Renesas R5S72643 User Manual
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.
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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.
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.
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.
should always be 0.