HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 604

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 10 I/O Ports
10.15.2 Port G Data Register (PGDR)
PGDR stores output data for the port G pins.
Bit
7
6
5
4
3
2
1
0
10.15.3 Port G Register (PORTG)
PORTG shows port G pin states.
PORTG cannot be modified.
Bit
7
6
5
4
3
2
1
0
Note:
Rev.7.00 Mar. 18, 2009 page 536 of 1136
REJ09B0109-0700
Bit Name
⎯
PG0DR
Bit Name
⎯
PG0
PG6DR
PG5DR
PG4DR
PG3DR
PG2DR
PG1DR
PG6
PG5
PG4
PG3
PG2
PG1
* Determined by the states of pins PG6 to PG0.
Initial Value
0
0
Initial Value
Undefined
⎯*
0
0
0
0
0
0
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
R/W
⎯
R/W
R/W
⎯
R
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
Description
Reserved
This bit is always read as 0, and cannot be modified.
Description
Reserved
If this bit is read, it will return an undefined value.
An output data for a pin is stored when the pin
function is specified to a general purpose I/O.
If a port G read is performed while PGDDR bits are
set to 1, the PGDR values are read. If a port G read
is performed while PGDDR bits are cleared to 0, the
pin states are read.