【摘要】 基于ＰＣ机的定时中断，本文提出了研究开发ＰＣ机多定时器机制的基本思想，通过合理地截获、管理定时中断，利用软件模拟的方法，使用户可以同时面向多个独立的定时器，并且可以对其单独创建、使用和撤消，为有效、方便地使用定时中断提供了一个理想的平台。更多还原

【Abstract】 Based on PCs’ timing interrupt, this paper introdues the principle of multi-timermechanism which presents more than one independent timers for users through software simulation by capturing and managing timing interrupt. All the timers can be established, usedand destroyed independently. The mechanism provides an ideal platform tising timing interrupt conveniently and effeciently.更多还原