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RX23T Datasheet, PDF (34/98 Pages) Renesas Technology Corp – 40-MHz 32-bit RX MCUs, built-in FPU, 65.6 DMIPS
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RX23T Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (10 / 16)
Address
Module
Symbol
0008 B082h DOC
0008 B084h DOC
0008 C000h PORT0
0008 C001h PORT1
0008 C002h PORT2
0008 C003h PORT3
0008 C004h PORT4
0008 C007h PORT7
0008 C009h PORT9
0008 C00Ah PORTA
0008 C00Bh PORTB
0008 C00Dh PORTD
0008 C020h PORT0
0008 C021h PORT1
0008 C022h PORT2
0008 C023h PORT3
0008 C024h PORT4
0008 C027h PORT7
0008 C029h PORT9
0008 C02Ah PORTA
0008 C02Bh PORTB
0008 C02Dh PORTD
0008 C040h PORT0
0008 C041h PORT1
0008 C042h PORT2
0008 C043h PORT3
0008 C044h PORT4
0008 C047h PORT7
0008 C049h PORT9
0008 C04Ah PORTA
0008 C04Bh PORTB
0008 C04Dh PORTD
0008 C04Eh PORTE
0008 C060h PORT0
0008 C061h PORT1
0008 C062h PORT2
0008 C063h PORT3
0008 C067h PORT7
0008 C069h PORT9
0008 C06Ah PORTA
0008 C06Bh PORTB
0008 C06Dh PORTD
0008 C06Eh PORTE
0008 C080h PORT0
0008 C082h PORT1
0008 C084h PORT2
0008 C085h PORT2
0008 C086h PORT3
0008 C087h PORT3
0008 C08Eh PORT7
0008 C08Fh PORT7
0008 C092h PORT9
Register Name
DOC Data Input Register
DOC Data Setting Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Direction Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Output Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Input Data Register
Port Mode Register
Port Mode Register
Port Mode Register
Port Mode Register
Port Mode Register
Port Mode Register
Port Mode Register
Port Mode Register
Port Mode Register
Port Mode Register
Open Drain Control Register 0
Open Drain Control Register 0
Open Drain Control Register 0
Open Drain Control Register 1
Open Drain Control Register 0
Open Drain Control Register 1
Open Drain Control Register 0
Open Drain Control Register 1
Open Drain Control Register 0
Register
Symbol
DODIR
DODSR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
PIDR
PIDR
PIDR
PIDR
PIDR
PIDR
PIDR
PIDR
PIDR
PIDR
PIDR
PMR
PMR
PMR
PMR
PMR
PMR
PMR
PMR
PMR
PMR
ODR0
ODR0
ODR0
ODR1
ODR0
ODR1
ODR0
ODR1
ODR0
R01DS0248EJ0110 Rev.1.10
Jan 13, 2016
Number of
Bits
16
16
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
Number of Access Cycles
Access Size ICLK  PCLK
16
2 or 3 PCLKB
16
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
8, 16
2 or 3 PCLKB
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