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CHAPTER 15 D/A CONVERTER

15.2 D/A Converter Configuration

The D/A converter consists of the following hardware.

Table 15-1. D/A Converter Configuration

Item Configuration

D/A conversion value set register 0 (DACS0)

D/A conversion value set register 1 (DACS1)

Control register D/A converter mode register (DAM)

Figure 15-1. D/A Converter Block Diagram

Register

Selector
D/A Conversion Value
Set Register 1
(DACS1)
Internal Bus
Internal Bus
2R
2R
2R
2R
R
R2R
2R
2R
2R
R
R
DAM5
ANO1/P131
ANO0/P130
D/A Converter Mode Register
DACS1 Write
INTTM2
DACS0 Write
INTTM1
AV
REF1
AV
SS
D/A Conversion Value
Set Register 0
(DACS0)
DAM4
DACE1DACE0
Selector