Xilinx KCU116 User Manual page 66

Power On/Off Slide Switch SW1
[Figure 2-1, callout 30]
The KCU116 board power switch is SW1. Sliding the switch actuator from the off to on
position applies 12VDC power from the 6-pin mini-fit power input connector J52. The green
LED DS2 illuminates when the KCU116 board power is on. See
for details on the onboard power system.
Do NOT plug a PC ATX power supply 6-pin connector into J52 on the KCU116 evaluation
CAUTION!
board. The ATX 6-pin connector has a different pinout than J52. Connecting an ATX 6-pin connector
into J52 damages the KCU116 evaluation board and voids the board warranty.
The KCU116 evaluation kit includes the adapter cable shown in
the KCU116 board from the ATX power supply 4-pin peripheral connector. The Xilinx part
number for this cable is 2600304, and is equivalent to the Sourcegate Technologies part
number AZCBL-WH-1109-RA4. See
X-Ref Target - Figure 3-26
To ATX 4-Pin Peripheral
Power Connector
Figure 3-27 shows the power connector J52, power switch SW1, and indicator LED DS2.
X-Ref Target - Figure 3-27
KCU116 Board User Guide
UG1239 (v1.2) September 28, 2018
[Ref 35]
Figure 3‐26: ATX Power Supply Adapter Cable
Figure 3‐27: Power On/Off Switch SW1
www.xilinx.com
Chapter 3: Board Component Descriptions
KCU116 Board Power System
Figure 3-26
for ordering information.
for powering
To J52 on KCU116 Board
X18419-120916
X18538-042017
66
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