Datasheet

Section 15 D/A Converter
Rev.7.00 Feb. 14, 2007 page 554 of 1108
REJ09B0089-0700
15.1.2 Block Diagram
Figure 15.1 shows a block diagram of the D/A converter.
Module data bus Internal data bus
V
ref
AV
CC
DA1
DA0
AV
SS
8-bit
D/A
converter
Control circuit
DADR0
Bus interface
DADR1
DACR
Legend:
DACR: D/A control register
DADR0, DADR1: D/A data registers 0, 1
Figure 15.1 Block Diagram of D/A Converter