ATmega8U2/16U2/32U2
12.4.8
12.4.9
PORTD – Port D Data Register
Bit
7
6
PORTD6
R/W
5
PORTD5
R/W
4
PORTD4
R/W
3
PORTD3
R/W
2
PORTD2
R/W
1
PORTD1
R/W
0
PORTD0
R/W
0x0B (0x2B)
Read/Write
Initial Value
PORTD7
PORTD
DDRD
PIND
R/W
0
0
0
0
0
0
0
0
DDRD – Port D Data Direction Register
Bit
7
DDD7
R/W
0
6
DDD6
R/W
0
5
DDD5
R/W
0
4
DDD4
R/W
0
3
DDD3
R/W
0
2
DDD2
R/W
0
1
DDD1
R/W
0
0
DDD0
R/W
0
0x0A (0x2A)
Read/Write
Initial Value
12.4.10 PIND – Port D Input Pins Address
Bit
7
6
5
4
3
2
1
0
0x09 (0x29)
Read/Write
Initial Value
PIND7
R/W
N/A
PIND6
R/W
N/A
PIND5
R/W
N/A
PIND4
R/W
N/A
PIND3
R/W
N/A
PIND2
R/W
N/A
PIND1
R/W
N/A
PIND0
R/W
N/A
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7799D–AVR–11/10