MG3500SoC是支持H.264高清編解碼器的片上系統(tǒng)，內(nèi)部集成一個(gè)嵌入式ARM926處理器，支持高清H.264編解碼、MPEG鄄2解碼和JPEG編解碼。介紹了MG3500SoC的主要性能特點(diǎn)、引腳排列、主要接口功能及在dvr上的應(yīng)用，以及MG3500SoC及其周?chē)骷挠布O(shè)計(jì)，提出了在設(shè)計(jì)中應(yīng)注意的問(wèn)題。
Abstract:
The MG3500System-on-Chip（SoC）is high definition（HD）H.264codec,including ARM926-EJ processor，H.264encoder/decoder，MPEG2decoder and JPEG/MJPEG encoder/decoder.The features,pin assignments，interfaces and the typical application of MG3500in dvr are introduced in this paper.The application hardware circuit between the MG3500SoC and peripheral device are given,the questions which the syetem design needs to pay attention are explained.
