MB90F654A FUJITSU [Fujitsu Component Limited.], MB90F654A Datasheet - Page 43

• Manufacturer Part Number: MB90F654A
• Description: 16-bit Proprietary Microcontroller
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

5. D/A Converter
(1) Register Configuration
D/A converter is an R-2R type D/A converter with 8-bit resolution. The device contains two D/A converters. The
D/A control register controls the output of the two D/A converters independently.
D/A converter data register 0 (DAT0)
D/A converter data register 1 (DAT1)
D/A control register channel 0 (DACR0)
D/A control register channel 1 (DACR1)
R/W : Readable and writable
Address : 00003A
Address : 00003B
Address : 00003C
Address : 00003D
—
X
: Unused
: Indeterminate
H
H
H
H
DA07 DA06 DA05 DA04 DA03 DA02 DA01 DA00
DA17 DA16 DA15 DA14 DA13 DA12 DA11 DA10
R/W
bit 15
bit 15
bit 7
bit 7
R/W
—
—
—
—
bit 14
bit 14
R/W
bit 6
bit 6
R/W
—
—
—
—
bit 13
bit 13
bit 5
bit 5
R/W
R/W
—
—
—
—
bit 12
bit 12
bit 4
R/W
bit 4
R/W
—
—
—
—
bit 11
bit 11
bit 3
R/W
bit 3
R/W
—
—
—
—
MB90650A Series
bit 10
bit 10
bit 2
R/W
bit 2
R/W
—
—
—
—
bit 1
bit 9
bit 1
bit 9
R/W
R/W
—
—
—
—
DAE0
DAE1
bit 0
bit 8
bit 0
bit 8
R/W
R/W
R/W
R/W
XXXXXXXX
XXXXXXXX
Initial value
Initial value
Initial value
Initial value
- - - - - - - 0
- - - - - - - 0
B
B
B
B
43