Port F Data Register (Pfdr); Port F Register (Portf) - Renesas H8S/2368 Series Hardware Manual

9.13.2

Port F Data Register (PFDR)

PFDR stores output data for the port F pins.
Bit Bit Name Initial Value
7 PF7DR 0
6 PF6DR 0
5 PF5DR 0
4 PF4DR 0
3 PF3DR 0
2 PF2DR 0
1 PF1DR 0
0 PF0DR 0
9.13.3

Port F Register (PORTF)

PORTF shows port F pin states.
PORTF cannot be modified.
Bit Bit Name Initial Value
7 PF7
—
6 PF6
—
5 PF5
—
4 PF4
—
3 PF3
—
2 PF2
—
1 PF1
—
0 PF0
—
Note: * Determined by the states of pins PF7 to PF0.
Rev. 2.00, 05/03, page 364 of 820
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
*
* R
* R
* R
R
*
R
*
R
*
R
*
Description
Output data for a pin is stored when the pin function
is specified to a general purpose I/O.
Description
If a port F read is performed while PFDDR bits are
set to 1, the PFDR values are read. If a port F read is
performed while PFDDR bits are cleared to 0, the pin
states are read.