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Product introduction
- VS2828 USB3.0 Capture
- VS2828 USB3.0 Capture
台湾视传VXIS 推出⾼性价⽐USB3.0 ⾼清视频采集解决⽅案，以VS9989+VS2828 芯⽚为⽅
案架构。USB 3.0 接⼝，同时向下兼容USB2.0。⽀持Analog Audio 以及I2S ⾳频输⼊。系统
（Windows、Linux、OS X） 上均⽆需安装驱动，⾃动检测输⼊视频分辨率，并⾃动变换⾄指定
输出分辨率、帧率。低功耗，USB 连接供电，不需额外连接电源。⽀持主流AMCap、ECap、
GraphEdit、以及OS 的QuickTime 等软件PC 视频软解码。输出分辨率达到1080p60fps。
Technical reference
1、VS2828 芯片特点
2、芯片框架图
- 1) Compliant with USB Video Class 1.5 standard
- 2) Compliant with USB Audio Class 1.0 standard
- 3) Built-in USB3.0 Super Speed and USB2.0 High-Speed and Full-Speed transceiver
- 4) Support two endpoints (can be programmed to ISO-in or Bulk-in type) for video data to PC
- 5) Support one ISO-in endpoint for audio recording
- 6) Built-in 8032 micro controller
- 7) Maximum CPU clock rate is 48 MHz
- 8) Audio functions
- —Support I2S interface
- 9) Video data output format
- —USB Video Class uncompressed YUY2 payload
- —USB Video Class MJPEG payload (MJPEG UV422)
- 10) Maximum Frame Rates in USB3.0 Super Speed Mode
- 11) Maximum Frame Rates in USB2.0 High-speed Mode
- 12) Built-in system PLL for Internal clock generation with Input Crystal Frequency of 24MHz.
- 13) Built-in audio PLL for audio clock generation with Input Crystal Frequency of 24MHz.
- 14) PWM function embedded
- 15) Built-in brown-out circuit (LVD)
- 16) Package -88-pin QFN
2、芯片框架图
- 1) USB3.0 Capture：⽀持HDMI/DVI/VGA/SDI/AHD/TVI/CVI ⾼清视频接⼝输⼊。
- 2) 视频会议摄像机：视频会议软件本地影像备份，录制视频会议。
- 3) 游戏直播录播：PS3,PS4,XBOX360,⽃⻥,战旗,虎⽛,腾讯课堂,思科WEBEX,教育录播。
- 4) 医疗：内窥镜,彩超,CT,胃肠机,X 光机等设备影像采集。
- 5) ⽆⼈机摄像。
Data download
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