HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 594

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

20.2
Table 20.1 summarizes the input/output pins used by the D/A converter.
Table 20.1 Pin Configuration
Pin Name
Analog power supply pin
Analog ground pin
Analog output pin 0
Analog output pin 1
Reference power supply
pin
20.3
The D/A converter has the following registers.
20.3.1
DADR0 and DADR1 are 8-bit readable/writable registers that store data for D/A conversion.
When analog output is permitted, D/A data register contents are converted and output to analog
output pins. DADR0 and DADR1 are initialized to H 00.
Rev. 2.0, 08/02, page 554 of 788
D/A data register 0 (DADR0)
D/A data register 1 (DADR1)
D/A control register (DACR)
Input/Output Pins
Register Descriptions
D/A Data Registers 0 and 1 (DADR0, DADR1)
Symbol
AVCC
AVSS
DA0
DA1
AVref
I/O
Input
Input
Output
Output
Input
Function
Analog block power supply
Analog block ground and reference voltage
Channel 0 analog output
Channel 1 analog output
Analog block reference voltage