Datasheet

M32C/87 Group (M32C/87, M32C/87A, M32C/87B) 4. Special Function Registers (SFRs)
REJ03B0127-0151 Rev.1.51 Jul 31, 2008
Page 38 of 85
Table 4.12 SFR Address Map (12/20)
X: Undefined
Blank spaces are all reserved. No access is allowed.
NOTES:
1. The BANKSEL bit in the C0CTLR1 register can switch functions for addresses 02A0h to 02BFh.
2. Values are obtained by setting the SLEEP bit in the C1SLPR register to “1” (sleep mode exited) after reset and supplying a clock to the CAN
module.
3. 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.
4. Set the PM13 bit in the PM1 register to 1 (2 wait states for SFR area) before accessing the CAN-associated registers.
Address Register
(3)(4)
Symbol After Reset
0280h
CAN1 Control Register 0 C1CTLR0
XX01 0X01b
(2)
0281h
XXXX 0000b
(2)
0282h
CAN1 Status Register C1STR
0000 0000b
(2)
0283h
X000 0X01b
(2)
0284h
CAN1 Extended ID Register C1IDR 0000h
(2)
0285h
0286h
CAN1 Configuration Register C1CONR
0000 XXXXb
(2)
0287h
0000 0000b
(2)
0288h
CAN1 Time Stamp Register C1TSR 0000h
(2)
0289h
028Ah CAN1 Transmit Error Count Register C1TEC 00h
(2)
028Bh CAN1 Receive Error Count Register C1REC 00h
(2)
028Ch
CAN1 Slot Interrupt Status Register C1SISTR 0000h
(2)
028Dh
028Eh
028Fh
0290h
CAN1 Slot Interrupt Mask Register C1SIMKR 0000h
(2)
0291h
0292h
0293h
0294h CAN1 Error Interrupt Mask Register C1EIMKR XXXX X000b
(2)
0295h CAN1 Error Interrupt Status Register C1EISTR XXXX X000b
(2)
0296h CAN1 Error Source Register C1EFR 00h
(2)
0297h CAN1 Baud Rate Prescaler C1BRP 0000 0001b
(2)
0298h
0299h CAN1 Mode Register C1MDR XXXX XX00b
(2)
029Ah
029Bh
029Ch
029Dh
029Eh
029Fh
02A0h
CAN1 Single Shot Control Register C1SSCTLR 0000h
(1)(2)
02A1h
02A2h
02A3h
02A4h
CAN1 Single Shot Status Register C1SSSTR 0000h
(1)(2)
02A5h
02A6h
02A7h
02A8h CAN1 Global Mask Register Standard ID0 C1GMR0 XXX0 0000b
(1)(2)
02A9h CAN1 Global Mask Register Standard ID1 C1GMR1 XX00 0000b
(1)(2)
02AAh CAN1 Global Mask Register Extended ID0 C1GMR2 XXXX 0000b
(1)(2)
02ABh CAN1 Global Mask Register Extended ID1 C1GMR3 00h
(1)(2)
02ACh CAN1 Global Mask Register Extended ID2 C1GMR4 XX00 0000b
(1)(2)
02ADh
02AEh
02AFh