MITSUBISHI
ELECTRIC
8
MITSUBISHI MICROCOMPUTERS
7630 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
SPECIAL FUNCTION REGISTERS (SFR)
Fig. 7
Memory map of special register (SFR)
0030
16
CAN transmit control register
0031
16
CAN bus timing control register 1
0032
16
CAN bus timing control register 2
0033
16
CAN acceptance code register 0
0034
16
CAN acceptance code register 1
0035
16
CAN acceptance code register 2
0036
16
CAN acceptance code register 3
0037
16
CAN acceptance code register 4
0038
16
CAN acceptance mask register 0
0039
16
CAN acceptance mask register 1
003A
16
CAN acceptance mask register 2
003B
16
CAN acceptance mask register 3
003C
16
CAN acceptance mask register 4
003D
16
CAN receive control register
003E
16
CAN transmit abort register
003F
16
Reserved
0040
16
CAN transmit buffer register 0
0041
16
CAN transmit buffer register 1
0042
16
CAN transmit buffer register 2
0043
16
CAN transmit buffer register 3
0044
16
CAN transmit buffer register 4
0045
16
CAN transmit buffer register 5
0046
16
CAN transmit buffer register 6
0047
16
CAN transmit buffer register 7
0048
16
CAN transmit buffer register 8
0049
16
CAN transmit buffer register 9
004A
16
CAN transmit buffer register A
004B
16
CAN transmit buffer register B
004C
16
CAN transmit buffer register C
004D
16
CAN transmit buffer register D
004E
16
Reserved
004F
16
Reserved
0050
16
CAN receive buffer register 0
0051
16
CAN receive buffer register 1
0052
16
CAN receive buffer register 2
0053
16
CAN receive buffer register 3
0054
16
CAN receive buffer register 4
0055
16
CAN receive buffer register 5
0056
16
CAN receive buffer register 6
0057
16
CAN receive buffer register 7
0058
16
CAN receive buffer register 8
0059
16
CAN receive buffer register 9
005A
16
CAN receive buffer register A
005B
16
CAN receive buffer register B
005C
16
CAN receive buffer register C
005D
16
CAN receive buffer register D
005E
16
Reserved
005F
16
Reserved
CTRM
CBTCON1
CBTCON2
CAC0
CAC1
CAC2
CAC3
CAC4
CAM0
CAM1
CAM2
CAM3
CAM4
CREC
CABORT
CTB0
CTB1
CTB2
CTB3
CTB4
CTB5
CTB6
CTB7
CTB8
CTB9
CTBA
CTBB
CTBC
CTBD
CRB0
CRB1
CRB2
CRB3
CRB4
CRB5
CRB6
CRB7
CRB8
CRB9
CRBA
CRBB
CRBC
CRBD
0000
16
CPU mode register
0001
16
Not used
0002
16
Interrupt request register A
0003
16
Interrupt request register B
0004
16
Interrupt request register C
0005
16
Interrupt control register A
0006
16
Interrupt control register B
0007
16
Interrupt control register C
0008
16
Port P0 register
0009
16
Port P0 direction register
000A
16
Port P1 register
000B
16
Port P1 direction register
000C
16
Port P2 register
000D
16
Port P2 direction register
000E
16
Port P3 register
000F
16
Port P3 direction register
0010
16
Port P4 register
0011
16
Port P4 direction register
0012
16
Serial I/O shift register
0013
16
Serial I/O control register
0014
16
A-D conversion register
0015
16
A-D control register
0016
16
Timer 1
0017
16
Timer 2
0018
16
Timer 3
0019
16
Timer 123 mode register
001A
16
Timer XL
001B
16
Timer XH
001C
16
Timer YL
001D
16
Timer YH
001E
16
Timer X mode register
001F
16
Timer Y mode register
0020
16
UART mode register
0021
16
UART baud rate generator
0022
16
UART control register
0023
16
UART status register
0024
16
UART transmit buffer register 1
0025
16
UART transmit buffer register 2
0026
16
UART receive buffer register 1
0027
16
UART receive buffer register 2
0028
16
Port P0 pull-up control register
0029
16
Port P1 pull-up control register
002A
16
Port P2 pull-up control register
002B
16
Port P3 pull-up control register
002C
16
Port P4 pull-up/down control register
002D
16
Interrupt polarity selection register
002E
16
Watchdog timer register
002F
16
Polarity control register
CPUM
IREQA
IREQB
IREQC
ICONA
ICONB
ICONC
P0
P0D
P1
P1D
P2
P2D
P3
P3D
P4
P4D
SIO
SIOCON
AD
ADCON
T1
T2
T3
T123M
TXL
TXH
TYL
TYH
TXM
TYM
UMOD
UBRG
UCON
USTS
UTBR1
UTBR2
URBR1
URBR2
PUP0
PUP1
PUP2
PUP3
PUP4
IPOL
WDT
PCON