HD6413007F20 Datasheet, PDF (566/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

16. D/A Converter
16.1.2 Block Diagram
Figure 16.1 shows a block diagram of the D/A converter.
Module data bus
On-chip
data bus
V_REF
AV_CC
DA ₀
DA ₁
AV_SS
8-bit D/A
Legend:
DACR: D/A control register
DADR0: D/A data register 0
DADR1: D/A data register 1
DASTCR: D/A standby control register
Control circuit
Figure 16.1 D/A Converter Block Diagram
16.1.3 Pin Configuration
Table 16.1 summarizes the D/A converter's input and output pins.
Table 16.1 D/A Converter Pins
Pin Name
Abbreviation I/O
Analog power supply pin
Analog ground pin
Analog output pin 0
Analog output pin 1
Reference voltage input pin
AV
CC
AV
SS
DA₀
DA₁
V_REF
Input
Input
Output
Output
Input
Function
Analog power supply and reference voltage
Analog ground and reference voltage
Analog output, channel 0
Analog output, channel 1
Analog reference voltage
Rev.5.00 Sep. 12, 2007 Page 536 of 764
REJ09B0396-0500