Chapter 2: Targeted Reference Design Details; Design Modules - Xilinx Zynq UltraScale+ User Manual

Targeted Reference Design Details

Design Modules

The VCU TRD consists of nine design modules (DMs). A short summary of each design
follows.
PL HDMI Video Capture
This module enables capture from the HDMI RX Subsystem implemented in the
programmable logic (PL) into a file or to Stream-out video. The video captured from the
HDMI RX Subsystem is encoded and stored in SD cards or USB/SATA drives. The module can
Stream-out encoded data through an Ethernet interface.
PL HDMI Video Display
This module enables video display to HDMI TX implemented in the PL. The video stored in
SD cards or USB/SATA drives is decoded and displayed on HDMI TX. The module can
Stream-in encoded data through an Ethernet interface and decode and display it on HDMI
TX.
Multi-Stream Audio Design
This module enables capture of audio data from I2S RX /HDMI RX and Video data from the
HDMI RX/MIPI RX Subsystem. The audio/video data can be played through HDMI TX in the
PL and recorded in SD cards or USB/SATA drives. This module can Stream-in/out the
audio/video data through an Ethernet interface. This design supports the following
streams:
• Stream 1
Input Source: Video and audio are captured from HDMI RX
°
Output Sink: Video and audio are played on HDMI TX
°
• Stream 2
Input Source: Video is captured from the MIPI RX Subsystem and audio is captured
°
from the I2S RX Subsystem
Zynq UltraScale+ VCU TRD User Guide
UG1250 (v2019.1) May 29, 2019 www.xilinx.com
Chapter 2
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