Hitachi H8S/2646 Hardware Manual page 1105

PORTA—Port A Register
Bit 7
PA7
Initial value —*
Read/Write R
Note: * Determined by state of pins PA7 to PA0.
PORTB—Port B Register
Bit 7
PB7
Initial value —*
Read/Write R
Note: * Determined by state of pins PB7 to PB0.
PORTC—Port C Register
Bit 7
PC7
Initial value —*
Read/Write R
Note: * Determined by state of pins PC7 to PC0.
6 5
PA6 PA5 PA4
—* —* —*
R R
State of the port A pins
6 5
PB6 PB5 PB4
—* —* —*
R R
State of the port B pins
6 5
PC6 PC5 PC4
—* —* —*
R R
State of the port C pins
H'FFB9
4 3 2
PA3 PA2
—* —*
R R R
H'FFBA
4 3 2
PB3 PB2
—* —*
R R R
H'FFBB
4 3 2
PC3 PC2
—* —*
R R R
Port
1 0
PA1 PA0
—* —*
R R
Port
1 0
PB1 PB0
—* —*
R R
Port
1 0
PC1 PC0
—* —*
R R
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