DS07-16303-3E Datasheet, PDF (36/97 Pages) Fujitsu Component Limited. – 32-bit RISC Microcontroller CMOS FR30 Series

MB91121
• Data Direction Register (DDR)
DDR2
Address : 000601H
DDR6
Address : 000605H
DDR8
Address : 00060BH
DDRA
Address : 000609H
DDRB
Address : 000608H
DDRE
Address : 0000D2H
DDRF
Address : 0000D3H
DDRG
Address : 0000D4H
DDRH
Address : 0000D5H
DDRI
Address : 0000D6H
7
P27
7
P67
7

7

7
PB7
7
PE7
7
PF7
7
PG7
7
PH7
7

6
P26
6
P66
6

6
PA6
6
PB6
6
PE6
6
PF6
6
PG6
6
PH6
6

5
P25
5
P65
5
P85
5
PA5
5
PB5
5
PE5
5
PF5
5
PG5
5
PH5
5

4
P24
4
P64
4

4
PA4
4
PB4
4
PE4
4
PF4
4
PG4
4
PH4
4

3
P23
3
P63
3

3
PA3
3
PB3
3
PE3
3
PF3
3
PG3
3

3

2
P22
2
P62
2
P82
2
PA2
2
PB2
2
PE2
2
PF2
2
PG2
2

2

1
P21
1
P61
1
P81
1
PA1
1
PB1
1
PE1
1
PF1
1
PG1
1

1
PI1
0
P20
0
P60
0
P80
0

0
PB0
0
PE0
0
PF0
0
PG0
0

0
PI0
Initial value
Access
0 0 0 0 0 0 0 0B W
Initial value
Access
0 0 0 0 0 0 0 0B W
Initial value
Access
− − 0 − − 0 0 0B W
Initial value
Access
− 0 0 0 0 0 0 −B W
Initial value
Access
0 0 0 0 0 0 0 0B W
Initial value
Access
0 0 0 0 0 0 0 0B W
Initial value
Access
0 0 0 0 0 0 0 0B W
Initial value
Access
0 0 0 0 0 0 0 0B W
Initial value
Access
0 0 0 0 − − − −B W
Initial value
Access
− − − − − − 0 0B W
DDR2 to DDRI controls the I/O port input/output direction bit by bit.
0 : Input
1 : Output
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