然后对视频编解码芯片MB86H51的功能特性和接口进行了详细的介绍；
Secondly, it introduced the function, main specifications and interface of MB86H51 in detail.
因此，基于FPGA和一些成熟的视频编解码芯片进行系统设计具有重要的实际意义。
Therefore, it is of great significance to design a video codec system based on FPGA and some mature chip.
在分析IIC总线协议的基础上，文中详细叙述了DM 642通过IIC模块对视频编解码芯片的寄存器进行配置、校验的流程。
IIC bus protocol analysis on the basis of a detailed description in the text adopted by the IIC module DM642 video decoder chip register configuration, calibration process.
PM P播放器不仅需要对机体大小有所限制，更重要的是需要一种压缩效率更高、画面质量更高的视频压缩技术，以及相关编解码芯片。
PMP players need not only be limited to body size, but more importantly is the need for a more efficient compression, higher picture quality video compression technology, and related codec chips.
设计选用PCI多媒体接口芯片SAA7146A，方便的实现了与视频编码器、视频解码器和音频编解码器的连接。
It USES the PCI interface chip SAA7146A special for media processing produced by Philips, and connects simply with video encoder, video decoder, audio encoder and decoder.
设计选用PCI多媒体接口芯片SAA7146A，方便的实现了与视频编码器、视频解码器和音频编解码器的连接。
It USES the PCI interface chip SAA7146A special for media processing produced by Philips, and connects simply with video encoder, video decoder, audio encoder and decoder.
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