8088CPU 通过（）引脚信号来区分寻址的是存储器还是外设。 -题库考试答案搜索网

8088CPU 通过（）引脚信号来区分寻址的是存储器还是外设。

单选题

2021-09-01 23:27

A、BHE／S7
B、ex_1258190903145_0.jpg
C、ex_1258190912859_0.jpg
D、ex_1258190921677_0.jpg

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正确答案

B

试题解析

标签：青书学堂内蒙古农业大学微机原理及应用

感兴趣题目

口服补液及时纠正脱水，应用ORS，说法正确的是（）

当8086/8088的MN/ 非MN引脚接地时，则CPU就是最大方式工作状态。

8086/8088 CPU提供了接受外部中断请求信号的引脚是什么？

8088CPU上READY信号为下面哪种信号有效？（）

8086和8088的引脚信号中，（）为地址锁存允许信号引脚。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

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