SH7261 Datasheet, PDF (1070/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 23 D/A Converter (DAC)
23.2 Input/Output Pins
Table 23.1 shows the pin configuration of the D/A converter.
Table 23.1 Pin Configuration
Pin Name
Analog power supply pin
Analog ground pin
Reference voltage pin
Analog output pin 0
Analog output pin 1
Symbol
AVcc
AVss
AVref
DA0
DA1
I/O
Input
Input
Input
Output
Output
Function
Analog block power supply
Analog block ground
D/A conversion reference voltage
Channel 0 analog output
Channel 1 analog output
23.3 Register Descriptions
The D/A converter has the following registers.
Table 23.2 Register Configuration
Register Name
D/A data register 0
D/A data register 1
D/A control register
Abbreviation R/W
DADR0
R/W
DADR1
R/W
DACR
R/W
Initial
Value
H'00
H'00
H'1F
Address
H'FFFE6800
H'FFFE6801
H'FFFE6802
Access
Size
8, 16
8, 16
8, 16
Rev. 2.00 Sep. 07, 2007 Page 1038 of 1312
REJ09B0320-0200