RX230 Datasheet, PDF (69/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

RX230 Group, RX231 Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (27 / 42)
Address
Module
Symbol
0008 C1A4h MPC
0008 C1A5h MPC
0008 C1A6h MPC
0008 C1A7h MPC
0008 C1A8h MPC
0008 C1A9h MPC
0008 C1AAh MPC
0008 C1ABh MPC
0008 C1ACh MPC
0008 C1ADh MPC
0008 C1AEh MPC
0008 C1AFh MPC
0008 C1B0h MPC
0008 C1B1h MPC
0008 C1B2h MPC
0008 C1B3h MPC
0008 C1B4h MPC
0008 C1B5h MPC
0008 C1B6h MPC
0008 C1B7h MPC
0008 C1C8h MPC
0008 C1C9h MPC
0008 C1CAh MPC
0008 C1CBh MPC
0008 C1D3h MPC
0008 C290h SYSTEM
0008 C291h SYSTEM
0008 C293h SYSTEM
0008 C297h SYSTEM
0008 C298h SYSTEM
0008 C29Ah SYSTEM
0008 C29Bh SYSTEM
0008 C29Dh SYSTEM
0008 C29Eh SYSTEM
0008 C29Fh SYSTEM
0008 C400h RTC
0008 C402h RTC
0008 C402h RTC
0008 C404h RTC
0008 C404h RTC
0008 C406h RTC
0008 C406h RTC
0008 C408h RTC
0008 C408h RTC
0008 C40Ah RTC
0008 C40Ch RTC
0008 C40Eh RTC
0008 C410h RTC
0008 C410h RTC
0008 C412h RTC
0008 C412h RTC
Register Name
PC4 Pin Function Control Register
PC5 Pin Function Control Register
PC6 Pin Function Control Register
PC7 Pin Function Control Register
PD0 Pin Function Control Register
PD1 Pin Function Control Register
PD2 Pin Function Control Register
PD3 Pin Function Control Register
PD4 Pin Function Control Register
PD5 Pin Function Control Register
PD6 Pin Function Control Register
PD7 Pin Function Control Register
PE0 Pin Function Control Register
PE1 Pin Function Control Register
PE2 Pin Function Control Register
PE3 Pin Function Control Register
PE4 Pin Function Control Register
PE5 Pin Function Control Register
PE6 Pin Function Control Register
PE7 Pin Function Control Register
PH0 Pin Function Control Register
PH1 Pin Function Control Register
PH2 Pin Function Control Register
PH3 Pin Function Control Register
PJ3 Pin Function Control Register
Reset Status Register 0
Reset Status Register 1
Main Clock Oscillator Forced Oscillation Control Register
Voltage Monitoring Circuit Control Register
Voltage Detection Level Select Register
Voltage Monitoring 1 Circuit Control Register 0
Voltage Monitoring 2 Circuit Control Register 0
VBATT Control Register
VBATT Status Register
VBATT Pin Voltage Drop Detection Interrupt Control
Register
64-Hz Counter
Second Counter
Binary Counter 0
Minute Counter
Binary Counter 1
Hour Counter
Binary Counter 2
Day-of-Week Counter
Binary Counter 3
Date Counter
Month Counter
Year Counter
Second Alarm Register
Binary Counter 0 Alarm Register
Minute Alarm Register
Binary Counter 1 Alarm Register
Register
Symbol
PC4PFS
PC5PFS
PC6PFS
PC7PFS
PD0PFS
PD1PFS
PD2PFS
PD3PFS
PD4PFS
PD5PFS
PD6PFS
PD7PFS
PE0PFS
PE1PFS
PE2PFS
PE3PFS
PE4PFS
PE5PFS
PE6PFS
PE7PFS
PH0PFS
PH1PFS
PH2PFS
PH3PFS
PJ3PFS
RSTSR0
RSTSR1
MOFCR
LVCMPCR
LVDLVLR
LVD1CR0
LVD2CR0
VBATTCR
VBATTSR
VBTLVDICR
R64CNT
RSECCNT
BCNT0
RMINCNT
BCNT1
RHRCNT
BCNT2
RWKCNT
BCNT3
RDAYCNT
RMONCNT
RYRCNT
RSECAR
BCNT0AR
RMINAR
BCNT1AR
Number of Access Cycles
Number Access
of Bits Size
ICLK  PCLK
ICLK <PCLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
4 or 5 PCLKB
2 or 3 ICLK
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
16
16
8
8
8
8
8
8
8
8
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 or 3 PCLKB
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
2 ICLK
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 69 of 177