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Table 1-19: GPIO Connections to FPGA U1 (Cont'd)
Reset Pushbutton Switch
Switches
[Figure
The VC709 board includes a power and a configuration switch:
•
•
Power On/Off Slide Switch SW12
[Figure
The VC709 board power switch is SW12. Sliding the switch actuator from the Off to On
position applies 12V power from J18, a 6-pin mini-fit connector. Green LED DS16
illuminates when the VC709 board 12V power is on. See
details on the onboard power system.
The VC709 evaluation kit provides the adapter cable shown in
the VC709 board from the ATX power supply 4-pin peripheral connector. The Xilinx part
number for this cable is 2600304, and is equivalent to Sourcegate Technologies part number
AZCBL-WH-1109-RA4.
X-Ref Target - Figure 1-20
VC709 Evaluation Board
UG887 (v1.0) February 4, 2013
FPGA (U1) Pin
AV30
AY33
BA31
BA32
AW30
AY30
BA30
BB31
AV40
1-2, callout 21, 19]
Power on/off slide switch SW12 (callout 21)
FPGA_PROG_B SW9, active-Low (callout 19)
1-2, callout 21]
Caution!
Do NOT plug a PC ATX power supply 6-pin connector into J18 on the VC709 board.
The ATX 6-pin connector has a different pinout than J18. Connecting an ATX 6-pin connector into
J18 damages the VC709 board and voids the board warranty.
To ATX 4-Pin Peripheral
Power Connector
Figure 1-20: ATX Power Supply Adapter Cable
www.xilinx.com
Schematic Net Name
GPIO_DIP_SW0
GPIO_DIP_SW1
GPIO_DIP_SW2
GPIO_DIP_SW3
GPIO_DIP_SW4
GPIO_DIP_SW5
GPIO_DIP_SW6
GPIO_DIP_SW7
CPU_RESET
Power Management, page 54
Feature Descriptions
GPIO Pin
SW2.16
SW2.15
SW2.14
SW2.13
SW2.12
SW2.11
SW2.10
SW2.9
SW8.3
for
Figure 1-20
for powering
To J18 on VC709 Board
UG887_c1_20_083112
47
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