HD64F2168 Datasheet, PDF (267/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

8.10.2 Port A Output Data Register (PAODR)
PAODR stores output data for the port A pins.
Bit Bit Name Initial Value R/W Description
7
PA7ODR 0
6
PA6ODR 0
R/W PAODR stores output data for the port A pins that are
R/W ^{used as the general output port.}
5
PA5ODR 0
R/W
4
PA4ODR 0
R/W
3
PA3ODR 0
R/W
2
PA2ODR 0
R/W
1
PA1ODR 0
R/W
0
PA0ODR 0
R/W
8.10.3 Port A Input Data Register (PAPIN)
PAPIN indicates the pin states.
Bit Bit Name Initial Value R/W Description
7
PA7PIN Undefined* R When a PAPIN read is performed, the pin states are
6
PA6PIN
Undefined* R
always read.
5
PA5PIN Undefined* R
4
PA4PIN Undefined* R
3
PA3PIN Undefined* R
2
PA2PIN Undefined* R
1
PA1PIN Undefined* R
0
PA0PIN Undefined* R
Note: The initial values are determined in accordance with the pin states of PA7 to PA0.
Rev. 3.00, 03/04, page 227 of 830