Hardware manual

Rev. 3.0, 09/98, page 244 of 361
12.1.2 Block Diagram
Figure 12.1 shows a block diagram of the D/A converter.
Internal data bus
DACR
DADR0
DADR1
: D/A control register
: D/A data register 0
: D/A data register 1
Module data bus
Bus interface
8 Bit
D/A
Control
circuit
AV
CC
DA0
DA1
AVSS
DADR0 DADR1
DACR
Legend:
Figure 12.1 D/A Converter Block Diagram