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微处理器的复杂性和速度不断提高,而价格却不断下降,仿真器厂商为了与微处理器的发展保持同步而进行着顽强的斗争.随着微处理器(MPU)厂商几乎每隔一个星期就推出一代新的芯片系列,发生了两件大事:其一是基于这些芯片的计算机和其它设备的用户,为每一个后续的MPU具有的令人吃惊的性价比而欢欣鼓舞;其二是系统设计师越来越感到苦恼,因为他们要抢先把这些最新和最先进的芯片集成到寿命周期日益缩短的产品中.
The complexity and speed of microprocessors continue to increase, while prices continue to drop. Emulator vendors are struggling to keep up with the development of microprocessors. With microprocessor manufacturers (MPU) almost every other week The launch of a new generation of chips has resulted in two major events. One is that users of computers and other devices based on these chips are delighted with the amazing price/performance ratio of each subsequent MPU; the second is system design. The divisions are increasingly frustrated because they must first integrate these latest and most advanced chips into products whose life cycle is being shortened.