HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 252

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

8.15.3
Reading PEPIN and PFPIN always returns the pin states.
Bit
7
6
5
4
3
2
1
0
Note:* The initial value is determined according to the PE7 to PE0 pin states.
Bit
7
6
5
4
3
2
1
0
Note:* The initial value is determined according to the PF7 to PF0 pin states.
Rev. 2.0, 08/02, page 212 of 788
Bit Name
PE7PIN
PE6PIN
PE5PIN
PE4PIN
PE3PIN
PE2PIN
PE1PIN
PE0PIN
Bit Name
PF7PIN
PF6PIN
PF5PIN
PF4PIN
PF3PIN
PF2PIN
PF1PIN
PF0PIN
Port E and Port F Input Data Registers (PEPIN, PFPIN)
Initial Value
Undefined*
Initial Value
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
Undefined*
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R/W
PEPIN indicates the port E state. PEPIN has the
same address as PEDDR. If a write is performed,
the port E settings will change.
PFPIN indicates the port F state. PFPIN has the
same address as PFDDR. If a write is performed,
the port F settings will change.
Description
Description