Datasheet

Section 20 D/A Converter
(This function is not available in the H8S/2695)
Page 928 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
20.1.2 Block Diagram
Figure 20.1 shows a block diagram of the D/A converter.
Bus interface
Module data bus Internal data bus
8-bit D/A
DADR0 (DADR2) DADR1 (DADR3)
DACR
Control
circuit
Legend:
DACR:
DADR0 to DADR3:
D/A control register
D/A data register 0 to 3
Vref
AVCC
DA1 (DA3)
DA0 (DA2)
AVSS
Figure 20.1 Block Diagram of D/A Converter