Bit:
Bit name:
Initial value:
R/W:
31
—
0
30
—
0
29
—
0
28
—
0
27
—
0
26
—
0
25
—
0
24
—
0
R
R
R
R
R
R
R
R
Bit:
Bit name:
Initial value:
R/W:
23
—
0
22
—
0
21
—
0
20
—
0
19
—
0
18
—
0
17
—
0
16
—
0
R
R
R
R
R
R
R
R
Bit:
Bit name:
Initial value:
R/W:
15
—
0
14
—
0
13
—
0
12
—
0
11
—
0
10
—
0
9
—
0
8
—
0
R
R
R
R
R
R
R
R
Bit:
Bit name:
Initial value:
R/W:
7
—
0
6
—
0
5
—
0
4
3
2
ASYNC
0
1
0
0
0
0
0
R
R
R
R/W
R/W
R/W
R/W
R/W
Bits 31 to 5 Reserved: These bits are always read as 0, and should only be written with 0.
Bits 4 to 0 Asynchronous Input: These bits enable asynchronous input to the corresponding
pin.
Bits 4 to 0: ASYNCn Description
0
1
Input to corresponding pin is synchronous with CKIO
(Initial value)
Input to corresponding pin can be asynchronous with CKIO
Bit
4
Corresponding Pin
,2,649
3
'5(44
2
'5(43
1
%5(4
0
5'<
Rev. 6.0, 07/02, page 339 of 986