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RX230 Datasheet, PDF (65/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory
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RX230 Group, RX231 Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (23 / 42)
Address
Module
Symbol
0008 B30Ch SCI12
0008 B30Dh SCI12
0008 B30Eh SCI12
0008 B30Eh SCI12
0008 B30Fh SCI12
0008 B310h SCI12
0008 B310h SCI12
0008 B311h SCI12
0008 B312h SCI12
0008 B320h SCI12
0008 B321h SCI12
0008 B322h SCI12
0008 B323h SCI12
0008 B324h SCI12
0008 B325h SCI12
0008 B326h SCI12
0008 B327h SCI12
0008 B328h SCI12
0008 B329h SCI12
0008 B32Ah SCI12
0008 B32Bh SCI12
0008 B32Ch SCI12
0008 B32Dh SCI12
0008 B32Eh SCI12
0008 B32Fh SCI12
0008 B330h SCI12
0008 B331h SCI12
0008 B332h SCI12
0008 B333h SCI12
0008 C000h PORT0
0008 C001h PORT1
0008 C002h PORT2
0008 C003h PORT3
0008 C004h PORT4
0008 C005h PORT5
0008 C00Ah PORTA
0008 C00Bh PORTB
0008 C00Ch PORTC
0008 C00Dh PORTD
0008 C00Eh PORTE
0008 C011h PORTH
0008 C012h PORTJ
0008 C020h PORT0
0008 C021h PORT1
0008 C022h PORT2
0008 C023h PORT3
0008 C024h PORT4
0008 C025h PORT5
0008 C02Ah PORTA
0008 C02Bh PORTB
0008 C02Ch PORTC
0008 C02Dh PORTD
Register Name
I2C Status Register
SPI Mode Register
Transmit Data Register HL
Transmit Data Register H
Transmit Data Register L
Receive Data Register HL
Receive Data Register H
Receive Data Register L
Modulation Duty Register
Extended Serial Module Enable Register
Control Register 0
Control Register 1
Control Register 2
Control Register 3
Port Control Register
Interrupt Control Register
Status Register
Status Clear Register
Control Field 0 Data Register
Control Field 0 Compare Enable Register
Control Field 0 Receive Data Register
Primary Control Field 1 Data Register
Secondary Control Field 1 Data Register
Control Field 1 Compare Enable Register
Control Field 1 Receive Data Register
Timer Control Register
Timer Mode Register
Timer Prescaler Register
Timer Count 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 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
Register
Symbol
SISR
SPMR
TDRHL
TDRH
TDRL
RDRHL
RDRH
RDRL
MDDR
ESMER
CR0
CR1
CR2
CR3
PCR
ICR
STR
STCR
CF0DR
CF0CR
CF0RR
PCF1DR
SCF1DR
CF1CR
CF1RR
TCR
TMR
TPRE
TCNT
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PDR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
PODR
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
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
16
16
4 or 5 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
8
8
2 or 3 PCLKB
2 ICLK
16
16
4 or 5 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
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
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