Datasheet
R01DS0098EJ0180 Rev.1.80 Page 98 of 208
May 13, 2014
RX63N Group, RX631 Group 4. I/O Registers
0008 8313h RIIC0 I
2
C bus receive data register ICDRR 8 8 2, 3 PCLKB 2 ICLK RIIC
0008 8320h RIIC1 I
2
C bus control register 1 ICCR1 8 8 2, 3 PCLKB 2 ICLK
0008 8321h RIIC1 I
2
C bus control register 2 ICCR2 8 8 2, 3 PCLKB 2 ICLK
0008 8322h RIIC1 I
2
C bus mode register 1 ICMR1 8 8 2, 3 PCLKB 2 ICLK
0008 8323h RIIC1 I
2
C bus mode register 2 ICMR2 8 8 2, 3 PCLKB 2 ICLK
0008 8324h RIIC1 I
2
C bus mode register 3 ICMR3 8 8 2, 3 PCLKB 2 ICLK
0008 8325h RIIC1 I
2
C bus function enable register ICFER 8 8 2, 3 PCLKB 2 ICLK
0008 8326h RIIC1 I
2
C bus status enable register ICSER 8 8 2, 3 PCLKB 2 ICLK
0008 8327h RIIC1 I
2
C bus interrupt enable register ICIER 8 8 2, 3 PCLKB 2 ICLK
0008 8328h RIIC1 I
2
C bus status register 1 ICSR1 8 8 2, 3 PCLKB 2 ICLK
0008 8329h RIIC1 I
2
C bus status register 2 ICSR2 8 8 2, 3 PCLKB 2 ICLK
0008 832Ah RIIC1
Slave address register L0 SARL0
8 8 2, 3 PCLKB 2 ICLK
0008 832Ah RIIC1
Timeout Internal Counter L TMOCNTL
8 8 2, 3 PCLKB 2 ICLK
0008 832Bh RIIC1
Slave address register U0 SARU0
8 8 2, 3 PCLKB 2 ICLK
0008 832Bh RIIC1
Timeout Internal Counter U TMOCNTU
8 8 2, 3 PCLKB 2 ICLK
0008 832Ch RIIC1
Slave address register L1 SARL1
8 8 2, 3 PCLKB 2 ICLK
0008 832Dh RIIC1
Slave address register U1 SARU1
8 8 2, 3 PCLKB 2 ICLK
0008 832Eh RIIC1
Slave address register L2 SARL2
8 8 2, 3 PCLKB 2 ICLK
0008 832Fh RIIC1
Slave address register U2 SARU2
8 8 2, 3 PCLKB 2 ICLK
0008 8330h RIIC1 I
2
C bus bit rate low-level register ICBRL 8 8 2, 3 PCLKB 2 ICLK
0008 8331h RIIC1 I
2
C bus bit rate high-level register ICBRH 8 8 2, 3 PCLKB 2 ICLK
0008 8332h RIIC1 I
2
C bus transmit data register ICDRT 8 8 2, 3 PCLKB 2 ICLK
0008 8333h RIIC1 I
2
C bus receive data register ICDRR 8 8 2, 3 PCLKB 2 ICLK
0008 8340h RIIC2 I
2
C bus control register 1 ICCR1 8 8 2, 3 PCLKB 2 ICLK
0008 8341h RIIC2 I
2
C bus control register 2 ICCR2 8 8 2, 3 PCLKB 2 ICLK
0008 8342h RIIC2 I
2
C bus mode register 1 ICMR1 8 8 2, 3 PCLKB 2 ICLK
0008 8343h RIIC2 I
2
C bus mode register 2 ICMR2 8 8 2, 3 PCLKB 2 ICLK
0008 8344h RIIC2 I
2
C bus mode register 3 ICMR3 8 8 2, 3 PCLKB 2 ICLK
0008 8345h RIIC2 I
2
C bus function enable register ICFER 8 8 2, 3 PCLKB 2 ICLK
0008 8346h RIIC2 I
2
C bus status enable register ICSER 8 8 2, 3 PCLKB 2 ICLK
0008 8347h RIIC2 I
2
C bus interrupt enable register ICIER 8 8 2, 3 PCLKB 2 ICLK
0008 8348h RIIC2 I
2
C bus status register 1 ICSR1 8 8 2, 3 PCLKB 2 ICLK
0008 8349h RIIC2 I
2
C bus status register 2 ICSR2 8 8 2, 3 PCLKB 2 ICLK
0008 834Ah RIIC2
Slave address register L0 SARL0
8 8 2, 3 PCLKB 2 ICLK
0008 834Bh RIIC2
Slave address register U0 SARU0
8 8 2, 3 PCLKB 2 ICLK
0008 834Ch RIIC2
Slave address register L1 SARL1
8 8 2, 3 PCLKB 2 ICLK
0008 834Dh RIIC2
Slave address register U1 SARU1
8 8 2, 3 PCLKB 2 ICLK
0008 834Eh RIIC2
Slave address register L2 SARL2
8 8 2, 3 PCLKB 2 ICLK
0008 834Fh RIIC2
Slave address register U2 SARU2
8 8 2, 3 PCLKB 2 ICLK
0008 8350h RIIC2 I
2
C bus bit rate low-level register ICBRL 8 8 2, 3 PCLKB 2 ICLK
0008 8351h RIIC2 I
2
C bus bit rate high-level register ICBRH 8 8 2, 3 PCLKB 2 ICLK
0008 8352h RIIC2 I
2
C bus transmit data register ICDRT 8 8 2, 3 PCLKB 2 ICLK
0008 8353h RIIC2 I
2
C bus receive data register ICDRR 8 8 2, 3 PCLKB 2 ICLK
0008 8360h RIIC3 I
2
C bus control register 1 ICCR1 8 8 2, 3 PCLKB 2 ICLK
0008 8361h RIIC3 I
2
C bus control register 2 ICCR2 8 8 2, 3 PCLKB 2 ICLK
0008 8362h RIIC3 I
2
C bus mode register 1 ICMR1 8 8 2, 3 PCLKB 2 ICLK
0008 8363h RIIC3 I
2
C bus mode register 2 ICMR2 8 8 2, 3 PCLKB 2 ICLK
0008 8364h RIIC3 I
2
C bus mode register 3 ICMR3 8 8 2, 3 PCLKB 2 ICLK
0008 8365h RIIC3 I
2
C bus function enable register ICFER 8 8 2, 3 PCLKB 2 ICLK
0008 8366h RIIC3 I
2
C bus status enable register ICSER 8 8 2, 3 PCLKB 2 ICLK
0008 8367h RIIC3 I
2
C bus interrupt enable register ICIER 8 8 2, 3 PCLKB 2 ICLK
Table 4.1 List of I/O Registers (Address Order) (19/50)
Address
Module
Symbol Register Name
Register
Symbol
Number
of Bits
Access
Size
Number of Access States
Related
Function
ICLKPCLK ICLK<PCLK