HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 560

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

20.2
Table 20.1 summarizes the D/A converter's input and output pins.
Table 20.1 D/A Converter Pins
20.3
The D/A converter has the following registers. Refer to section 23, List of Registers, for more
details of the addresses and access sizes.
20.3.1
The D/A data registers (DADR0 and DADR1) are 8-bit read/write registers that store the data to
be converted. When analog output is enabled, the D/A data register values are constantly
converted and output at the analog output pins.
The D/A data registers are initialized to H'00 by a reset.
Rev. 4.00, 03/04, page 514 of 660
Pin Name
Analog power-supply pin
Analog ground pin
Analog output pin 0
Analog output pin 1
D/A data register 0 (DADR0)
D/A data register 1 (DADR1)
D/A control register (DACR)
Register Description
Input/Output Pin
D/A Data Registers 0 and 1 (DADR0 and DADR1)
Abbreviation
AVcc
AVss
DA0
DA1
I/O
Input
Input
Output
Output
Function
Analog power supply
Analog ground and reference voltage
Analog output, channel 0
Analog output, channel 1