Overview - Fujitsu MB96300 series Hardware Manual

F2mc-16fx 16-bit

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CHAPTER 22 CAN CONTROLLER

Overview

The CAN performs communication according to the CAN protocol version 2.0 part A and

B. The bit rate can be programmed to values up to 1MBit/s. For the connection to the

physical layer additional transceiver hardware is required.

The CAN implements the following features:

• Supports CAN protocol version 2.0 part A and B

• Bit rates up to 1 MBit/s

• 32 (up to 128) Message Objects

• Each Message Object has its own identifier mask

• Programmable FIFO mode (concatenation of Message Objects)

• Maskable interrupt

• Disabled Automatic Retransmission mode for Time Triggered CAN applications

• Programmable loop-back mode for self-test operation

In this chapter, the suffix "n" in the register names denotes the CAN controller number.

■ Abbreviations

This chapter uses the following terms and abbreviations:

Controller Area Network

Bit Stream Processor

Bit Timing Logic

Cyclic Redundancy Check

Data Length Code

Error Management Logic

Finite State Machine

Time Triggered CAN

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