H8SXSLASH1663 datasheet(921/1158 Pages) RENESAS

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Section 19 D/A Converter

Rev.1.00 Jun. 07, 2006 Page 869 of 1102

REJ09B0294-0100

19.3.2

D/A Control Register 01 (DACR01)

DACR01 controls the operation of the D/A converter.

DAOE1

R/W

DAOE0

R/W

DAE

R/W



Bit

Bit Name

Initial Value

R/W

Bit

Bit Name

Initial

Value

R/W

Description

DAOE1

R/W

D/A Output Enable 1

Controls D/A conversion and analog output.

0: Analog output of channel 1 (DA1) is disabled

1: D/A conversion of channel 1 is enabled. Analog output

of channel 1 (DA1) is enabled.

DAOE0

R/W

D/A Output Enable 0

Controls D/A conversion and analog output.

0: Analog output of channel 0 (DA0) is disabled

1: D/A conversion of channel 0 is enabled. Analog output

of channel 0 (DA0) is enabled.

DAE

R/W

D/A Enable

Used together with the DAOE0 and DAOE1 bits to control

D/A conversion. When this bit is cleared to 0, D/A

conversion is controlled independently for channels 0 and

1. When this bit is set to 1, D/A conversion for channels 0

and 1 is controlled together.

Output of conversion results is always controlled by the

DAOE0 and DAOE1 bits. For details, see Table 19.2,

Control of D/A Conversion.

4 to 0



All 1

Reserved

These are read-only bits and cannot be modified.

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