forced Bus-Off Restore function: Function that allows quick recovery from Bus-off state to Error Active state without going through regular process.
• Listen-only mode: Capability to keep node from transmitting ACK or error frame.
• Support for automatic DMA & DTC (Data Transfer Controller) transfers upon reception of a message
• For additional information, please visit the SuperH Family page