HD6413007F20 Datasheet, PDF (682/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix B Internal I/O Registers
DASTCR⎯D/A Standby Control Register
Bit
7
6
5
4
⎯
⎯
⎯
⎯
Initial value
1
1
1
1
Read/Write ^⎯
⎯
⎯
⎯
H'EE01A
3
2
⎯
⎯
1
1
⎯
⎯
D/A converter
1
0
⎯ DASTE
1
0
⎯
R/W
D/A standby enable
0 D/A output is disabled in software standby mode
1 D/A output is enabled in software standby mode
(Initial value)
DIVCR⎯Division Control Register
Bit
7
6
5
⎯
⎯
⎯
Initial value
1
1
1
Read/Write ⎯
⎯
⎯
H'EE01B
4
3
2
⎯
⎯
⎯
1
1
1
⎯
⎯
⎯
1
DIV1
0
R/W
System control
0
DIV0
0
R/W
Divide 1 and 0
Bit 1
DIV1
0
1
Bit 0
DIV0
0
1
0
1
Frequency Division Ratio
1/1 (Initial value)
1/2
1/4
1/8
Rev.5.00 Sep. 12, 2007 Page 652 of 764
REJ09B0396-0500