HD6432621 Hitachi, HD6432621 Datasheet - Page 1033

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

PORTC—Port C Register
PORTD—Port D Register
PORTE—Port E Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Note: * Determined by the state of pins PC7 to PC0.
Note: * Determined by the state of pins PD7 to PD0.
Note: * Determined by the state of pins PE7 to PE0.
:
:
:
:
:
:
:
:
:
PC7
PD7
PE7
—*
—*
—*
R
R
R
7
7
7
PC6
PD6
PE6
—*
—*
—*
R
R
R
6
6
6
PC5
PD5
PE5
—*
—*
—*
R
R
R
5
5
5
State of port C pins
State of port D pins
State of port E pins
PC4
PD4
PE4
—*
—*
—*
R
R
R
4
4
4
H'FFBB
H'FFBC
H'FFBD
PC3
PD3
PE3
—*
—*
—*
R
R
R
3
3
3
PC2
PD2
PE2
—*
—*
—*
R
R
R
2
2
2
PC1
PD1
PE1
—*
—*
—*
R
R
R
1
1
1
PC0
PD0
PE0
—*
—*
—*
Port C
Port D
R
R
Port E
R
0
0
0
989