Datasheet
Section 24 List of Registers 
Page 1192 of 1384    R01UH0310EJ0500 Rev. 5.00 
 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 
Bit 15  Bit 14  Bit 13  Bit 12  Bit 11  Bit 10  Bit 9  Bit 8 
IOARV1B 
Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
Bit 15  Bit 14  Bit 13  Bit 12  Bit 11  Bit 10  Bit 9  Bit 8 ETCR_1B 
Bit 7  Bit 6  Bit 5  Bit 4  Bit 3  Bit 2  Bit 1  Bit 0 
DMAWER  ⎯  ⎯  ⎯  ⎯ WE1B WE1A WE0B WE0A 
DMATCR  ⎯  ⎯ TEE1 TEE0 ⎯  ⎯  ⎯  ⎯ 
DMACR_0A*
2
 DTSZ DTID  RPE  DTDIR DTF3 DTF2  DTF1 DTF0 
DMACR_0A*
3
 DTSZ  SAID  SAIDE  BLKDIR  BLKE  ⎯  ⎯  ⎯ 
DMACR_0B*
2
 DTSZ DTID  RPE  DTDIR DTF3 DTF2  DTF1 DTF0 
DMACR_0B*
3
  ⎯ DAID DAIDE ⎯ DTF3 DTF2 DTF1 DTF0 
DMACR_1A*
2
 DTSZ DTID  RPE  DTDIR DTF3 DTF2  DTF1 DTF0 
DMACR_1A*
3
 DTSZ  SAID  SAIDE  BLKDIR  BLKE  ⎯  ⎯  ⎯ 
DMACR_1B*
2
 DTSZ DTID  RPE  DTDIR DTF3 DTF2  DTF1 DTF0 
DMACR_1B*
3
  ⎯ DAID DAIDE ⎯ DTF3 DTF2 DTF1 DTF0 
DMABCRH*
2
 FAE1  FAE0  SAE1  SAE0  DTA1B  DTA1A  DTA0B  DTA0A 
DMABCRH*
3
 FAE1  FAE0  ⎯  ⎯ DTA1 ⎯ DTA0 ⎯ 
DMABCRL*
2
 DTE1B  DTE1A  DTE0B  DTE0A  DTIE1B DTIE1A  DTIE0B  DTIE0A 
DMABCRL*
3
 DTME1  DTE1  DTME0  DTE0  DTIE1B  DTIE1A  DTIE0B  DTIE0A 
DMAC 
DTCERA DTCEA7 DTCEA6 DTCEA5 DTCEA4 DTCEA3 DTCEA2  DTCEA1 DTCEA0 
DTCERB DTCEB7 DTCEB6 DTCEB5 DTCEB4 DTCEB3 DTCEB2  DTCEB1 DTCEB0 
DTCERC DTCEC7 DTCEC6 DTCEC5 DTCEC4 DTCEC3 DTCEC2 DTCEC1 DTCEC0 
DTCERD DTCED7 DTCED6 DTCED5 DTCED4 DTCED3 DTCED2 DTCED1 DTCED0 
DTCERE DTCEE7 DTCEE6 DTCEE5 DTCEE4 DTCEE3 DTCEE2  DTCEE1 DTCEE0 
DTCERF DTCEF7 DTCEF6 DTCEF5 DTCEF4 DTCEF3 DTCEF2 DTCEF1 DTCEF0 
DTCERG DTCEG7 DTCEG6 DTCEG5 DTCEG4 DTCEG3 DTCEG2  DTCEG1 DTCEG0 
DTCERH DTCEH7 DTCEH6 DTCEH5 DTCEH4 DTCEH3 DTCEH2 DTCEH1 DTCEH0 
DTVECR DTVEC7 DTVEC6 DTVEC5 DTVEC4 DTVEC3 DTVEC2  DTVEC1 DTVEC0 
DTC 










