HD64F3337YCP16V Datasheet, PDF (681/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

P8DDR—Port 8 Data Direction Register
H'BD
Port 8
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
— P8₆DDR P8₅DDR P8₄DDR P8₃DDR P8₂DDR P8₁DDR P8₀DDR
1
0
0
0
0
0
0
0
—
W
W
W
W
W
W
W
Port 8 Input/Output Control
0 Input port
1 Output port
P8DR—Port 8 Data Register
H'BF
Port 8
Bit
7
6
5
4
3
2
1
0
—
P8₆
P8₅
P8₄
P8₃
P8₂
P8₁
P8₀
Initial value
1
0
0
0
0
0
0
0
Read/Write
—
R/W R/W R/W R/W R/W R/W R/W
P9DDR—Port 9 Data Direction Register
H'C0
Port 9
Bit
7
6
5
4
3
2
1
0
P9₇DDR P9₆DDR P9₅DDR P9₄DDR P9₃DDR P9₂DDR P9₁DDR P9₀DDR
Modes 1 and 2
Initial value
0
1
0
0
0
0
0
0
Read/Write
W
—
W
W
W
W
W
W
Mode 3
Initial value
0
0
0
0
0
0
0
0
Read/Write
W
W
W
W
W
W
W
W
Port 9 Input/Output Control
0 Input port
1 Output port
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