Compaq Armada 4100 Reference Manual page 159

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Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
B-4 Connector Pin Assignments
Docking Base Connector
60 59 58 57
45 44 43 42
30 29 28 27
15 14 13 12
Signal
Standby Switch
Ground
Ground
EICARD
EIARI
EIADSR
Keyboard Data
Keyboard Clock
Mouse Clock
Printer Busy
Printer PE
Printer Autofeed
Printer Error
Printer Data 1
+DCIN
BATLED
CRT-VSYNC
CRT-HSYNC
Ground
EIARTS
Ground
Ground
Ground
Printer Strobe
Ground
Printer Select
Ground
Printer Initialize
Ground
+DCIN
56 55 54 53 52 51 50 49
41 40 39 38 37 36 35 34
26 25 24 23 22 21 20 19
11 10 9 8 7 6 5 4
Pin
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
48 47 46
33 32 31
18 17 16
3 2 1
Signal
Ground
Ground
Ground
EIDRT
Ground
EIACTS
Ground
Ground
Ground
Printer Data 7
Ground
Printer Data 4
Ground
Printer Data 1
+DCIN
CRT Blue
CRT Green
CRT Red
EIATXDAT
EIARXDAT
Ground
Ground
Mouse Data
Printer ACK
Printer Data 6
Printer Data 5
Printer Data 3
Printer Data 2
Printer Data 0
+DCIN