10
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
3827 Group
MITSUBISHI MICROCOMPUTERS
Fig. 8 Memory map of special function register (SFR)
000016
000116
000216
000316
000416
000516
000616
000716
000816
000916
000A16
000B16
000C16
000D16
000E16
000F16
001016
001116
001216
001316
001416
001516
001616
001716
001816
001916
001A16
001B16
001C16
001D16
001E16
001F16
Port P0 (P0)
Port P1 (P1)
Port P1 output control register (P1D)
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)
Serial I/O1 status register (SIO1STS)
Serial I/O1 control register (SIO1CON)
UART control register (UARTCON)
Baud rate generator (BRG)
PULL register A (PULLA)
PULL register B (PULLB)
Transmit/Receive buffer register(TB/RB)
Port P0 direction register (P0D)
Port P3 output control register (P3C)
Key input control register (KIC)
Serial I/O2 control register (SIO2CON)
Reserved area
Serial I/O2 register (SIO2)
002016
002116
002216
002316
002416
002516
002616
002716
002816
002916
002A16
002B16
002C16
002D16
002E16
002F16
003016
003116
003216
003316
003416
003516
003616
003716
003816
003916
003A16
003B16
003C16
003D16
003E16
003F16 Interrupt control register 2(ICON2)
Timer 3 (T3)
Timer X mode register (TXM)
Interrupt edge selection register
(INTEDGE)
CPU mode register (CPUM)
Interrupt request register 1(IREQ1)
Interrupt request register 2(IREQ2)
Interrupt control register 1(ICON1)
Timer X (low) (TXL)
Timer Y (low) (TYL)
Timer 1 (T1)
Timer 2 (T2)
Timer X (high) (TXH)
Timer Y (high) (TYH)
Timer Y mode register (TYM)
Timer 123 mode register (T123M)
TOUT/
φ output control register (CKCON)
Segment output enable register (SEG)
LCD mode register (LM)
A-D control register (ADCON)
A-D control register (low-order) (ADL)
PWM control register (PWMCON)
PWM prescaler (PREPWM)
PWM register (PWM)
A-D control register (high-order) (ADH)
D-A1 conversion register (DA1)
D-A2 conversion register (DA2)
D-A control register (DACON)
Watchdog timer control register (WDTCON)