型号:MDIN325
品牌:MIT
最小包装:1600
封装:BGA
原装正品,假一赔十!!!
视频矩阵(Video Matrix)是在视频源设备和显示设备数量不对等时候,实现动态切换显示的设备
视频矩阵主要在监控,视频会议系统中应用
视频源主要有:摄像头、DVD 、VCR、实物展台、台式电脑以及很多的笔记本。显示设备主要有:投影机、等离子、大屏幕,CRT/LCD monitor由于接口不统一,需要接口的互转的功能
视频输入端信号通常为CVBS隔行信号时,使用FPGA
进行隔行转换将消耗大量的资源,通常使用专业的隔行转逐行芯片MDIN325A,可以大大减少FPGA用量,降低系统成本
本方案基于韩国MIT公司的MDIN325A,MDIN380芯片实现
功能特点
4通道同时处理去隔行,降低系统方案成本
独到的iMarv技术,顶级的图像品质
支持4图像拼接
业内最好的3D降噪和3D去隔行技术
单芯片设计,内嵌DDR
Two digital video input ports for up to 12-bit precision interlaced or progressive scan video
• 4 I2S and one S/PDIF audio input ports(MDIN-340 Only)
• MDIN-325 : Analog RGB/Component, Digital video output and CVBS video output
• MDIN-340 : Analog RGB/Component and HDMI output(ver.1.3)
• Pixel-by pixel level motion adaptive 3-D deinterlacing
• Advanced multi-directional edge preserving deinterlacing
• Deinterlacing with various speed motion and still image detection and processing
• Robust film sequence, bad-edit and subtitle detection and processing
• 3-D and MPEG noise reduction filter with cross-color suppression
• Automatic chroma upsampling error(CUE) detection and correction
• Independent horizontal and vertical scaling with anti-aliasing interpolation filter
• Horizontal peaking filter and color enhancement processing for crisper picture quality
• Programmable brightness, contrast, hue, saturation control with adaptive contrast enhancement
• 2-layer OSD with 4 sprites per layer(bitmap and character mode)
• Cost and size effective embedded frame memory
• Serial (I2C) host bus interface
• 144-pin FBGA packages(12mm*12mm)
• MDIN-340:Footprint compatible with MDIN240