HD64F2145 Datasheet, PDF (255/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

8.16.2 Port G Output Data Register (PGODR)
PGODR stores output data for the pins on port G.
Bit Bit Name Initial Value R/W
7
PG7ODR 0
R/W
6
PG6ODR 0
R/W
5
PG5ODR 0
R/W
4
PG4ODR 0
R/W
3
PG3ODR 0
R/W
2
PG2ODR 0
R/W
1
PG1ODR 0
R/W
0
PG0ODR 0
R/W
Description
PGODR can always be read or written to,
regardless of the contents of PGDDR.
8.16.3 Port G Input Data Register (PGPIN)
Reading PGPIN always returns the pin states.
Bit Bit Name Initial Value R/W Description
7
PG7PIN Undefined* R
6
PG6PIN Undefined* R
5
PG5PIN Undefined* R
PGPIN indicates the port G state. PGPIN has the
same address as PGDDR. If a write is performed,
the port G settings will change.
4
PG4PIN Undefined* R
3
PG3PIN Undefined* R
2
PG2PIN Undefined* R
1
PG1PIN Undefined* R
0
PG0PIN Undefined* R
Note:* The initial value is determined according to the PG7 to PG0 pin states.
Rev. 2.0, 08/02, page 215 of 788