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.
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
RRRRRRRRRRRRRRRR
-------
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.
7 PH7PR Pin state R The pin state is returned. These bits cannot be
modified.
Note: Bits 7 to 4 are reserved in the SH7262
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