Xilinx VCU128 User Manual

Table 30: GPIO Connections to FPGA U1
FPGA (U1) Pin
Schematic Net
Name
FPGA (U1)
Direction
I/O Standard Device
GPIO LEDs (Active-High) GPIO_LED signals are wired to LED driver U56
BANK 67 BH24 GPIO_LED_0 Output LVCMOS18 DS2
BANK 67 BG24 GPIO_LED_1 Output LVCMOS18 DS3
BANK 67 BG25 GPIO_LED_2 Output LVCMOS18 DS4
BANK 67 BF25 GPIO_LED_3 Output LVCMOS18 DS5
BANK 67 BF26 GPIO_LED_4 Output LVCMOS18 DS6
BANK 67 BF27 GPIO_LED_5 Output LVCMOS18 DS7
BANK 67 BG27 GPIO_LED_6 Output LVCMOS18 DS8
BANK 67 BG28 GPIO_LED_7 Output LVCMOS18 DS9
CPU reset pushbutton (active-high)
BANK 64 BM29 CPU_RESET Input LVCMOS12 SW4.3
GPIO SMA pair (applied voltage should not exceed 1.8V)
BANK 67 BH27 SMA_CLK_OUTPUT_P I/O LVCMOS18 J12.1
BANK 67 BJ27 SMA_CLK_OUTPUT_N I/O LVCMOS18 J13.1
Switches
[Figure 2, callouts 30, 33]
The VCU118 evaluaon board includes a power on/o slide switch and a conguraon
pushbuon switch.
• FPGA Program_B SW4, acve-Low (callout 30)
• Power on/o slide switch SW5 (callout 33)
Power On/Off Slide Switch SW5
[Figure 2, callout 33]
The VCU118 board power switch is SW5. Sliding the switch actuator from the o to the on
posion applies 12VDC power from the 6-pin mini-t power input connector J16, normally used
in bench-top applicaons with the provided power adapter. The green LED DS20 illuminates
when the VCU128 board power switch is on. See Board Power System for details on the onboard
power system. The following gure shows the power connector J16, power switch SW5, and
indicator LED DS20.
Chapter 3: Board Component Descriptions
UG1302 (v1.0) December 21, 2018 www.xilinx.com
VCU128 Board User Guide 77
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Xilinx VCU128 Specifications

General

Brand	Xilinx
Model	VCU128
Category	Motherboard
Language	English