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Section 32 General Purpose I/O Ports
Page 1724 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
(2) Port E Control Register 0 (PECR0)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0000000000000000
R R R/W R/W R R R/W R/W R R/W R/W R/W R R R/W R/W
---
PE2MD[1:0] PE1MD[2:0] PE0MD[1:0]PE3MD[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 PE3MD[1:0] 00 R/W PE3 Mode
Select the function of the PE3.
00: PE3
01: SDA1
10: Setting prohibited
11: IRQ3
11, 10 All 0 R Reserved
These bits are always read as 0. The write
value should always be 0.
9, 8 PE2MD[1:0] 00 R/W PE2 Mode
Select the function of the PE2.
00: PE2
01: SCL1
10: Setting prohibited
11: IRQ2
7 0 R Reserved
This bit is always read as 0. The write value
should always be 0.
6 to 4 PE1MD[2:0] 000 R/W PE1 Mode
Select the function of the PE1.
000: PE1
001: SDA0
010: IOIS16
011: IRQ1
100: TCLKA
101: ADTRG
110: Setting prohibited
111: Setting prohibited
3, 2 All 0 R Reserved
These bits are always read as 0. The write
value should always be 0.