8-Bit D/A Converter Register - Fujitsu FR60 Hardware Manual

CHAPTER 13 8-BIT D/A CONVERTER
13.2

8-bit D/A Converter Register

This section describes the configuration and functions of the registers used by the 8-bit
D/A converter.
■ DADR0 (D/A Data Register 0)
The bit configuration of the D/A data register 0 (DADR0) is shown below.
Address : 00008B
• D/A data register 0 specifies the output voltage of D/A converter ch0.
• This register is not initialized by a reset.
■ DADR1 (D/A Data Register 1)
The bit configuration of the D/A data register 1 (DADR1) is shown below.
Address : 00008A
• The D/A data register 1 specifies the output voltage of D/A converter ch1.
• This register is not initialized by a reset.
■ DADR2 (D/A Data Register 2)
The bit configuration of D/A data register 2 (DADR2) is shown below.
Note: The MB91F353A/351A/352A/353A do not have DADR2.
Address : 000089
• D/A data register 2 specifies the output voltage of D/A converter ch2.
• This register is not initialized by a reset.
382
bit 7 6 5
DA7 DA6 DA5
H
R/W R/W R/W
bit 7 6 5
DA7 DA6 DA5
H
R/W R/W R/W
bit 7 6 5
DA7 DA6 DA5
H
R/W R/W R/W
4 3 2 1
DA4 DA3 DA2 DA1
R/W R/W R/W R/W
4 3 2 1
DA4 DA3 DA2 DA1
R/W R/W R/W R/W
4 3 2 1
DA4 DA3 DA2 DA1
R/W R/W R/W R/W
0 Initial value
DA0 XX
H
R/W
0 Initial value
DA0 XX
H
R/W
0 Initial value
DA0 XX
H
R/W