Zynq Ultrascale+ Rfsoc Xczu48Dr - Xilinx Zynq UltraScale+ ZCU208 User Manual

CAUTION! Do NOT plug a PC ATX power supply 6-pin connector into the ZCU208 board power connector
J50. The ATX 6-pin connector has a different pinout than J50. Connecting an ATX 6-pin connector into J50
damages the ZCU208 board and voids the board warranty.
See Power On/Off Slide Switch

Zynq UltraScale+ RFSoC XCZU48DR

Zynq UltraScale+ RFSoC ZU48DR uses a multi-stage boot process documented in the Boot and
Configuration chapter of the Zynq UltraScale+ Device Technical Reference Manual (UG1085).
Switch SW2 configuration option settings are identified in the following table.
Table 5: Mode Switch SW2 Configuration Option Settings
Mode
JTAG
QSPI32
SD
Notes:
1. Default switch setting.
2. Switch OFF = 1 = High; ON = 0 = Low. See callout 11 in
JTAG
Vivado ® Design Suite or third-party tools can establish a JTAG connection to the Zynq UltraScale
+ RFSoC through the FTDI FT4232 USB-to-JTAG/USB UART device (U29) connected to micro-
USB connector (J24).
QSPI
Use the following steps to boot from the dual QSPI non-volatile configuration memory.
1. Store a valid Zynq UltraScale+ RFSoC boot image into the QSPI flash devices (U11, U12,
MIO[0:12] QSPI interface).
2. Set the boot mode pins SW2 [4:1] as indicated in the table above for QSPI32.
3. Either power-cycle or press the power-on reset (POR) pushbutton. SW2 is callout 11 in
Figure 3.
SD
Use the following steps to boot from an SD card.
UG1410 (v1.0) July 8, 2020
ZCU208 Board User Guide
for more information.
Mode Pins [3:0]
0000
1
0010
1110
Table 4.
Chapter 2: Board Setup and Configuration
Mode SW2 [4:1]
ON,ON,ON,ON
ON,ON,OFF,ON
OFF,OFF,OFF,ON
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