System Features; Power Supply; Power Connectors - VersaLogic Ocelot Reference Manual

Distributor of VersaLogic Corporation: Excellent Integrated System Limited
Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com

Power Supply

P C
OWER ONNECTORS
Main power is applied to the VL-EPMs-21 through a 10-pin polarized connector, with mating
connector Berg 69176-010 (Housing) + Berg 47715-000 (Pins). See the table below for connector
pinout and page 14 for location information.
Warning!
To prevent severe and possibly irreparable damage to the system, it is critical that
the power connectors are wired correctly. Make sure to use all +5 VDC and all
ground pins to prevent excess voltage drop. The power connector is not fuse or
diode protected. Proper polarity must be followed or damage will occur. Some
manufacturers include a pin-1 indicator on the crimp housing that corresponds to
pin-10 of the pinout shown in Figure 11.
Note:
The +3.3 VDC, +12 VDC and -12 VDC inputs are necessary for expansion
modules that require these voltages.
J11
VL-EPMs-21 Reference Manual

System Features

Table 4: Main Power Connector Pinout
J11 Signal
Pin Name Description
1 GND Ground
2 +5 VDC Power Input
3 GND Ground
4 +12 VDC Power Input
5 GND Ground
6 -12 VDC Power Input
7 +3.3 VDC Power Input
8 +5 VDC Power Input
9 GND Ground
10 +5 VDC Power Input
Some manufacturers include
a pin-1 indicator that
corresponds to pin-10 of the
power connector pinout
10
6 8
2 4
5 7 9
1 3
Figure 11. J11 and VL-CBR-1008 Pin Numbering
10
8
6
4
2
9
7
5 VL-CBR-1008
3
1
4 4
20