HD64F3437TF16 Datasheet, PDF (710/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

DADR1—D/A Data Register 1
H'F9
D/A
Bit
7
6
5
4
3
2
1
0
Initial value
Read/Write
0
0
0
0
0
0
0
0
R/W R/W R/W R/W R/W R/W R/W R/W
Data to be converted
DACR—D/A Control Register
H'FA
D/A
Bit
7
6
5
4
3
2
1
0
DAOE1 DAOE0 DAE
Initial value
0
0
0
1
1
1
1
1
Read/Write
R/W
R/W R/W
—
—
—
—
—
D/A Enable
Bit 7 Bit 6
DAOE1 DAOE0
0
0
1
1
0
1
Bit 5
DAE
—
0
1
0
1
—
Description
Channels 0 and 1 disabled
Channel 0 enabled, channel 1 disabled
Channels 0 and 1 enabled
Channel 0 disabled, channel 1 enabled
Channels 0 and 1 enabled
Channels 0 and 1 enabled
D/A Output Enable 0
0 Analog output at DA0 disabled
1 Analog conversion in channel 0 and output at DA0 enabled
D/A Output Enable 1
0 Analog output at DA1 disabled
1 Analog conversion in channel 1 and output at DA1 enabled
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