![](http://datasheet.mmic.net.cn/30000/M30878FJAGP_datasheet_2359422/M30878FJAGP_36.png)
4. Special Function Registers (SFRs)
Table 4.8
SFR Address Map (8/20)
X: Undefined
Blank spaces are all reserved. No access is allowed.
NOTES:
1.
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.
2.
Set the PM13 bit in the PM1 register to 1 (2 wait states for SFR area) before accessing the CAN-associated registers.
Address
Register
Symbol
After Reset
01C0h
UART5 Transmit/Receive Mode Register
U5MR
00h
01C1h
UART5 Baud Rate Register
U5BRG
XXh
01C2h
UART5 Transmit Buffer Register
U5TB
XXXXh
01C3h
01C4h
UART5 Transmit/Receive Control Register 0
U5C0
0000 1000b
01C5h
UART5 Transmit/Receive Control Register 1
U5C1
XXXX 0010b
01C6h
UART5 Receive Buffer Register
U5RB
XXXXh
01C7h
01C8h
UART6 Transmit/Receive Mode Register
U6MR
00h
01C9h
UART6 Baud Rate Register
U6BRG
XXh
01CAh
UART6 Transmit Buffer Register
U6TB
XXXXh
01CBh
01CCh
UART6 Transmit/Receive Control Register 0
U6C0
0000 1000b
01CDh
UART6 Transmit/Receive Control Register 1
U6C1
XXXX 0010b
01CEh
UART6 Receive Buffer Register
U6RB
XXXXh
01CFh
01D0h
UART5, UART6 Transmit/Receive Control Register
U56CON
X000 0000b
01D1h
UART5, UART6 Input Pin Function Select Register
U56IS
X000 X000b
01D2h
01D3h
01D4h
01D5h
01D6h
01D7h
01D8h
RTP Output Buffer Register 0
RTP0R
XXh
01D9h
RTP Output Buffer Register 1
RTP1R
XXh
01DAh
RTP Output Buffer Register 2
RTP2R
XXh
01DBh
RTP Output Buffer Register 3
RTP3R
XXh
01DCh
01DDh
01DEh
01DFh
01E0h
CAN0 Message Slot Buffer 0 Standard ID0
(1)(2)C0SLOT0_0
XXh
01E1h
CAN0 Message Slot Buffer 0 Standard ID1
(1)(2)C0SLOT0_1
XXh
01E2h
CAN0 Message Slot Buffer 0 Extended ID0
(1)(2)C0SLOT0_2
XXh
01E3h
CAN0 Message Slot Buffer 0 Extended ID1
(1)(2)C0SLOT0_3
XXh
01E4h
CAN0 Message Slot Buffer 0 Extended ID2
(1)(2)C0SLOT0_4
XXh
01E5h
CAN0 Message Slot Buffer 0 Data Length Cod
e(1)(2)C0SLOT0_5
XXh
01E6h
CAN0 Message Slot Buffer 0 Data
0(1)(2)C0SLOT0_6
XXh
01E7h
CAN0 Message Slot Buffer 0 Data
1(1)(2)C0SLOT0_7
XXh
01E8h
CAN0 Message Slot Buffer 0 Data
2(1)(2)C0SLOT0_8
XXh
01E9h
CAN0 Message Slot Buffer 0 Data
3(1)(2)C0SLOT0_9
XXh
01EAh
CAN0 Message Slot Buffer 0 Data
4(1)(2)C0SLOT0_10
XXh
01EBh
CAN0 Message Slot Buffer 0 Data
5(1)(2)C0SLOT0_11
XXh
01ECh
CAN0 Message Slot Buffer 0 Data
6(1)(2)C0SLOT0_12
XXh
01EDh
CAN0 Message Slot Buffer 0 Data
7(1)(2)C0SLOT0_13
XXh
01EEh
CAN0 Message Slot Buffer 0 Time Stamp High-Orde
r(1)(2)C0SLOT0_14
XXh
01EFh
CAN0 Message Slot Buffer 0 Time Stamp Low-Orde
r(1)(2)C0SLOT0_15
XXh