【摘要】 本文主要解决了计算机模拟采集领域中的两个问题：一是一块Ａ／Ｄ转换芯片可带动２ｎ（ｎ＝０，１，２，…）路模拟量的模／数转换；二是２ｎ路模拟量的转换既可以是均等的，也可以是加权的，而且转换结果的获取对控制机来说是绝对可靠的，且是实时的，本文就其工程实践提出了一系列的解决措施。更多还原

【Abstract】 This paper introduces two items in A/D conversion field. First, one A/D converting unit is able to process many physical objects. Second, the physical objects are processed equally or specially in the need for the application system. Fetching the data of converting is reliable. The paper introduces a series of methods in the implementation of A/D conversion.更多还原