ZCU106 Board User Guide 118
UG1244 (v1.0) March 28, 2018 www.xilinx.com
Chapter 3: Board Component Descriptions
On first use of the SCUI, select FMC > Set VADJ > Boot-up and click USE FMC EEPROM
Voltage. The SCUI buttons are grayed out during command execution and return to their
original appearance when ready to accept a new command.
See the System Controller GUI Tutorial (XTP433) [Ref 12] and the ZCU106 Software Install
and Board Setup Tutorial (XTP435) [Ref 13] for more information on installing and using the
system controller utility.
The MSP430 uses ID resistor encoding to allow the system controller utility to recognize
which type of board is active. See Table 3-53 for the configuration of the ID encoding
resistors R516 and R517.
Switches
[Figure 2-1, callouts 27, 29, 31, and 46]
The ZCU106 board includes power, configuration, and reset switches:
• SW1 power on/off slide switch (callout 29)
• SW5 (PS_PROG_B), active-Low pushbutton (callout 31)
• SW3 (SRST_B), active-Low pushbutton (callout 27)
• SW4 (POR_B), active-Low pushbutton (callout 27)
• SW6 U1 MPSoC PS bank 503 4-pole mode DIP switch (callout 46)
Table 3-53: MSP430 Board ID Encoding
Zynq UltraScale Board R516 R517
ZCU102 DNP DNP
ZCU106 DNP 10K
Reserved 10K DNP
Reserved 10K 10K