关于寻址方式教学难点的剖析

Insights of the Problems in the Teaching of Mode of Address Searching

采用类比分析的方法，对寻址方式的要点进行了剖析；讨论认为：寻址的实质在于按操作数在指令中的表现形式寻找数据，寻址与计算硬件的联系是ＢＩＵ查找待处理数据的确切位置，寻址与指令的联系在于操作数在指令中的三类主要表现形式，上述内容可使寻址方式的教学更具有条理性。

This paper discusses the main points of mode of address searching by means of comparative analyses. The essence of address operation data searching lies in the search of date. The connection between the data searched for and the hardware is the accurate position where BIU lies. The connection between the data searched for and instruction is three main forms of expression loaded. The mentioned above makes the teaching method of address searching a clearer presentation.