MS2130 USB 3.0 HD Audio/Video Capture IC
The MacroSilicon MS2130 is a USB 3.0 HD video and audio capture IC. It integrates a USB 3.0 Device controller, data transceiver, and audio/video processing blocks, allowing HD input audio/video to be previewed or captured on PCs, smartphones, and tablets over USB 3.0.
MS2130 supports UVC 1.0 video, UAC 1.0 audio, USB 2.0 Device compatibility, YUV422 / MJPEG output, and a compact QFN-64 package. It is intended for entry-level driverless USB capture cards and embedded audio/video capture modules.
Key Capabilities
| Item | Specification |
|---|---|
| USB interface | Integrated USB 3.0 Device, compatible with USB 2.0 Device mode |
| USB video protocol | UVC 1.0 |
| USB audio protocol | UAC 1.0 |
| Video input | HD input, up to 4K (3840 × 2160 @ 30Hz) |
| USB video output | YUV422, MJPEG |
| Default max output | 1920 × 1080 @ 60Hz |
| Audio output | USB audio default 48 kHz stereo output |
| OS support | Windows XP/7/8/10/11, Android 5.0+, Linux, macOS |
| Package | QFN-64, 9 mm × 9 mm |
Block Diagram
The block diagram shows the basic MS2130 data path from HD RX input through video/audio processing and UVC/UAC encoding to USB 3.0 Device output for PCs, smartphones, and tablets.
Video Input
- RGB444, YCbCr 4:2:2, YCbCr 4:4:4, and YCbCr 4:2:0 color spaces.
- Deep Color 24 / 30 / 36-bit modes.
- CEA-861-E and CEA-861-F video formats.
- Maximum input resolution:
4K(3840 × 2160 @ 30Hz).
USB Capture Output
- Integrated USB 3.0 Device, compatible with USB 2.0 Device mode.
- USB video complies with UVC 1.0.
- USB audio complies with UAC 1.0.
- USB video output supports YUV422 and MJPEG modes.
- Default maximum USB video output resolution is
1920 × 1080 @ 60Hz.
Audio, Clock, and Package
| Item | Specification |
|---|---|
| USB audio | Default 48 kHz stereo output |
| External clock | External 24 MHz passive crystal |
| PLL | On-chip PLL |
| Reset | On-chip power-on reset |
| Package | QFN-64, 9 mm × 9 mm |
Typical Applications
- USB 3.0 HD capture cards
- 1080p60 driverless UVC video capture modules
- Video conferencing, live streaming, and recording devices
- Portable HD capture devices for PCs, phones, and tablets
- USB audio/video input modules for embedded systems
Design Notes
- The public page specifies a maximum input of
3840 × 2160 @ 30Hz, while the default maximum USB video output is1920 × 1080 @ 60Hz; these are different bandwidth levels. - MS2130 lists only YUV422 and MJPEG USB output. Compare MS2130S / MS2131S if RGB24, NV12, higher USB output capability, or richer audio interfaces are required.
- UVC/UAC compatibility on Android, Linux, macOS, and Windows should be validated with the target host, application, and capture format.
- Production designs should be based on the authorized MacroSilicon SDK, firmware, reference design, and board-level validation.
Related Tools
References
- MacroSilicon MS2130 public product page
- MacroSilicon MS2130 Chinese product page
- MacroSilicon model summary
- Video Capture series
Notes
This page summarizes information published on MacroSilicon's public Chinese and English MS2130 product pages. Confirm feature combinations, output formats, OS compatibility, and production support against the latest authorized documentation and project validation results.