Renesas R5S72621 User Manual
Section 32 General Purpose I/O Ports
R01UH0134EJ0400 Rev. 4.00
Page 1713 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
32.2.12
Port D Control Register 0 to 3 (PDCR0 to PDCR3)
PDCR0 to PDCR3 are 16-bit readable/writable registers that are used to select the functions of the
multiplexed pins on port D.
multiplexed pins on port D.
(1) Port D Control Register 3 (PDCR3)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0/1
0
0
0
0/1
0
0
0
0/1
0
0
0
0/1
R
R
R/W
R/W
R
R
R/W
R/W
R
R
R/W
R/W
R
R
R/W
R/W
-
-
-
PD14MD[1:0]
PD13MD[1:0]
PD12MD[1:0]
PD15MD[1:0]
-
-
-
-
-
Bit:
Initial value:
R/W:
Bit Bit
Name
Initial
Value R/W Description
Value R/W Description
15, 14
All
0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
should always be 0.
13, 12
PD15MD[1:0] 00/01
R/W
PD15 Mode
Select the function of the PD15.
Boot mode 0
00: Setting prohibited
01: D15/NAF7 (initial value)
10: Setting prohibited
11: Setting prohibited
Boot mode 1 to 3
00: PD15 (initial value)
01: D15/NAF7
10: PWM2H
11: Setting prohibited
11, 10
All
0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
should always be 0.
9, 8
PD14MD[1:0] 00/01
R/W
PD14 Mode
Select the function of the PD14.
Boot mode 0
00: Setting prohibited
01: D14/NAF6 (initial value)
10: Setting prohibited
11: Setting prohibited
Boot mode 1 to 3
00: PD14 (initial value)
01: D14/NAF6
10: PWM2G
11: Setting prohibited
7, 6
All
0
R
Reserved
These bits are always read as 0. The write value
should always be 0.
should always be 0.