Datasheet
Appendix B Internal I/O Register 
Page 1222 of 1434    R01UH0166EJ0600 Rev. 6.00 
    Mar 02, 2011 
H8S/2633 Group, H8S/2633 F-ZTAT
TM
, 
H8S/2633R F-ZTAT
TM
, H8S/2695
Appendix B Internal I/O Register 
B.1A Addresses (H8S/2633 Group, H8S/2633F, H8S/2633R) 
Address 
Register 
Name 
Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
Module 
Name 
Data Bus 
Width 
(bits) 
H'FDAC DADR2    8 
H'FDAD DADR3     
H'FDAE DACR23 DAOE1 DAOE0 DAE — — — — — 
D/A2, 
D/A3 
H'FDB0 IrCR  IrE  IrCKS2 IrCKS1 IrCKS0 —  —  —  —  SCI0, IrDA 8 
H'FDB4 SCRX — IICX1 IICX0 IICE FLSHE — — — IIC  8 
H'FDB5 DDCSWR —  —  —  —  CLR3 CLR2 CLR1 CLR0 IIC  8 
H'FDB8 DADRAH0/ 
DACR0 
DA13/ 
TEST 
DA12/ 
PWME 
DA11/ 
— 
DA10/ 
— 
DA9/ 
OEB 
DA8/ 
OEA 
DA7/ 
OS 
DA6/ 
CKS 
PWM0 8 
H'FDB9 DADRAL0 DA5 DA4 DA3 DA2 DA1 DA0 CFS —     
H'FDBA DADRBH0/ 
DACNTH0 
DA13 DA12 DA11 DA10 DA9 DA8 DA7 DA6   
H'FDBB DADRBL0/ 
DACNTL0 
DA5 DA4 DA3 DA2 DA1 DA0 CFS REGS    
H'FDBC DADRAH1/ 
DACR1 
DA13/ 
TEST 
DA12/ 
PWME 
DA11/ 
— 
DA10/ 
— 
DA9/ 
OEB 
DA8/ 
OEA 
DA7/ 
OS 
DA6/ 
CKS 
PWM1 8 
H'FDBD DADRAL1 DA5 DA4 DA3 DA2 DA1 DA0 CFS —     
H'FDBE DADRBH1/ 
DACNTH1 
DA13 DA12 DA11 DA10 DA9 DA8 DA7 DA6   
H'FDBF DADRBL1/ 
DACNTL1 
DA5 DA4 DA3 DA2 DA1 DA0 CFS REGS    
H'FDC0 TCR2  CMIEB  CMIEA  OVIE  CCLR1 CCLR0  CKS2  CKS1  CKS0 
H'FDC1 TCR3  CMIEB  CMIEA  OVIE  CCLR1 CCLR0  CKS2  CKS1  CKS0 
TMR2, 
TMR3 
16 
H'FDC2 TCSR2 CMFB CMFA OVF —  OS3 OS2 OS1 OS0 
H'FDC3 TCSR3 CMFB CMFA OVF —  OS3 OS2 OS1 OS0 
H'FDC4 TCORA2     
H'FDC5 TCORA3     
H'FDC6 TCORB2     
H'FDC7 TCORB3     
H'FDC8 TCNT2     
H'FDC9 TCNT3     
H'FDD0 SMR3  C/A CHR PE  O/E STOP MP  CKS1 CKS0  8 
 SMR3 GM BLK PE O/E  BCP1 BCP0 CKS1 CKS0   
H'FDD1 BRR3     
H'FDD2 SCR3  TIE  RIE  TE  RE  MPIE  TEIE CKE1  CKE0 
SCI3, 
Smart card 
interface 
H'FDD3 TDR3    










