Datasheet
Section 24 List of Registers 
R01UH0310EJ0500 Rev. 5.00    Page 1195 of 1384 
Sep 25, 2012     
H8S/2426, H8S/2426R, H8S/2424 Group 
Register 
Abbreviation  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0  Module 
SSR_0*
4
 TDRE RDRF ORER FER  PER  TEND MPB MPBT 
SSR_0*
5
 TDRE RDRF ORER ERS  PER TEND MPB MPBT 
RDR_0  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
SCMR_0 BCP2 ⎯  ⎯  ⎯ SDIR SINV ⎯ SMIF 
SCI_0, Smart 
card 
interface_0 
SMR_1*
4
 C/A  CHR  PE  O/E  STOP MP  CKS1 CKS0 
SMR_1*
5
 GM  BLK  PE  O/E  BCP1 BCP0  CKS1 CKS0 
BRR_1  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
SCR_1 TIE RIE TE  RE MPIE TEIE CKE1 CKE0 
TDR_1  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
SSR_1*
4
 TDRE RDRF ORER FER  PER  TEND MPB MPBT 
SSR_1*
5
 TDRE RDRF ORER ERS  PER TEND MPB MPBT 
RDR_1  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
SCMR_1 BCP2 ⎯  ⎯  ⎯ SDIR SINV ⎯ SMIF 
SCI_1, Smart 
card 
interface_1 
SMR_2*
4
 C/A  CHR  PE  O/E  STOP MP  CKS1 CKS0 
SMR_2*
5
 GM  BLK  PE  O/E  BCP1 BCP0  CKS1 CKS0 
BRR_2  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
SCR_2 TIE RIE TE  RE MPIE TEIE CKE1 CKE0 
TDR_2  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
SSR_2*
4
 TDRE RDRF ORER FER  PER  TEND MPB MPBT 
SSR_2*
5
 TDRE RDRF ORER ERS  PER TEND MPB MPBT 
RDR_2  Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
SCMR_2 BCP2 ⎯  ⎯  ⎯ SDIR SINV ⎯ SMIF 
SCI_2, Smart 
card 
interface_2 
AD9 AD8 AD7 AD6 AD5 AD4  AD3 AD2 ADDRA_0 
AD1 AD0 ⎯  ⎯  ⎯  ⎯  ⎯  ⎯ 
AD9 AD8 AD7 AD6 AD5 AD4  AD3 AD2 ADDRB_0 
AD1 AD0 ⎯  ⎯  ⎯  ⎯  ⎯  ⎯ 
AD9 AD8 AD7 AD6 AD5 AD4  AD3 AD2 ADDRC_0 
AD1 AD0 ⎯  ⎯  ⎯  ⎯  ⎯  ⎯ 
AD9 AD8 AD7 AD6 AD5 AD4  AD3 AD2 ADDRD_0 
AD1 AD0 ⎯  ⎯  ⎯  ⎯  ⎯  ⎯ 
A/D_0 










