Port G Output Data Register; Port G Input Data Register - Renesas H8S Series Hardware Manual

Section 8 I/O Ports
8.16.2 Port G Output Data Register (PGODR)
PGODR stores output data for the port G pins.
Bit Bit Name
7 PG7ODR
6 PG6ODR
5 PG5ODR
4 PG4ODR
3 PG3ODR
2 PG2ODR
1 PG1ODR
0 PG0ODR
8.16.3 Port G Input Data Register (PGPIN)
PGPIN indicates the pin states of port G.
Bit Bit Name Initial Value
7 PG7PIN Undefined*
6 PG6PIN Undefined*
5 PG5PIN Undefined*
4 PG4PIN Undefined*
3 PG3PIN Undefined*
2 PG2PIN Undefined*
1 PG1PIN Undefined*
0 PG0PIN Undefined*
Note: The initial value of these pins is determined in accordance with the state of pins PG7 to
*
PG0.
Rev. 3.00 Jul. 14, 2005 Page 234 of 986
REJ09B0098-0300
Initial Value R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
R/W
R
R
R
R
R
R
R
R
Description
The PGODR register stores the output data for the
pins that are used as the general output port.
Description
When PGPIN is read, the pin states are returned.
This register is assigned to the same address as
that of PGDDR. When this register is written to, data
is written to PGDDR and the port G setting is then
changed.