Renesas R5S72621 User Manual
Section 32 General Purpose I/O Ports
R01UH0134EJ0400 Rev. 4.00
Page 1755 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
32.2.29
Port H Port Register 0 (PHPR0)
PHPR0 is a 16-bit read-only register, in which the PH7PR to PH0PR bits correspond to the PH7 to
PH0 pins, respectively. PHPR0 always returns the states of the pins when the general input
function is selected. This register is read as 1 during operation of the A/D converter.
PH0 pins, respectively. PHPR0 always returns the states of the pins when the general input
function is selected. This register is read as 1 during operation of the A/D converter.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
-
-
-
-
-
-
-
PH7
PR
PH6
PR
PH5
PR
PH4
PR
PH3
PR
PH2
PR
PH1
PR
PH0
PR
-
Bit:
Initial value:
R/W:
Bit Bit
Name
Initial
Value R/W
Description
15 to 8
All
0 R
Reserved
These bits are always read as 0. The write
value should always be 0.
value should always be 0.
7
PH7PR
Pin state
R
The pin state is returned. These bits cannot be
modified.
modified.
Note:
Bits 7 to 4 are reserved in the SH7262
Group. These bits are always read as
1.
Group. These bits are always read as
1.
6 PH6PR
Pin
state
R
5 PH5PR
Pin
state
R
4 PH4PR
Pin
state
R
3 PH3PR
Pin
state
R
2 PH2PR
Pin
state
R
1 PH1PR
Pin
state
R
0 PH0PR
Pin
state
R