Renesas SH7641 User Manual
Page 887
Section 22 Pin Function Controller (PFC)
Rev. 4.00 Sep. 14, 2005 Page 837 of 982
REJ09B0023-0400
Bit Bit
Name
Initial
Value R/W
Description
15
14
PG7MD2
PG7MD2
0
0
R/W
R/W
13
12
PG6MD2
PG6MD2
0
0
R/W
R/W
11
10
PG5MD2
PG5MD2
0
0
R/W
R/W
9
8
PG4MD2
PG4MD2
0
0
R/W
R/W
7
6
PG3MD2
PG3MD2
0
0
R/W
R/W
5
4
PG2MD2
PG2MD2
0
0
R/W
R/W
3
2
PG1MD2
PG1MD2
0
0
R/W
R/W
1
0
PG0MD2
PG0MD2
0
0
R/W
R/W
PGn Mode 2 and 1
The combination of bits PGnMD2 and PGnMD1
controls the pin functions. (n = 0 to 7)
00:
Port input/other functions (see table22.1.)
01, 10, 11: Reserved (When set, correct operation
cannot be guaranteed.)
Note: There is no bit for changing the function of port G (pins ANn: analog inputs for the A/D
converter) between input and other functions because the function returns to input on
completion of A/D conversion.