ipl-logo

68k Microprocessor Essay

948 Words4 Pages

is We will learn about 68k microprocessor in this assignment. In microprocessor Assembly language is used. Assembly language programming requires direct contact with the microprocessor. The 68000 microprocessor contains registers. Microprocessor picks up data from one of the registers for doing arithmetic or logical operation. Once the operation is over, it stores the result in a register. Data are usually loaded from memory to register. Similarly the resultant data will be loaded from registers to memory. eight Data registers D0 through D7. Data registers are general purpose. They may be thought of as 8 bit, 16 bit or 32 bit integer variables. There are eight Address registers A0 through A7. Address registers are 32 bits long. …show more content…

So you can learn from the examples given in the link given above. Easy68k screen is shown in the figure below. Fig (2) Easy68k screen Assembly language program consists of: labels - User created names that mark locations. opcode - Specific instructions. operands - Additional data required by some instructions. directives - Commands to the assembler. macros - A user created collection of source code that may be easily reused when writing a program. comments - User created strings of text used to document a program. When we write a program the first command will be START which is a label from where the assembler will start running a program. And the last instruction will be End where the assembler stop running the program. In between the Start and End there are specific instructions to perform the different operations. 4.Coding 5.Display Result Following are the display results for the

Show More
Related

Nt1310 Unit 8 Research Paper

389 Words | 2 Pages

xor ax, ax ; Make the ax register 0. Remember the exclusive or when both operands are the same is always 0. mov ds, ax ; ds = ax mov ss, ax mov sp, 0x9c00 mov es, ax mov ax, 0xb800 ; 0xb800 is the address where the bootloader or kernel writes in the video memory mov es, ax ; ax contains the video memory address and es = ax. mov si, msg ; adds the string 'msg ' into the source index register. (msg is defined below) call sprint ; invokes the sprint function (sprint is defined below)

Read More

Nt1310 Unit 4 Chapter 1

556 Words | 3 Pages

In 4th chapter I learned about CPU and other aspects related to it such as RISC and CISC.CPU stands for central processing unit and it is very suitable name for it as it processes the instructions that it gathers from files. Following diagrams explain the basic architecture of CPU: CPU performance is given by the fundamental law: Thus, CPU performance is dependent upon Instruction Count, CPI (Cycles per instruction) and Clock cycle time. And all three are affected by the instruction set architecture. Instruction Count CPI Clock Program x Compiler x x Instruction Set Architecture x x x Microarchitecture

Read More

Cyp 3.5 Psy/270

984 Words | 4 Pages

37 5. 18 6. 15 7.

Read More

Alka-Seltzer Experiment

853 Words | 4 Pages

2 ½ tab divided in 2 pc 19.5 49.5 ½ tab divided in3 pc 21.4 37.11 ½ tab 19.5 53.22 3 ½ tab divided in 2 pc 19.6 48.41 ½ tab divided in 3 pc 20.6 37.30 AVG ½ tab 18.9 53.51 ½ tab divided in 2pc 19.5 49.09 ½ tab divided in 3pc 20.9

Read More

Fahrenheit 451 Technology Analysis

837 Words | 4 Pages

Ray Bradbury was a man of his time. He was able to accurately predict the future in Fahrenheit 451. He shows that our societies are not different. In Montag 's Society people show desensitization, brainlessness, and self-centeredness. The streets are shown everywhere in the 21st-century.

Read More

Unit 3 File Server D1

983 Words | 4 Pages

is in one place which is the file server. These machines still have a monitor, motherboard, network card, keyboard and mouse. It loads up the operating system from the network instead of a hard drive. Use of backup The backup is when we take a copy of files or system to store it.

Read More

Essay On Fahrenheit 451 Technology

969 Words | 4 Pages

Technology appears to do the talking more often now that humans have succumbed to it. In the futuristic society of Fahrenheit 451 technology is advanced but also manipulating. Many people within Ray Bradbury’s novel are damaged by the advancement of the cutting edge television screen. How has technology affected the progress of humanity? In the novel, Guy Montag attempts to thrive in a world where cars can go 80 mph in mere seconds

Read More

National Honor Society Four Pillars

914 Words | 4 Pages

To start off with I display

Read More

Essay Explain The Need For Safe Storage And Efficient Retrieval Of Information

1229 Words | 5 Pages

Describe different types of business documents that may be produced and the format to be followed for each. There are many different types of business documents that are used daily in business environments, for example; Emails- The fastest way to send documents and information and follow the format of recipient and subject. Spreadsheets- These are used to store information electronically.

Read More

Nt1110 Internal Memory

985 Words | 4 Pages

RAM Random Access Memory (RAM) is used to store temporary information. The processor is able to read and write data in and out from the RAM. Circuit boards containing memory chips to store data are used to make processors to get data from the RAM. Even through RAM is fast, it is not reliable and unstable memory as there is a possibility of losing stored data when the computer is turned off or loses power. Therefore to overcome, more RAM is introduced in the computers.

Read More

The Yellow Wallpaper Symbolism Essay

1202 Words | 5 Pages

The next symbol is the

Read More

Nandos Micro Environment

1587 Words | 7 Pages

Executive Summary This report complies of an extensive study of Nando’s South Africa. A brief background of Nando’s is provided. A SWOT analysis is used to scan the micro environment of Nando’s to identify the businesses strengths, which should be exploited to gain a competitive advantage, weaknesses, where strategies need to be implemented so not to lose customers , opportunities, where strategies to exploit these ideas to gain a competitive advantage need to be identified and implemented and threats, where strategies need to be implemented so the business is not negatively affected. The Porters Six Forces model is used to scan the challenges Nando’s faces in the market environment by looking at level of rivalry in the market, the threat

Read More

Microchipping Research Paper

555 Words | 3 Pages

Woof woof ! You killed me by misleading my owner into thinking that microchipping pets is reliable and safe. In reality, microchipping is a tedious and excruciating process for any pet to go through. Animals should not have to be put through the process of microchipping like I had to. This hurts us

Read More

Essay On Animation Production

984 Words | 4 Pages

After all of this, Rendering begins. Rendering is what takes most time, hence most companies have specific computer Render Farms for their rendering. Post-Production The last phase of the 3D Animation workflow is Post-Production. This includes all tasks that can only begin after all the raw footages have been rendered and collected.

Read More

Essay On Digital Technology

1164 Words | 5 Pages

Task 2 2B Digital technology ¬– a health threat? We live in a rapidly changing, highly technological world, where the present day digital technology affects several parts of our lives. At work, people use digital technology to communicate, gather information and solve problems relevant to their place of work. A growing number of people also use digital technology at home, to keep in touch with friends and family, check bank balances, play interactive games, participate in online forums and interact with others on social media websites and mobile apps, such as Facebook, Twitter and Instagram.

Read More

More about 68k Microprocessor Essay

Related Topics

Open Document