Features
- Protocol: ISO 11898-1 compliant (standard and extended frames)
- Reception
- Data frame and remote frame can be received
- Selectable receiving ID format (only standard ID, only extended ID, or both IDs)
- Programmable one-shot reception function
- Selectable from overwrite mode (message overwritten) and overrun mode (message discarded)
- The reception complete interrupt can be individually enabled or disabled for each mailbox
- Transmission
- Data frame and remote frame can be transmitted
- Selectable transmitting ID format (only standard ID, only extended ID, or both IDs)
- Programmable one-shot transmission function
- Selectable from ID priority mode and mailbox number priority mode
- Transmission request can be aborted (the completion of abort can be confirmed with a flag)
- The transmission complete interrupt can be individually enabled or disabled for each mailbox
CAN Controller IP Block Diagram
Description
This IP is a single-channel of a Controller Area Network (CAN) controller that complies with the ISO 11898-1 standards. The CAN controller transmits and receives both message formats: the standard identifier (ID), which is 11 bits, and the 29-bit extended ID.
Parameters
| Attributes | Value |
|---|---|
| Protocol | CAN |
| Function | Controller |
| Process | Soft macro |
| Interface | - |
| Number of Channels | 1 |
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