Power Management; Board Power And Switch - Xilinx Kintex-7 FPGA KC724 User Manual

Table 1-1: KC724 Board Feature Descriptions (Cont'd)

Power Management

Callouts
power management system.

Board Power and Switch

The KC724 board is powered through J2 (callout 2,
included with the board. J2 is a 6-pin (2 x 3) right angle Mini-Fit type connector.
Caution!
board (Xilinx part number 3800033).
Caution!
ATX 6-pin connector has a different pinout than J2. Connecting an ATX 6-pin connector into J2 will
damage the KC724 board and void the board warranty.
Power can also be provided through:
•
•
Caution!
with a current limit set at 5A max.
Caution!
damage the KC724 board.
The KC724 board power is turned on or off by switch SW1 (callout 1,
switch is in the ON position, power is applied to the board and green LED DS11
illuminates.
KC724 GTX Transceiver Characterization Board
UG932 (v2.2) October 10, 2014
Reference
Figure 1-2
Callout
Designator
31
32
U39
1 through 11 shown in
When powering the board through J2, use only the power supply provided for use with this
Do NOT plug a PC ATX power supply 6-pin connector into J2 on the KC724 board. The
Connector J131 which accepts an ATX hard disk 4-pin power plug
Euro-Mag terminal block J5 which can be used to connect to a bench-top power
supply
Because terminal block J5 provides no reverse polarity protection, use a power supply
Do NOT apply power to J2 and connectors J131 and/or J5 at the same time. Doing so will
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Feature Description
XADC, page 40
I2C Bus Management, page 41
Figure 1-2 refer to components associated with the board's
Figure
Detailed Description
1-2) using the 12V AC adapter
Figure 1-2). When the
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