Renesas R5S72622 User Manual
Section 32 General Purpose I/O Ports
Page 1736 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
32.2.23
Port F Port Register 0 (PFPR0)
PFPR0 is a 16-bit read-only register, in which PF12PR to PF0PR bits correspond to the PF12 to
PF0 pins, respectively. PFPR0 always returns the states of the pins regardless of the PFCR0 to
PFCR3 settings.
PF0 pins, respectively. PFPR0 always returns the states of the pins regardless of the PFCR0 to
PFCR3 settings.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
PF12 PF11 PF10
PF9
PF8
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
-
-
PF12
PR
PF11
PR
PF10
PR
PF9
PR
PF8
PR
PF7
PR
PF6
PR
PF5
PR
PF4
PR
PF3
PR
PF2
PR
PF1
PR
PF0
PR
-
Bit:
Initial value:
R/W:
Bit Bit
Name
Initial
Value R/W
Description
15 to 13
All
0 R
Reserved
These bits are always read as 0. The write
value should always be 0.
value should always be 0.
12 PF12PR
Pin
state
R The
pin state is returned. These bits cannot be
modified.
11 PF11PR
Pin
state
R
10 PF10PR
Pin
state
R
9 PF9PR
Pin
state
R
8 PF8PR
Pin
state
R
7 PF7PR
Pin
state
R
6 PF6PR
Pin
state
R
5 PF5PR
Pin
state
R
4 PF4PR
Pin
state
R
3 PF3PR
Pin
state
R
2 PF2PR
Pin
state
R
1 PF1PR
Pin
state
R
0 PF0PR
Pin
state
R