ZCU102 Evaluation Board User Guide www.xilinx.com 107
UG1182 (v1.2) March 20, 2017
Chapter 3: Board Component Descriptions
Switches
[Figure 2-1, callouts 26, 28, 30, and 44]
The ZCU102 board includes power, configuration and reset switches:
• SW1 Power On/Off slide switch (callout 28)
• SW5 (PS_PROG_B), active-Low pushbutton (callout 30)
• SW3 (SRST_B), active-Low pushbutton (callout 26)
• SW4 (POR_B), active-Low pushbutton (callout 26)
• SW6 U1 MPSoC PS bank 503 4-pole mode DIP switch (callout 44)
Power On/Off Slide Switch
[Figure 2-1, callout 28]
The ZCU102 board power switch is SW1. Sliding the switch actuator from the Off to On
position applies 12V power from J52, a 6-pin mini-fit connector. Green LED DS2 illuminates
when the ZCU102 board power is on. See ZCU102 Board Power System, page 110 for details
on the on-board power system.
CAUTION! Do NOT plug a PC ATX power supply 6-pin connector into J52 on the ZCU102 board. The
ATX 6-pin connector has a different pin-out than J52. Connecting an ATX 6-pin connector into J52
damages the ZCU102 board and voids the board warranty.
Figure 3-41 shows the power connector J52, power switch SW1, and LED indicator DS2.
X-Ref Target - Figure 3-41
Figure 3-41: Power On/Off Switch SW1