Renesas SH7641 - Manual (Page 879)

Section 22 Pin Function Controller (PFC)
Rev. 4.00 Sep. 14, 2005 Page 829 of 982
REJ09B0023-0400
Bit Bit Name
Initial
Value R/W
Description
17
16
PD8MD2
PD8MD1
0/1
0/1
R/W
R/W
15
14
PD7MD2
PD7MD1
0/1
0/1
R/W
R/W
13
12
PD6MD2
PD6MD1
0/1
0/1
R/W
R/W
11
10
PD5MD2
PD5MD1
0/1
0/1
R/W
R/W
9
8
PD4MD2
PD4MD1
0/1
0/1
R/W
R/W
7
6
PD3MD2
PD3MD1
0/1
0/1
R/W
R/W
5
4
PD2MD2
PD2MD1
0/1
0/1
R/W
R/W
3
2
PD1MD2
PD1MD1
0/1
0/1
R/W
R/W
1
0
PD0MD2
PD0MD1
0/1
0/1
R/W
R/W
PDn Mode 2 and 1
The combination of bits PDnMD2 and PDnMD1 (n = 0
to 15) controls the pin functions.
00: Port input
01: Port output
10: Reserved (When set, correct operation cannot be
guaranteed.)
11: Other functions (see table22.1.)