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如同时装日趋绚烂多姿一样,1996年,计算机微处理器将走向声像俱佳的多媒体。在一年一度的与巴黎时装展示会具有同样轰动效应的微处理器论坛上,多媒体处理器成为人们注目的焦点。1994年,人们讨论最多的是下一代CPU,到了1995年,业界开始关注为多媒体应用而特别进行优化设计的微处理器。 在垂直应用中,一些多媒体处理器将取代通用性的CPU。比如VOD电视的“顶上盒”(set-top-boxes);其他的将作为主流PC常规CPU的协处理器。多媒体处理器与目前常见CPU的设计结构都有区别,为了对付模拟音频和视频信号的实时数字化任务,它们采用了用于DSP(数字信号处理器)上的一些计算技术。事实上,多媒体处理器通常是
As fashion is more and more colorful, in 1996, computer microprocessors will move toward audio and video superb multimedia. Multimedia microprocessors are the focus of attention at the annual Microprocessor Forum that has the same sensation as the Paris Fashion Show. In 1994, the next generation CPU was the most talked about, and in 1995, the industry began to focus on microprocessors that were specifically optimized for multimedia applications. In vertical applications, some multimedia processors will replace general-purpose CPUs. Such as set-top-boxes for VOD television; others will work as coprocessors for mainstream PC conventional CPUs. Multimedia processors differ from the current common CPU design structures in that they employ some of the computational techniques used for DSPs (Digital Signal Processors) in order to cope with the real-time digitization of analog audio and video signals. In fact, multimedia processors are usually