Assembly Definition and 181 Threads

And how is it different from btfss? And also, what's the difference between a call and goto command in assembly?

Homework Statement Hey guys. I have this two paths as you can see in the picture and I need to find their assembly (I hope I said it correctly). Which one is correct, the right or the left? Thanks. Homework Equations The Attempt at a Solution

Hello everyone, how its going. Lately I have got a project to do for Assembly Of Parts with two robots. Firstly I have been thinking about some tutorials on network but haven't found much. I know bigger companies, that for sure have robots in their industries, might have details about their...

I am suppose to determine the effective address if the instruction below and the contents of any affected register (except the PC) or memory location after each of the instructions in problem is executed. Assume the initial state (in hex) of the CPU and memory before every instruction is as...

Homework Statement Warm air is contained in a piston-cylinder assembly oriented horizontally. The air cools slowly from an initial volume of 0.003m^3 to a final volume of 0.002m^3. During the process, the spring exerts a force that varies linearly from an initial value of 900N to a final...

Hi all, I have this small function in C++ void myfunc(int a, int b) { int c = 1; int d = 2; c += b; d += a; return; } the assembly code and my comments follow: subl $8, %esp ;; subtract 8 from %esp, what we are doing here is decrementing the stack pointer by 8 and...

Finding "Shared" Directories in Assembly For my next project, I am making a program which searches for all of the shared directories on a computer. My idea is if the directory contains the string "share", then it must be shared. For this, I wrote a function to convert the directory name to...

I have been working with assembly (TASM32) for a few months now and have ran into a problem which I cannot fix. Here's a working example written in C++ which needs to be converted to assembly. #include <windows.h> int main(){ char *name_list[5] = {"Micheal", "Stefan", "Judy", "William"...

Hey guys I am in the process of learning assembly language on microprocessors and I am progressing slowly.So please if there is anyone, anyone who can recommend something to speed up the process, I am running out of time. I ask for links textbooks or anything that can help. thank you in...

Hello, I am building an automated sorter for a school project. I have to sort 3 different sized blocks. I am using a infrared sensor to do this, I determine the size of block on how long the beam is broken. When the size of block is determined, the circuit board moves a servo motor...

hi guys, Im having trouble trying to understand calculations of binary numbers. In pic16f84 i assume that a variable can have a value of 0 to 256. If i wanted to have a value larger than 256 i need to add another variable and count the number of overflow. for example when counta overflow then...

*****need help programing in assembly language***** Hi there everyone. I am really new to this assembly language and i don't know how to code this simple programe.. Please help me with this. I would very much appreciate it.. here is the question.. Need to design assembly language...

hi . . . I have been working on a project it's to program Pacman Game using assembly it needs al counter for the number of dots earned by Pacman I have done a counter but it doesn't counting numbers it displays charachters like smily face, heart, and all these whose ASCII code...

I need help, pls ! Hello, Could you pls help me answer this question: - Please take a look at my small Assembly program that reads a tring from keyboard, then displays all the characters that are not uper-case letters in reverse order: .model small .stack 100 .data tb1 db 'Pls enter a...

I am an undergraduate student and I believe that I will probably major in electrical engineering. So my question is should I take the time to learn x86 assembly? I already know how to program in C++ well enough, but I really haven't done much with asm. I would like to get a microcontroller and...

Homework Statement Write a program using the MIPS ISA to find the saddle point of a 4x4 matrix. Print the value of the saddle points or if there is no saddle point print a message that says so. A saddle point is a value that is the minimum value in a row and also the maximum value in its...

I was wondering what kind of engineers do the actual assembly of the space rocket engines and other non-electrical devices in the aerospace industry, mechanical engineers right?

Assembly language coding problems... Homework Statement I am an electrical engineering student and have some HW problems. On the IAS system, what would machine code instruction look like to load the contents of memory address 2?? I came up with 00001001. Does this look correct?? Also...

I need to write a program that will create a constant time delay in x86 assembly, can anybody help?

I wish to design (if not actually build) an ultra-simple "computer" from scratch, just for fun and profit. I'm looking at only a fundamental level of computing power, with only one instruction, such as: "Given two single-digit numbers, output the product." I need three to design 3 things...

Can anyone explain how this simple assembly code is working: This is specifically for pentium ones I am actually lacking codes for assembly,,didn;t get any...if you have any please give.. ---------------------------------------------------------------- #include<asm/unistd.h>...

I'm writing a program in C++ in MS Visual Studio.NET, and I am using inline assembly to do some SSE instructions. The trouble is that I am having a hard time getting the assembly to accep the addresses from my C++ from anyting other than explicitly-declared pointers (not even arrays work!). I...

Two rollers have a belt that goes between them, like a conveyerbelt. The assembly stands vertical. The lowest of the rolls have a force that acts on its center, and downwards. My book says that this force F can be written as F=S_1-S_2 where S are the forces that the belt produces as a...

First of all i'de like to know if there is an efficiant algorithm which assembly uses to divide two numbers. Second I'de like to know how do you divide numbers which don't fit into a register. I'm talking about an array of bytes in RAM to be divided. 10x!

Can anyone show me how to get good reference materials for Turbo Assembly language for DOS applications? Any complete reference tutorial websites or reference books woul be sufficient. I have been googling and yahooing but still cannot find one good reference. Thanks.

hi all, i did a dissambley of a torque driver, and when i put it back, i could not get teh click sound when i tried to calibrated the wrench.. any idea wat is wrong? regards, ss

I have to do an assembly on receiving to 15 year olds this friday. the title of the assembly is Receiving and Relationships. Has anyone got any ideas on what i can do, to make it as interesting and fun as possible? i would also like some quotes or philosophy i could use to end the...

I'm working on a project that I believe should be pretty simple to do if I actually knew assembly language. For my program I'm suppose to start at data memory location 0x30 and perform the increment, decrement, complement, and clear operations. The operations are all performed on location...

I don't know anything about programming. Is it okay if I start with assembly? And more importantly, how can I begin to use assembly without any knowledge. If you could offer me a book / website, I'd really be pleased.

I used to go download the AOA language and its software but I think I like to study assembly for intel 8086 better, so can you tell me where I can find tutorials and software that can compile and run my problems on Win32 platform ? Thanks

So, I'm writing assembly language code to drive a fan by varying the pulsewidth. Halfway through (6 hours or so ago) I try to compile it. The compiler software is a piece of crap (code uses a structured assembly language, so it doesn't recognise anything), and I need to bring everything...