MITSUBISHI MICROCOMPUTERS
3822 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Port P0 (P0)
000016
002016
002116
002216
002316
002416
Timer X (low) (TXL)
Timer X (high) (TXH)
Timer Y (low) (TYL)
Timer Y (high) (TYH)
Timer 1 (T1)
000116 Port P0 direction register (P0D)
Port P1 (P1)
000216
000316
000416
000516
000616
000716
000816
000916
000A16
000B16
000C16
000D16
000E16
000F16
001016
001116
001216
001316
001416
001516
Port P1 output control register (P1D)
Port P2 (P2)
Port P2 direction register (P2D)
Port P3 (P3)
002516 Timer 2 (T2)
Timer 3 (T3)
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
Timer X mode register (TXM)
Timer Y mode register (TYM)
Timer 123 mode register (T123M)
φ output control register (CKOUT)
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)
A-D control register (ADCON)
A-D conversion register (AD)
001616 PULL register A (PULLA)
PULL register B (PULLB)
001716
001816
001916
001A16
001B16
001C16
001D16
001E16
001F16
Transmit/Receive buffer register
Segment output enable register (SEG)
LCD mode register (LM)
(TB/RB)
Serial I/O status register (SIOSTS)
Serial I/O control register (SIO1CON)
UART control register (UARTCON)
Baud rate generator (BRG)
Interrupt edge selection register (INTEDGE)
CPU mode register (CPUM)
Interrupt request register 1(IREQ1)
Interrupt request register 2(IREQ2)
Interrupt control register 1(ICON1)
Interrupt control register 2(ICON2)
Fig. 13 Memory map of special function register (SFR)
16
MITSUBISHI [ Mitsubishi Group ]
