Datasheet

Section 19 D/A Converter
Page 1096 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Module data bus Internal data bus
Vref
AVcc
DA3
DA2
AVss
8-bit
D/A
Control circuit
Bus interface
DADR2 DADR3
DACR23
[Legend]
DADR2: D/A data register 2
DADR3: D/A data register 3
DACR23: D/A control register 23
Figure 19.1 Block Diagram of D/A Converter