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Section 32 General Purpose I/O Ports
Page 1752 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
32.2.28 Port H Control Register 0, 1 (PHCR0, PHCR1)
PHCR1 and PHCR0 are 16-bit readable/writable registers that are used to select the function of the
multiplexed pins on port H.
(1) Port H Control Register 1 (PHCR1: Available Only in the SH7264 Group)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0000000000000000
R R R R/W R R R R/W R R R R/W R R R R/W
--
PH7
MD0
---
PH6
MD0
---
PH5
MD0
-
PH4
MD0
---
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.
12 PH7MD0 0 R/W PH7 Mode
Select the function of the PH7.
0: PH7
1: AN7
11 to 9 All 0 R Reserved
These bits are always read as 0. The write
value should always be 0.
8 PH6MD0 0 R/W PH6 Mode
Select the function of the PH6.
0: PH6
1: AN6
7 to 5 All 0 R Reserved
These bits are always read as 0. The write
value should always be 0.
4 PH5MD0 0 R/W PH5 Mode
Select the function of the PH5.
0: PH5
1: AN5
3 to 1 All 0 R Reserved
These bits are always read as 0. The write
value should always be 0.