8 portd – port d data register, 9 ddrd – port d data direction register, 10 pind – port d input pins address – Rainbow Electronics ATmega64M1 User Manual
Page 85: 11 porte – port e data register, 12 ddre – port e data direction register, 13 pine – port e input pins address
85
8209A–AVR–08/09
ATmega16M1/32M1/64M1
14.4.8
PORTD – Port D Data Register
14.4.9
DDRD – Port D Data Direction Register
14.4.10
PIND – Port D Input Pins Address
14.4.11
PORTE – Port E Data Register
14.4.12
DDRE – Port E Data Direction Register
14.4.13
PINE – Port E Input Pins Address
Bit
7
6
5
4
3
2
1
0
PORTD7
PORTD6
PORTD5
PORTD4
PORTD3
PORTD2
PORTD1
PORTD0
PORTD
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
DDD7
DDD6
DDD5
DDD4
DDD3
DDD2
DDD1
DDD0
DDRD
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
PIND7
PIND6
PIND5
PIND4
PIND3
PIND2
PIND1
PIND0
PIND
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Bit
7
6
5
4
3
2
1
0
–
–
–
–
–
PORTE2
PORTE1
PORTE0
PORTE
Read/Write
R
R
R
R
R
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
–
–
–
–
–
DDE2
DDE1
DDE0
DDRE
Read/Write
R
R
R
R
R
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
–
–
–
–
–
PINE2
PINE1
PINE0
PINE
Read/Write
R
R
R
R
R
R/W
R/W
R/W
Initial Value
0
0
0
0
0
N/A
N/A
N/A