DIP-Switches Settings

There are eight designated surface mount DIP-Switches, SW1 through SW8, located at the top of the GX5642 board. Each DIP-Switch has eight switches for a total of 64 individual DIP-Switches. When a switch is in the ON position the related channel’s direction is Differential to TTL. When a switch is in the OFF position the related channel’s direction is TTL to Differential.

DIP-Switches SW1 through SW8

Each DIP-Switch is connected to a channel according to the following tables:

Setting DIP-Switches SW1 and SW2

DIP-Switch SW1
DIP-Switch SW2
Ch #
Switch #
Position
Conversion
Ch #
Switch #
Position
Conversion
0
1
ON
DIFF to TTL
8
1
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
1
2
ON
DIFF to TTL
9
2
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
2
3
ON
DIFF to TTL
10
3
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
3
4
ON
DIFF to TTL
11
4
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
4
5
ON
DIFF to TTL
12
5
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
5
6
ON
DIFF to TTL
13
6
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
6
7
ON
DIFF to TTL
14
7
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
7
8
ON
DIFF to TTL
15
8
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF

Setting DIP-Switches SW1 and SW2

Setting DIP-Switches SW3 and SW4

DIP-Switch SW3
DIP-Switch SW4
Ch #
Switch #
Position
Conversion
Ch #
Switch #
Position
Conversion
16
1
ON
DIFF to TTL
24
1
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
17
2
ON
DIFF to TTL
25
2
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
18
3
ON
DIFF to TTL
26
3
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
19
4
ON
DIFF to TTL
27
4
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
20
5
ON
DIFF to TTL
28
5
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
21
6
ON
DIFF to TTL
29
6
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
22
7
ON
DIFF to TTL
30
7
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
23
8
ON
DIFF to TTL
31
8
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF

Setting DIP-Switches SW3 and SW4

Setting DIP-Switches SW5 and SW6

DIP-Switch SW5
DIP-Switch SW6
Ch #
Switch #
Position
Conversion
Ch #
Switch #
Position
Conversion
32
1
ON
DIFF to TTL
40
1
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
33
2
ON
DIFF to TTL
41
2
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
34
3
ON
DIFF to TTL
42
3
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
35
4
ON
DIFF to TTL
43
4
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
36
5
ON
DIFF to TTL
44
5
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
37
6
ON
DIFF to TTL
45
6
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
38
7
ON
DIFF to TTL
46
7
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
39
8
ON
DIFF to TTL
47
8
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF

Setting DIP-Switches SW5 and SW6

Setting DIP-Switches SW7 and SW8

DIP-Switch SW7
DIP-Switch SW8
Ch #
Switch #
Position
Conversion
Ch #
Switch #
Position
Conversion
48
1
ON
DIFF to TTL
56
1
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
49
2
ON
DIFF to TTL
57
2
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
50
3
ON
DIFF to TTL
58
3
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
51
4
ON
DIFF to TTL
59
4
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
52
5
ON
DIFF to TTL
60
5
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
53
6
ON
DIFF to TTL
61
6
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
54
7
ON
DIFF to TTL
62
7
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF
55
8
ON
DIFF to TTL
63
8
ON
DIFF to TTL
OFF
TTL to DIFF
OFF
TTL to DIFF

Setting DIP-Switches SW7 and SW8