definition of assembler structure, Basic Computer Science

Assignment Help:
In assembly language code lines have two fractions, the earliest one is the name of the instruction which is to be executed, and the next one are the parameters of the command. For example: add ah bh
Now "add" is the command to be executed, in this condition an addition, and "ah" as well as "bh" are the parameters.
For instance: mov al, 25
In the above instance, we are using the instruction mov, it means for moving the value 25 to al register.
To make the name of the instructions in this language two, three or four letters are used generally. These instructions are also known as mnemonic names or operation codes, given that they represent a function the processor will perform.
Sometimes instructions are used as follows:
Add al, [170]
The brackets in the second parameter show to us that we are going to exertion with the content of the memory cell number 170 and not with the 170 value; this is identified as direct addressing.

Related Discussions:- definition of assembler structure

Block matching algorithm, I am using block matching algorithm to get the mo...

I am using block matching algorithm to get the motion vectors, now, how can I get the depth map/depth value from the motion vectors?

Development of UNIX , Development of UNIX: The original UNIX developme...

Development of UNIX: The original UNIX development was performed on a Digital PDP-7 minicomputer and later moved to a PDP-11 minicomputer, the forerunner of the VAX computer.

Short program to practice assembly language loops, Purpose of Code This...

Purpose of Code This is a short program to practice assembly language loops and if/else statements. You will use various jump commands and the cmp instruction.  The progra

Memory hierarchy, Memory hierarchy: There is another type of high spee...

Memory hierarchy: There is another type of high speed memory, known as Cache memory, which is used to increase the speed of processing by making current programs and data avai

Assembly Language Project, Our instructor gave us a project in making a mec...

Our instructor gave us a project in making a mechanical game or simple device using assembly language, can anyone give me a an example of a project description for our proposal?

Execute a command in operating system, Execute a command in operating syste...

Execute a command in operating system: In order to execute a command OS does the following steps:   It accepts a command from a user through mouse clicks or from t

Function, function of arithmetic logic unit

function of arithmetic logic unit

Networking, what is Metropolitan area network?

what is Metropolitan area network?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd