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讨论了ISA总线、IO端口地址和存储器空间分配 ,详细介绍了在ISA总线基础上设计用户接口板的方法 ,同时给出了两个具体的例子。
ISA bus, IO port address and memory space allocation are discussed. The method of designing user interface board based on ISA bus is introduced in detail. Two concrete examples are also given.