Datasheet
Section 23 Power-Down Modes 
Page 1148 of 1384    R01UH0310EJ0500 Rev. 5.00 
 Sep 25, 2012 
H8S/2426, H8S/2426R, H8S/2424 Group
•  MSTPCRL 
Bit  Bit Name  Initial Value  R/W  Module 
7  MSTP7  1  R/W  A/D converter unit 1 
6  MSTP6  1  R/W  A/D converter unit 0 
5  MSTP5  1  R/W  Serial communication interface 4 (SCI_4) 
4  MSTP4  1  R/W  Serial communication interface 3 (SCI_3) 
3  MSTP3  1  R/W  Serial communication interface 2 (SCI_2) 
2  MSTP2  1  R/W  Serial communication interface 1 (SCI_1) 
1  MSTP1  1  R/W  Serial communication interface 0 (SCI_0) 
0  MSTP0  1  R/W  8-bit timer (TMR) 
23.1.3  Extension Module Stop Control Registers H and L 
(EXMSTPCRH, EXMSTPCRL) 
EXMSTPCR performs module stop state control. Setting a bit to 1, the corresponding module 
enters the module stop state, while clearing the bit to 0 clears the module stop state. When entering 
all module clocks stop mode, set EXMSTPCR to H'FFFF. 
•  EXMSTPCRH 
Bit  Bit Name  Initial Value  R/W  Module 
15 MSTP31 1  R/W  ⎯ 
14 MSTP30 1  R/W  ⎯ 
13 MSTP29 1  R/W  ⎯ 
12 MSTP28 1  R/W  ⎯ 
11 MSTP27 1  R/W  ⎯ 
10 MSTP26 1  R/W  ⎯ 
9 MSTP25 1  R/W ⎯ 
8 MSTP24 1  R/W ⎯ 










