Xilinx ZC702 Getting Started Guide

ZC702 and ZVIK Getting Started Guide www.xilinx.com 41
UG926 (v3.0.1) February 12, 2013
Running the Video Demonstration for 720p Video Resolution
Sobel Filter Modes are explained as follows:
Sobel OFF
• No processing done. Sobel filter is bypassed.
Sobel – SW
• Video processing (edge-detection filter) done by software code running on PS
Sobel On – HW
• Video processing (edge-detection filter) done by PL
Figure 3-8 shows the detected image edges of the video generated by the TPG, that is,
case 1 versus case 2 or 3 of Table 3-2.
3. Enter 0 to exit the application and return to the command prompt.
Running the Video Demonstration for 720p Video
Resolution
Copy the devicetree720p.dtb binary file (provided with the binary package) and save it
as devicetree.dtb in the SD MMC root, overwriting the old devicetree.dtb.
Configure the display monitor to 720p60 resolution: 1280 x 720p @ 60 Hz. If using the ZVIK
with an external video source, configure the external video source to 1280 x 720 @ 60 Hz.
Note:
To restore the design to support 1080P60 again, copy the file devicetree1080P.dtb and
save it as devicetree.dtb on the SD MMC root, overwriting the old devicetree.dtb.
• Follow the steps in Running the Qt-Based GUI Application Demonstration, page 34 to
run the Qt-based GUI application demonstration.
• Follow the steps in Running the UART Menu-Based Demonstration Application, page 39
to run the menu-based application demonstration.
For additional example designs, tutorials, software, and other information related to
the ZVIK, please refer to Next Steps for the Zynq-7000 AP SoC Video and Imaging Kit
(ZVIK), page 47.

Xilinx ZC702 Specifications

General

Brand	Xilinx
Model	ZC702
Category	Motherboard
Language	English