MITSUBISHI MICROCOMPUTERS
38B5 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
9
PRELIMINARY
Notice: This s not a final specification.
Some parametric imits are subject to change.
Fig. 7 Memory Map of Special Function Register (SFR)
0000
16
0001
16
0002
16
0003
16
0004
16
0005
16
0006
16
0007
16
0008
16
0009
16
000A
16
000B
16
000C
16
000D
16
000E
16
000F
16
0010
16
0011
16
0012
16
0013
16
0014
16
0015
16
0016
16
0017
16
0018
16
0019
16
001A
16
001B
16
001C
16
001D
16
001E
16
001F
16
Serial I/O2 transmit/receive buffer register (TB/RB)
Port P0 (P0)
Port P0 direction register (P0D)
Port P1 (P1)
Port P2 (P2)
Port P2 direction register (P2D)
Port P3 (P3)
Port P4 (P4)
Port P4 direction register (P4D)
Port P5 (P5)
Port P5 direction register (P5D)
Port P6 (P6)
Port P6 direction register (P6D)
Port P7 (P7)
Port P7 direction register (P7D)
Port P8 (P8)
Port P8 direction register (P8D)
PWM register (high-order) (PWMH)
PWM register (low-order) (PWM L)
Baud rate generator (BRG)
UART control register (UARTCON)
Serial I/O1 automatic transfer data pointer (SIO1DP)
Serial I/O1 control register 1 (SIO1CON1)
Serial I/O1 control register 2 (SIO1CON2)
Serial I/O1 register/Transfer counter (SIO1)
Serial I/O1 control register 3 (SIO1CON3)
Serial I/O2 control register (SIO2CON)
Serial I/O2 status register (SIO2STS)
Port P9 (P9)
Port P9 direction register (P9D)
0EF0
16
0EF1
16
0EF2
16
0EF3
16
0EF4
16
0EF5
16
0EF6
16
0EF7
16
Toff2 time set register (TOFF2)
Pull-up control register 1 (PULL1)
Pull-up control register 2 (PULL2)
P1FLDRAM write disable register (P1FLDRAM)
P3FLDRAM write disable register (P3FLDRAM)
FLDC mode register (FLDM)
Tdisp time set register (TDISP)
Toff1 time set register (TOFF1)
0020
16
0021
16
0022
16
0023
16
0024
16
0025
16
0026
16
0027
16
0028
16
0029
16
002A
16
002B
16
002C
16
002D
16
002E
16
002F
16
0030
16
0031
16
0032
16
0033
16
0034
16
0035
16
0036
16
0037
16
0038
16
0039
16
003A
16
003B
16
003C
16
003D
16
003E
16
003F
16
Timer X mode register 1 (TXM1)
Interrupt control register 2(ICON2)
Timer 1 (T1)
Timer 2 (T2)
Timer 3 (T3)
Timer 4 (T4)
Timer 5 (T5)
Timer 6 (T6)
PWM control register (PWMCON)
Timer 6 PWM register (T6PWM)
Timer 12 mode register (T12M)
Timer 34 mode register (T34M)
Timer 56 mode register (T56M)
Watchdog timer control register (WDTCON)
Timer X (low-order) (TXL)
Timer X (high-order) (TXH)
Timer X mode register 2 (TXM2)
Interrupt interval determination register (IID)
Interrupt interval determination control register (IIDCON)
A-D control register (ADCON)
A-D conversion register (low-order) (ADL)
A-D conversion register (high-order) (ADH)
Interrupt source switch register (IFR)
Interrupt edge selection register
(INTEDGE)
CPU mode register (CPUM)
Interrupt request register 1(IREQ1)
Interrupt request register 2(IREQ2)
Interrupt control register 1(ICON1)
0EF8
16
0EF9
16
0EFA
16
0EFB
16
0EFC
16
0EFD
16
0EFE
16
0EFF
16
FLD data pointer (FLDDP)
Port P0FLD/port switch register (P0FPR)
Port P2FLD/port switch register (P2FPR)
Port P8FLD/port switch register (P8FPR)
Port P8FLD output control register (P8FLDCON)
Buzzer output control register (BUZCON)