MS2133

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MS2133 is a USB 3.0 HDMI video and audio acquisition and processing chip, which integrates USB 3.0 device controller, data transceiver module, audio and video processing module. MS2133 can transmit the HDMI input audio and video signals to PC, smartphone and tablet for preview or acquisition through USB 3.0 interface, and can also display or expand the information on PC, smartphone and tablet to larger display devices through USB 3.0 interface. MS2133 supports HDMI loop out function, supports USB Host recording while playing audio and video through HDMI output. MS2133 supports 3 channels I²S input, and supports digital audio and HDMI audio mixing process. MS2133 supports 3 channels I²S output and S/PDIF digital audio output. both HDMIRX and HDMITX support Audio ARC function. MS2133 UVC output supports YUV422, MJPEG, RGB24 and NV12 modes, compatible with Windows, Android and macOS systems.

Features

HDMI RX	Compatible with USB 2.0 device mode
HDMI compatible	USB video conforms to UVC1.0 specification
Supports RGB444, YCBCR422, YCBCR444, YCBCR420 color space	USB audio conforms to UAC1.0 specification
Supports deep color 24/30/36bit mode	USB video supports YUV422, MJPEG, RGB24 and NV12 modes
Supports CEA-861-E, CEA-861-F video format	USB video output resolution:    Default max resolution: 3840 x 2160@60Hz(MJPEG), 3840 x 2160@25Hz(YUV422)
Max input resolution: 4096 x 2160@60Hz YUV444	Perpheral
Supports HDCP1.4/HDCP2.3	programmable GPIOs
Supports Audio ARC	PWM output
HDMI TX	Atmosphere lamp control interface (SID)
HDMI compatible	OS Support
Supports EDID / HPD process	Windows XP/7/8/10/11
Max output resolution: 4096 x 2160@60Hz YUV444	Android 5.0 and higher
Supports HDMI RX to HD TX pass-through mode output	Linux
Supports Audio ARC	macOS
Audio	Clock
UAC Supports 96kHz/24bit, 48kHz/16bit stereo mode	External 24MHz passive crystal oscillator
UAC Support 5.1 channel mode	On-chip PLL
3 channels I2S input	Reset
3 channels I2S and 1 channel S/PDIF output	On-chip power on reset
Both HDMIRX and HDMITX support ARC function	Package
Multiple types of audio mix functions	LQFP-100 plastic(14mm×14mm)
USB 3.0	RoHS compliant
Integrated USB 3.0 device	MSL3

Function Block Diagram