I am working on AT89c51 and programming it in Keil c51 compiler
#include < reg51.h>
void delay(void);
void main ()
{
while(1)
{
P2 = 0x00;
delay();
P2 =0xFF;
d...
This is for some college work -
I need to add two floating point numbers using asm with an atmel.
I pretty much know how to add normal numbers, but totally stuck on floating point number...
Hello,
how can I jmp to specific address? I know I can do something like
mov eax, 0x404040
jmp eax
but I can not modify registers or stack. I'm doing some kind of asm code injection (coded...
Continuation of http://www.experts-exchange.com/assembly/Q.20272901.html
I am intrigued about a program called EJECT.EXE that I have come across, this is a rather simple program that when run ejects the CD from it's drive. I would love to know how this could be ac...
I am not sure if this is the correct forum for asking this question but I am going to as anyway. Is there any web site that I can download a Little Man computer for free, or do I have just alt...
Three numbers will be entered into the program which the first two will bed positive. Multiply the first two then divide by the third. The third number can be either positive or negative.
1....
Is it possible to run a Delphi 6 Application using Assembly as the mathematical engine for speed.
1) How do I read/write one/many sector(s) in
protected mode without switching to 'unreal mode' and
using int13h. Direct I/O?
2) How are BIOS chips programmed. Is it asm? if so how?...
I downloaded an assembly language tutorial but it was for masm and not for tasm. is there any big difference between masm and tasm. will the code written for masm works under tasm?
hello everyone ... this is my first post here and i'm willing to find an answer to my question and i appreciate ur help ... my subject is sending an AT command from a mcu to a gsm engine conne...
I've been searching on the net and playing around for hours and still haven't got IO to work properly for this language. All I need is a way to be able to display a character onto the screen, ...
Whats up...
Im new to assembly and need to write a program that will accept user input (number up to 10,000) and determine if that number is prime or not...
Not quit sure how to handle thi...
Did anyone work on this or have any ideas (I am using Irvine16/32 lib) my requirement is
*****************************
Sieve of Eratosthenes.This algorithm finds all the prime numbers in a ...
I am trying to multiply two 64 bit unsigned numbers using only 32 bit words. I understand how to multiply two 32 bit unsigned numbers but I cant figure out how to get the 64 bit number into tw...
This is the starting of my assembly Program
.486P
INCLUDE MACROS.INC
INCLUDE TIME.INC
INCLUDE PORT80.inc
_VECTOR SEGMENT PUBLIC use16 'CODE'
ASSUME CS:SEGGROUP
EXTERN st...
Hi,
I would really like to learn the Assembly language. I just have a few questions which i need to clarify.
What type of applications are written in assembly?
Where can i get total be...
What I found is debug sometimes will not trace the program in single step.
When I was finding the way to read the data initializing thestack segment, I use debug.exe to trace my program. then...
How can I obtain Ring0 in Windows XP? I want to do low level stuff, (bios int 13). Windows 98 used to allow Ring0 to Dos Based programs, however, XP does not work the same way.
-Brian
Dear all,
I find the statement
"npad 5"
in the asm geberate by MSVC listing.
What does it mean?
Thank you.
i'm searching for a disassembler for linux. any ideas or experiences?
thanks in advance!
ike
Hello all,
I want to do a delay during a double loop- i want to see the resuts during the execution of the program. I dont have free segment to do the delay,
I'm using bx,si,cx,ax,dx,es . ...
Hey experts,
I need Microsoft Macro Assembler (MASM) version 6.13. I searched google, but I didn't get to anything because most of the webpages are old; did Microsoft remove its setup files...
Can't assemble and run codes. TASM folder is on my C drive (c:\TASM). Placed .asm file on C drive also (c:\hello.asm). When try to assemble the source .asm file cannot be found.
Tried C:...
I'm trying to debug an old windows 3.1 application with Turbo debugger (16-bit) (the program is ancient, and the company is out of business). I want to try to set a breakpoint in the "WndProc...
