SH7764 Datasheet, PDF (1447/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 27 General Purpose I/O (GPIO)
27.2.28 Pin Select Register 6 (PTSEL_G)
PTSEL_G is a 16-bit readable/writable register that selects the functions for the pins that
multiplex two or more functions other than the port function.
Bit: 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
PTSEL_G7[1:0] PTSEL_G6[1:0] PTSEL_G5[1:0] PTSEL_G4[1:0] PTSEL_G3[1:0] PTSEL_G2[1:0] PTSEL_G1[1:0] PTSEL_G0[1:0]
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit
15, 14
13, 12
11, 10
9, 8
Bit Name
Initial Value R/W
PTSEL_G7[1:0] 00
R/W
PTSEL_G6[1:0] 00
R/W
PTSEL_G5[1:0] 00
R/W
PTSEL_G4[1:0] 00
R/W
Description
Port G (PG7) Function Select
00: LCD_DATA15 function
01: DR3 function
10: PG7 function
11: Setting prohibited
Port G (PG6) Function Select
00: LCD_DATA14 function
01: DR2 function
10: PG6 function
11: Setting prohibited
Port G (PG5) Function Select
00: LCD_DATA13 function
01: DR1 function
10: PG5 function
11: Setting prohibited
Port G (PG4) Function Select
00: LCD_DATA12 function
01: DR0 function
10: PG4 function
11: Setting prohibited
Rev. 1.00 Nov. 22, 2007 Page 1391 of 1692
REJ09B0360-0100