Datasheet

83
7766F–AVR–11/10
ATmega16/32U4
10.4.2 Port B Data Direction Register – DDRB
10.4.3 Port B Input Pins Address – PINB
10.4.4 Port C Data Register – PORTC
10.4.5 Port C Data Direction Register – DDRC
10.4.6 Port C Input Pins Address – PINC
10.4.7 Port D Data Register – PORTD
10.4.8 Port D Data Direction Register – DDRD
10.4.9 Port D Input Pins Address – PIND
Bit 76543210
DDB7 DDB6 DDB5 DDB4 DDB3 DDB2 DDB1 DDB0 DDRB
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Initial Value00000000
Bit 76543210
PINB7 PINB6 PINB5 PINB4 PINB3 PINB2 PINB1 PINB0 PINB
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 76543210
PORTC
7
PORTC
6
------PORTC
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Initial Value00000000
Bit 76543210
DDC7DDC6------DDRC
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Initial Value00000000
Bit 76543210
PINC7PINC6------PINC
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 76543210
PORTD
7
PORTD
6
PORTD
5
PORTD
4
PORTD
3
PORTD
2
PORTD
1
PORTD
0
PORTD
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Initial Value00000000
Bit 76543210
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 Value00000000
Bit 76543210
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