HD6432633 Datasheet, PDF (1351/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

PORTA—Port A Register
H'FFB9
Port
Bit
:7
6
5
4
3
2
1
0
—
—
—
—
PA3
PA2
PA1
PA0
Initial value : _{Undefined Undefined Undefined Undefined —*}
—*
—*
—*
R/W
:—
—
—
—
R
R
R
R
Note: * Determined by status of pins PA3 to PA0.
PORTB—Port B Register
H'FFBA
Port
Bit
:7
6
5
4
3
2
1
0
PB7
PB6 PB5
PB4 PB3
PB2
PB1 PB0
Initial value : —*
—*
—*
—*
—*
—*
—*
—*
R/W
:R
R
R
R
R
R
R
R
Note: * Determined by status of pins PB7 to PB0.
PORTC—Port C Register
H'FFBB
Port
Bit
:7
PC7
Initial value : —*
R/W
:R
6
5
PC6 PC5
—*
—*
R
R
4
3
2
PC4 PC3 PC2
—*
—*
—*
R
R
R
1
0
PC1 PC0
—*
—*
R
R
Note: * Determined by status of pins PC7 to PC0.
PORTD—Port D Register
H'FFBC
Port
Bit
:
Initial value :
R/W
:
7
PD7
—*
R
6
PD6
—*
R
5
PD5
—*
R
4
PD4
—*
R
3
PD3
—*
R
2
PD2
—*
R
1
PD1
—*
R
0
PD0
—*
R
Note: * Determined by status of pins PD7 to PD0.
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