MEGA128CAN Datasheet, PDF (86/413 Pages) ATMEL Corporation – Microcontroller WITH 128K BYTES OF ISP FLASH AND CAN CONTROLLER

Port C Input Pins Address –
PINC
Bit
Read/Write
Initial Value
7
PINC7
R/W
N/A
6
PINC6
R/W
N/A
5
PINC5
R/W
N/A
4
PINC4
R/W
N/A
3
PINC3
R/W
N/A
2
PINC2
R/W
N/A
1
PINC1
R/W
N/A
0
PINC0
R/W
N/A
PINC
Port D Data Register – PORTD
Bit
Read/Write
Initial Value
7
PORTD7
R/W
0
6
PORTD6
R/W
0
5
PORTD5
R/W
0
4
PORTD4
R/W
0
3
PORTD3
R/W
0
2
PORTD2
R/W
0
1
PORTD1
R/W
0
0
PORTD0
R/W
0
PORTD
Port D Data Direction Register
– DDRD
Bit
Read/Write
Initial Value
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
DDRD
Port D Input Pins Address –
PIND
Bit
Read/Write
Initial Value
7
PIND7
R/W
N/A
6
PIND6
R/W
N/A
5
PIND5
R/W
N/A
4
PIND4
R/W
N/A
3
PIND3
R/W
N/A
2
PIND2
R/W
N/A
1
PIND1
R/W
N/A
0
PIND0
R/W
N/A
PIND
Port E Data Register – PORTE
Bit
Read/Write
Initial Value
7
PORTE7
R/W
0
6
PORTE6
R/W
0
5
PORTE5
R/W
0
4
PORTE4
R/W
0
3
PORTE3
R/W
0
2
PORTE2
R/W
0
1
PORTE1
R/W
0
0
PORTE0
R/W
0
PORTE
Port E Data Direction Register
– DDRE
Bit
Read/Write
Initial Value
7
DDE7
R/W
0
6
DDE6
R/W
0
5
DDE5
R/W
0
4
DDE4
R/W
0
3
DDE3
R/W
0
2
DDE2
R/W
0
1
DDE1
R/W
0
0
DDE0
R/W
0
DDRE
Port E Input Pins Address –
PINE
Bit
Read/Write
Initial Value
7
PINE7
R/W
N/A
6
PINE6
R/W
N/A
5
PINE5
R/W
N/A
4
PINE4
R/W
N/A
3
PINE3
R/W
N/A
2
PINE2
R/W
N/A
1
PINE1
R/W
N/A
0
PINE0
R/W
N/A
PINE
Port F Data Register – PORTF
Bit
Read/Write
Initial Value
7
PORTF7
R/W
0
6
PORTF6
R/W
0
5
PORTF5
R/W
0
4
PORTF4
R/W
0
3
PORTF3
R/W
0
2
PORTF2
R/W
0
1
PORTF1
R/W
0
0
PORTF0
R/W
0
PORTF
Port F Data Direction Register
– DDRF
Bit
Read/Write
Initial Value
7
DDF7
R/W
0
6
DDF6
R/W
0
5
DDF5
R/W
0
4
DDF4
R/W
0
3
DDF3
R/W
0
2
DDF2
R/W
0
1
DDF1
R/W
0
0
DDF0
R/W
0
DDRF
86 AT90CAN128
4250E–CAN–12/04