码迷,mamicode.com
首页 > 系统相关 > 详细

Assembly language:1-1 Machine Language

时间:2020-03-08 15:38:26      阅读:83      评论:0      收藏:0      [点我收藏+]

标签:work   ons   object c   led   err   find   ref   ted   its   

Refer&Links

https://www.computerhope.com/jargon/m/machlang.htm
《Assembly language》-Wang shuang

Terms

Term: Machine language
Intro: Sometimes referred to as?machine code?or?object code,?machine language?is a collection of?binary?digits or bits that the computer reads and interprets. Machine language is the only language a computer is capable of understanding.
How it works: the computer converts machine instructions (a list of binary digits) to a high and low level, which drives the computer‘s electronics to perform calculations.
Supplement: each type of processor is designed and constructed differently, so it generates different electronic pulses, and hence different machine languages.

Term:CPU 「Central Processing Unit」
Intro:Interpreting machine instructions

Term:Computer // PC
Intro:A computer system consisting of a CPU and other chips, devices, and devices directly or indirectly controlled by the CPU.

Instance

    s = 768 + 12288 - 1280
    The machine code following:
    10110000000000000000011
    00000101000000000001100
    00101101000000000000101

Instance

It's on the screen:“welcom to masm”
The machine code following:
    0001110
    101110000000000000000000
    01010000
    101110001100011000001111
    1000111011011000
    1011010000000110
。。I don’t want to write it
。。。。

Shortcoming

if you mistake a 1 for a 0, it‘s hard to find.

Assembly language:1-1 Machine Language

标签:work   ons   object c   led   err   find   ref   ted   its   

原文地址:https://www.cnblogs.com/enomothem/p/12442667.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!