基于ADSP2185的硬盘存储器的磁盘操作系统设计

Video DOS design of media storage hard disk on chip ADSP2185

提出了一种基于DSP芯片的视频磁盘操作系统,用此操作系统可以开发低成本的多媒体硬盘存储器(MSHD)。叙述了基于芯片ADSP2185的视频磁盘操作系统的设计原理与实现,着重介绍了系统各模块设计和服务的流程设计。此操作系统已经在多媒体硬盘存储器(MSHD)上实现,实际测试和应用表明能够满足功能和性能的要求。

This article presented one kind of video disk operate system based on DSP. Using this OS, one kind of low cost media storage on hard disk （MSHD） can be produced. This article described the theory and realization on chip ADSP2185, and it gave more emphasis on the module design and flow design. This OS has come into being on MSHD, and its performance was proved in function test and application test.