Renesas M16C/6NL Manuel D’Utilisation

Rev.1.02    Jul 01, 2005    page 207 of 314
REJ09B0126-0102

M16C/6N Group (M16C/6NL, M16C/6NN)

18. CAN Module

This document is under development and its contents are subject to change.

(b15)

(b8)

b7

b0 b7

b0

Function

Slot status bits
Each bit corresponds to the slot with the 
same number.

0: Reception slot

The message has been read.
Transmission slot
Transmission is not completed.

1: Reception slot

The message has not been read.
Transmission slot
Transmission is completed.

CAN0 Slot Status Register

RW

RO

Setting Values 

C0SSTR

0000h

0215h, 0214h

Symbol

Address

After Reset

NOTE:

1. This register can not be set in CAN reset/initialization mode of the CAN module.

(b15)

(b8)

b7

b0 b7

b0

Function

Interrupt enable bits:
Each bit corresponds with a slot with the same
number.
Enabled/disabled of successful transmission 
interrupt or successful reception interrupt can
be selected.

0: Interrupt disabled
1: Interrupt enabled

CAN0 Interrupt Control Register 

(1)

RW

RW

Setting Values 

C0ICR

0000h

0217h, 0216h

Symbol

Address

After Reset

NOTE:

1. This register can not be set in CAN reset/initialization mode of the CAN module.

(b15)

(b8)

b7

b0 b7

b0

Function

Extended ID bits:
Each bit corresponds with a slot with the same
number.
Selection of the ID format that each slot handles.

0: Standard ID
1: Extended ID

CAN0 Extended ID Register 

(1)

RW

RW

Setting Values 

C0IDR

0000h

0219h, 0218h

Symbol

Address

After Reset