Datasheet
Section 22 List of Registers 
Rev.5.00 Nov. 02, 2005 Page 376 of 500 
REJ09B0027-0500   
Register 
Abbre- 
viation 
Bit No  Address
Module 
Name 
Data 
Bus 
Width 
Access 
State 
Receive data register_2  RDR_2  8  H'F745  SCI3_2  8  3 
— — — H'F746,  
H'F747 
SCI3_2 —  — 
I2C bus control register 1  ICCR1  8  H'F748  IIC2  8  2 
I2C bus control register 2  ICCR2  8  H'F749  IIC2  8  2 
I2C bus mode register  ICMR  8  H'F74A  IIC2  8  2 
I2C bus interrupt enable register  ICIER  8  H'F74B  IIC2  8  2 
I2C status register  ICSR  8  H'F74C  IIC2  8  2 
Slave address register  SAR  8  H'F74D  IIC2  8  2 
I2C bus transmit data register ICDRT 8  H'F74E IIC2  8  2 
I2C bus receive data register  ICDRR  8  H'F74F  IIC2  8  2 
— — — H'F750 
to 
H'F75F 
— — — 
Timer mode register B1  TMB1  8  H'F760  Timer B1  8  2 
Timer counter B1  TCB1  8  H'F761  Timer B1  8  2 
— — — H'F762 
to 
H'FF8F 
— — — 
Flash memory control register 1  FLMCR1 8  H'FF90  ROM  8  2 
Flash memory control register 2  FLMCR2 8  H'FF91  ROM  8  2 
Flash memory power control 
register 
FLPWCR 8 H'FF92 ROM 8  2 
Erase block register 1  EBR1  8  H'FF93  ROM  8  2 
— — — H'FF94 
to 
H'FF9A 
ROM — — 
Flash memory enable register FENR 8  H'FF9B ROM 8  2 
— — — H'FF9C 
to 
H'FF9F 
ROM — — 
Timer control register V0  TCRV0  8  H'FFA0  Timer V  8  3 
Timer control/status register V  TCSRV  8  H'FFA1  Timer V  8  3 










