Xilinx Zynq UltraScale+ User Manual

Zynq UltraScale+ VCU TRD User Guide 33
UG1250 (v2019.1) May 29, 2019 www.xilinx.com
Chapter 3: APU Software Platform
GUI Application (vcu_qt)
The vcu_qt application is a multi-threaded Linux application that uses the Qt graphics
toolkit to render a GUI. The GUI provides control knobs for user input and a display area to
show the captured video stream. The GUI shown in Figure 3-9 contains the following
control elements displayed on top of the video output area:
• Control bar (top)
• Video info panel (top-right)
• System performance panels (bottom)
Number of Inputs
This determines the number of active video sources. In the current version of the TRD, a
maximum of four sources are supported (the default value is one).
See Figure 3-10 for input settings.
X-Ref Target - Figure 3-9
Figure 3-9: Control Elements Displayed on Top of the Video Output Area
X20183-112718
Send Feedback

Xilinx Zynq UltraScale+ Specifications

General

Manufacturer	Xilinx
Model	Zynq UltraScale+
Category	SoC
Processor Cores	Quad-core ARM Cortex-A53, Dual-core ARM Cortex-R5
FPGA Fabric	UltraScale+ FPGA
Memory Interfaces	DDR4, DDR3, LPDDR3, LPDDR4
Connectivity	Gigabit Ethernet, USB 3.0, SATA, PCIe
Video Codecs	H.264
Power Consumption	Varies depending on specific device configuration and usage
Operating Temperature	Commercial: 0°C to +85°C, Industrial: -40°C to +100°C