32C87 datasheet(35/91 Pages) RENESAS

35 / 91 page

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)

4. Special Function Registers (SFRs)

REJ03B0127-0151 Rev.1.51 Jul 31, 2008

Page 35 of 85

Table 4.9

SFR Address Map (9/20)

X: Undefined

Blank spaces are all reserved. No access is allowed.

NOTES:

Values are obtained by setting the SLEEP bit in the C0SLPR register to “1” (sleep mode exited) after reset and supplying a clock to the CAN

module.

The CAN-associated registers (allocated in addresses 01E0h to 02BFh) cannot be used in M32C/87B. In M32C/87A, only CAN0-associated

registers can be used.

Set the PM13 bit in the PM1 register to 1 (2 wait states for SFR area) before accessing the CAN-associated registers.

Address

Symbol

After Reset

01F0h

CAN0 Message Slot Buffer 1 Standard ID0

C0SLOT1_0

XXh

01F1h

CAN0 Message Slot Buffer 1 Standard ID1

C0SLOT1_1

XXh

01F2h

CAN0 Message Slot Buffer 1 Extended ID0

C0SLOT1_2

XXh

01F3h

CAN0 Message Slot Buffer 1 Extended ID1

C0SLOT1_3

XXh

01F4h

CAN0 Message Slot Buffer 1 Extended ID2

C0SLOT1_4

XXh

01F5h

CAN0 Message Slot Buffer 1 Data Length Code

C0SLOT1_5

XXh

01F6h

CAN0 Message Slot Buffer 1 Data 0

C0SLOT1_6

XXh

01F7h

CAN0 Message Slot Buffer 1 Data 1

C0SLOT1_7

XXh

01F8h

CAN0 Message Slot Buffer 1 Data 2

C0SLOT1_8

XXh

01F9h

CAN0 Message Slot Buffer 1 Data 3

C0SLOT1_9

XXh

01FAh

CAN0 Message Slot Buffer 1 Data 4

C0SLOT1_10

XXh

01FBh

CAN0 Message Slot Buffer 1 Data 5

C0SLOT1_11

XXh

01FCh

CAN0 Message Slot Buffer 1 Data 6

C0SLOT1_12

XXh

01FDh

CAN0 Message Slot Buffer 1 Data 7

C0SLOT1_13

XXh

01FEh

CAN0 Message Slot Buffer 1 Time Stamp High-Order

C0SLOT1_14

XXh

01FFh

CAN0 Message Slot Buffer 1 Time Stamp Low-Order

C0SLOT1_15

XXh

0200h

CAN0 Control Register 0

C0CTLR0

XX01 0X01b(1)

0201h

XXXX 0000b(1)

0202h

CAN0 Status Register

C0STR

0000 0000b(1)

0203h

X000 0X01b(1)

0204h

CAN0 Extended ID Register

C0IDR

0000h(1)

0205h

0206h

CAN0 Configuration Register

C0CONR

0000 XXXXb(1)

0207h

0000 0000b(1)

0208h

CAN0 Time Stamp Register

C0TSR

0000h(1)

0209h

020Ah

CAN0 Transmit Error Count Register

C0TEC

00h(1)

020Bh

CAN0 Receive Error Count Register

C0REC

00h(1)

020Ch

CAN0 Slot Interrupt Status Register

C0SISTR

0000h(1)

020Dh

020Eh

020Fh

0210h

CAN0 Slot Interrupt Mask Register

C0SIMKR

0000h(1)

0211h

0212h

0213h

0214h

CAN0 Error Interrupt Mask Register

C0EIMKR

XXXX X000b(1)

0215h

CAN0 Error Interrupt Status Register

C0EISTR

XXXX X000b(1)

0216h

CAN0 Error Source Register

C0EFR

00h(1)

0217h

CAN0 Baud Rate Prescaler

C0BRP

0000 0001b(1)

0218h

0219h

CAN0 Mode Register

C0MDR

XXXX XX00b(1)

021Ah

021Bh

021Ch

021Dh

021Eh

021Fh

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