MS2109

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.

HDMI RX

• 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)

USB video output

• 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

• Support SPDIF output
• USB Audio conforms to UAC1.0 specification
• USB Audio default 96KHz mono output
• USB Audio supports customized resolution output

Digital audio input

• Support digital audio interface I2S input

USB 2.0

• On-chip high speed USB Device
• Support descriptor customization

OS Support

• Windows XP/7/8/10
• Andriod5.0 or higher
• MacOS

Clock

• Only one 24MHz crystal needed
• On-chip PLL

Power & Reset

• On-chip power on reset

MS2130 Function Block Diagram