PCturbo
286e
In the diagram below, SWI is shown in reverse
so that the jumpers are positioned as they
are in binary notation. Hold the board with
.'.J -
the card-edge connector aiming
llli:l!Y
from you
so that Jumper 7 is on your left.
SWI
Fixed at 0
7
6
5
4
3
2
1
0
0
0
Value of Bit in Binary:
512 256
128
64
32
16
8
4
2
I
Hex Digits:
\
/
\
/
\
/
1st
2nd
3rd
300h (default):
1
1
0
0
0
0
0
0
0
0
I
I
I
I
I
7
6
5
4
3
2
1
SWI
"-,
308h:
I
1
0
0
0
0
1
0
0
0
I
I
I
I
7
6
5
4
3
2
1
SWI
310h:
1
1
0
0
0
1
0
0
0
0
I
I
I
I
7
6
5
4
3
2
1
SWI
318h:
1
I
0
0
0
I
1
0
0
0
I
I
I
7
·6
5
4
3
2
1
SWI
208h:
'-..../.
I
0
0
0
0
0
1
0
0
0
I
I
I
I
I
7
6
5
4
3
2
1
SWI
A-4