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Section 32 General Purpose I/O Ports
Page 1758 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name Initial Value R/W Description
3, 2 All 0 R Reserved
These bits are always read as 0. The write
value should always be 0.
1, 0 PJ4MD[1:0] 00 R/W PJ4 Mode
Select the function of the PJ4.
00: PJ4
01: IETxD
10: RxD3
11: Setting prohibited
(3) Port J Control Register 0 (PJCR0)
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/W R/W R/W R R/W R/W R/W R R/W R/W R/W
--
PJ2MD[2:0] PJ1MD[2:0] PJ0MD[2:0]PJ3MD[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 PJ3MD[1:0] 00 R/W PJ3 Mode
Select the function of the PJ3.
00: PJ3
01: CRx1
10: CRx0/CRx1
11: IRQ1
11 0 R Reserved
This bit is always read as 0. The write value
should always be 0.
10 to 8 PJ2MD[2:0] 000 R/W PJ2 Mode
Select the function of the PJ2.
000: PG2
001: CTx1
010: CRx0&CRx1
011: CS2
100: SCK0
101: LCD_M_DISP
110: Setting prohibited
111: Setting prohibited
7 0 R Reserved
This bit is always read as 0. The write value
should always be 0.