HD64F2149 Datasheet, PDF (657/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

19.1.3 Input and Output Pins
Table 19.1 lists the input and output pins used by the D/A converter module.
Table 19.1 Input and Output Pins of D/A Converter Module
Name
Analog supply voltage
Analog ground
Abbreviation
AVCC
AVSS
I/O
Input
Input
Analog output 0
Analog output 1
Reference voltage pin
DA0
DA1
AVref
Output
Output
Input
Function
Power supply for analog circuits
Ground and reference voltage for analog
circuits
Analog output channel 0
Analog output channel 1
Reference voltage for analog circuits
19.1.4 Register Configuration
Table 19.2 lists the registers of the D/A converter module.
Table 19.2 D/A Converter Registers
Name
Abbreviation R/W
D/A data register 0 DADR0
R/W
D/A data register 1 DADR1
R/W
D/A control register DACR
R/W
Module stop control MSTPCRH
R/W
register
MSTPCRL
R/W
Note: * Lower 16 bits of the address.
Initial Value
H'00
H'00
H'1F
H'3F
H'FF
Address*
H'FFF8
H'FFF9
H'FFFA
H'FF86
H'FF87
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