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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.
(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
15, 14 All 0 R Reserved
These bits are always read as 0. The write value
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.
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.