SH7763 Datasheet, PDF (1816/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 40 General Purpose I/O (GPIO)
Bit
11 to 8
Bit Name
PTSEL2
[11:8]
7
PTSEL2
6
[7:6]
5
PTSEL2
4
[5:4]
Initial
value
All 0
All 0
All 0
R/W
R/W
R/W
R/W
Description
These bits select the functions of Port J (PTJ7 to
PTJ1).
Bit setting Selected function
PTSEL2
[11:8]
PTJ1
PTJ7 to PTJ2
0000
LCDC LCDC 
0010
LCDC MII0
PCIC*
0011
LCDC MII0
INT
0110
RMII1 RMII1 
1000
STIF0M STIF0M 
Note:
Other than Setting prohibited
above
* When clearing interrupt mask of the
interrupt controller (INTC) with the PCIC
function selected, make sure to select the
PCIC function with this register in advance.
These bits select the functions of Port J (PTJ0).
Bit setting
Selected function
PTSEL2[7:6]
PTJ0
00
REF50CK
01
GMII0
10
STIF0M
Other than above Setting prohibited
These bits select the functions of Port I (PTI5, PTI4).
Bit setting
Selected function
PTSEL2[5:4] PTI5, PTI4
00
LCDC USBH/F
01
LCDC ETC1
10
LCDC RMII0M0
11
STIF1 
Rev. 1.00 Oct. 01, 2007 Page 1750 of 1956
REJ09B0256-0100