Distributor of VersaLogic Corporation: Excellent Integrated System Limited
Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE
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Interfaces and Connectors
VL-EPMs-21 Reference Manual
27
Table 6: VL-EPMs-21 SUMIT B Connector (J1) Pinout
Pin Signal Name
Function
Pin Signal Name
Function
1
GND
Ground
2
GND
Ground
3
B_PETp4
Link B, lane 4 tr
4
B_PERp4
Link B, lane 4 r
5
B_PETn4
Link B, lane 4 transmit
–
6
B_PERn4
Link B, lane 4 receive
–
7
GND
Ground
8
BPRSNT#/GND
Link B present
9
C_CLKp
Link C clock 5 +
10
B_CLKp
Link B clock 4 +
11
C_CLKn
Link C clock 5
–
12
B_CLKn
Link B clock 4
–
13
CPRSNT#/GND
Link C present
14
GND
Ground
15
C_PETp5
Link C, lane 5 tr
16
C_PERp5
Link C, lane 5 r
17
C_PETn5
Link C, lane 5 transmit
–
18
C_PERn5
Link C, lane 5 receive
–
19
GND
Ground
20
GND
Ground
21
NC
No connect
22
NC
No connect
23
NC
No connect
24
NC
No connect
25
GND
Ground
26
GND
Ground
27
NC
No connect
28
NC
No connect
29
NC
No connect
30
NC
No connect
31
GND
Ground
32
GND
Ground
33
NC
No connect
34
NC
No connect
35
NC
No connect
36
NC
No connect
37
GND
Ground
38
GND
Ground
39
PERST#
Reset
40
WAKE#
PCIe Wake
41
NC
No connect
42
NC
No connect
43
+5V
+5V power
44
NC
No connect
45
+5V
+5V power
46
3.3V
+3.3V power
47
+5V
+5V power
48
3.3V
+3.3V power
49
+5V
+5V power
50
3.3V
+3.3V power
51
+5V
+5V power
52
+5VSB
+5V power (common)
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