Bit 6—D/A Output Enable 0 (DAOE0): Controls analog output from the D/A converter.
Bit 6: DAOE0
Description
0
1
Analog output at DA0 is disabled.
D/A conversion is enabled on channel 0. Analog output is enabled at DA0.
Bit 5—D/A Enable (DAE): Controls D/A conversion, in combination with bits DAOE0 and
DAOE1. D/A conversion is controlled independently on channels 0 and 1 when DAE = 0.
Channels 0 and 1 are controlled together when DAE = 1.
The decision to output the converted results is always controlled independently by DAOE0 and
DAOE1.
Bit 7: DAOE1 Bit 6: DAOE0 Bit 5: DAE
Description
0
0
1
—
0
Disabled on channels 0 and 1.
Enabled on channel 0.
Disabled on channel 1.
Enabled on channels 0 and 1.
Disabled on channel 0.
Enabled on channel 1.
1
0
1
0
1
1
Enabled on channels 0 and 1.
Enabled on channels 0 and 1.
—
When the DAE bit is set to 1, analog power supply current drain is the same as during A/D and
D/A conversion, even if the DAOE0 and DAOE1 bits in DACR and the ADST bit in ADSCR are
cleared to 0.
Bits 4 to 0—Reserved: These bits cannot be modified and are always read as 1.
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RENESAS [ RENESAS TECHNOLOGY CORP ]
