MS2109
HDMI1.4/DVI1.0→USB2.0

General Description

MS2109 is a HD Video Acquisition Chip, which is internally integrated with USB2.0 controller and data transceiver module, HDMI RX module, Audio and Video Processing module. MS2109 can transmit the Audio and Video signals by HDMI interface to PC, Smart Phone or Tablet Computer through USB interface to preview or collect audio and video information. USB video complies with UVC specification, Audio complies with UAC specification, and supports Windows / Android / MacOS system.

Features

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HDMI RX
USB video output
◆HDMI 1.4b compatible
◆Support DVI1.0
◆Support HDCP 1.4
◆Support RGB444, YCBCR422, YCBCR444, YCBCR420 color space
◆Support deep color 24/30/36 bit mode
◆Support CEA-861 /CEA-861-F video format
◆Max input resolution 4K(3840×2160@30Hz)
◆Support YUV&MJPEG mode
◆Max output resolution: 1920×1080@30Hz
◆Support user customized resolution
◆Compatible with USB1.1 mode
◆Compatible with UVC1.0 protocol
Audio output
Digital audio input
◆Support SPDIF output
◆USB Audio conforms to UAC1.0 specification
◆USB Audio default 96KHz mono output
◆USB Audio supports customized resolution output
◆Support digital audio interface I2S input
USB 2.0
OS Support
◆On-chip high speed USB Device
◆Support descriptor customization
◆Windows XP/7/8/10
◆Andriod5.0 or higher
◆MacOS
Clock
Power & Reset
◆Only one 24MHz crystal needed
◆On-chip PLL
◆On-chip power on reset
Package
◆QFN-48 plastic(7mm×7mm)
◆PB-free and RoHS compliant

EVA Board

Function Block Diagram