h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 945

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

B.3
Possible types of access
R/W
W
Bit
numbers
Initial bit
values
R
Register
acronym
Read only
Write only
Read and write
Functions
DACR—D/A Control Register
Bit
Initial value
Read/Write
DAOE1
D/A output enable 1
R/W
0
1
7
0
Analog output DA1 disabled
Channel 1 D/A conversion enabled.
Analog output DA1 enabled
DAOE0
D/A output enable 0
0
1
R/W
Register
name
6
0
Analog output DA0 disabled
Channel 0 D/A conversion enabled.
Analog output DA0 enabled
D/A enabled
DAOE1
0
1
DAE
R/W
5
0
DAOE0
H'FFFA
0
1
0
1
—
—
4
1
Address to which the
register is mapped
DAE
*
0
1
0
1
*
—
—
Channel 0 and 1 D/A conversion disabled
Channel 0 D/A conversion enabled
Channel 1 D/A conversion disabled
Channel 0 and 1 D/A conversion enabled
Channel 0 D/A conversion disabled
Channel 1 D/A conversion enabled
Channel 0 and 1 D/A conversion enabled
Channel 0 and 1 D/A conversion enabled
Rev. 4.00 Jun 06, 2006 page 891 of 1004
3
1
Conversion result
—
—
2
1
Appendix B Internal I/O Registers
—
—
1
1
D/A Converter
—
—
0
1
REJ09B0301-0400
Name of
on-chip
supporting
module
Names of the
bits. Dashes
(—) indicate
reserved bits.
Full name
of bit
Descriptions
of bit settings