HD6412350 Hitachi, HD6412350 Datasheet - Page 877

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

PORT1—Port 1 Register
PORT2—Port 2 Register
PORT3—Port 3 Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Note: * Determined by the state of pins P1
Note: * Determined by the state of pins P2
Note: * Determined by the state of pins P3
:
:
:
:
:
:
:
:
:
Undefined
P17
P27
—*
—*
—
—
7
R
R
7
7
Undefined
P16
P26
—*
—*
—
—
R
R
6
6
6
P15
P25
P35
—*
—*
—*
R
R
R
5
5
5
State of port 2 pins
State of port 1 pins
7
7
5
to P1
P14
P24
P34
to P2
to P3
—*
—*
—*
R
R
R
4
4
4
H'FF50
0
H'FF51
H'FF52
0
0
.
.
.
State of port 3 pins
P13
P23
P33
—*
—*
—*
R
R
R
3
3
3
P12
P22
P32
—*
—*
—*
R
R
R
2
2
2
P11
P21
P31
—*
—*
—*
R
R
R
1
1
1
P10
P20
P30
—*
—*
—*
R
R
R
0
0
0
Port 1
Port 2
Port 3
857