J2 I/O LVDS Signals (68-Pin to UUT)

The following table defines the GX5280 DIO to I/O signals. This interface uses a 68-pin VHD connector.

Pin
Signal
Type
Pin
Signal
Type
Pin
Signal
Type
Pin
Signal
Type
1
IO0+
I/O
18
IO17+
I/O
35
IO0-

I/O
52
IO17-

I/O
2
IO1+
I/O
19
IO18+
I/O
36
IO1-

I/O
53
IO18-

I/O
3
IO2+
I/O
20
IO19+
I/O
37
IO2-

I/O
54
IO19-

I/O
4
IO3+
I/O
21
IO20+
I/O
38
IO3-
I/O
55
IO20-
I/O
5
IO4+
I/O
22
IO21+
I/O
39
IO4-
I/O
56
IO21-
I/O
6
IO5+
I/O
23
IO22+
I/O
40
IO5-
I/O
57
IO22-

I/O
7
IO6+
I/O
24
IO23+
I/O
41
IO6-
I/O
58
IO23-
I/O
8
IO7+
I/O
25
IO24+
I/O
42
IO7-

I/O
59
IO24-
I/O
9
IO8+
I/O
26
IO25+
I/O
43
IO8-
I/O
60
IO25-
I/O
10
IO9+
I/O
27
IO26+
I/O
44
IO9-
I/O
61
IO26-

I/O
11
IO10+
I/O
28
IO27+
I/O
45
IO10-

I/O
62
IO27-
I/O
12
IO11+
I/O
29
IO28+
I/O
46
IO11-
I/O
63
IO28-

I/O
13
IO12+
I/O
30
IO29+
I/O
47
IO12-
I/O
64
IO29-
I/O
14
IO13+
I/O
31
IO30+
I/O
48
IO13-

I/O
65
IO30-
I/O
15
IO14+
I/O
32
IO31+
I/O
49
IO14-
I/O
66
IO31-

I/O
16
IO15+
I/O
33
VTH
P
50
IO15-
I/O
67

VTH

P
17
IO16+
I/O
34
GND

P
51
IO16-
I/O
68
GND
P

68-Pin I/O LVDS Signals, J2

Notes for the table:

●     Pin: Pin number

●     I/O: Input or Output

●     P: Power/GND

●     IO0 – IO31: Differentially Coupled Data Lines.

●     VTH – Termination voltage for data and control signals.