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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

assembly language

  1. K

    4-bit mode of LCD-1602 using 8052 µc

    I try writing "NO" in the LCD using 4-bit mode. So, I programmed the AT89S52 to send the upper nibble first to the last 4 data inputs of the LCD. I used AND operation to eliminate the lower nibble. Afterwards, I cleared the RS bit and send a HIGH-TO-LOW enable pulse. The same code for the lower...
  2. V

    How do I get two digit inputs using ASM for my Calculator using 8051?

    I chose to make a Calculator for my "Microcotrollers and Its Applications" course's Project component. I'm not really good at ASM progrmming, I'm more of a C guy (I'm not really good at programming microcontrollers though), but my faculty said the projects MUST be coded in ASM language. So I...
  3. L

    Digital Clock Using pic16f877a and assembly language

    Hi i have been trying to do my homework i have described in title. I made some searches but i couldn't find a good solution. Can anyone help me for the project?
  4. C

    assembly code with 16 memory locations, only need 2 locations

    Hi I am new to PIC Assembly coding, But have been using Arduino for a few years now. Any help with the following would be very much appreciated, and help me to understand the code. I have download a freely available .asm file for a signal generator and have the project working on a breadboard...
  5. B

    How to use a Potentiometer interrupt in Pic 16f887

    :)
  6. B

    How to create an LSFR in Assembler

    Pic 16f887 So, I am basically trying to create an 8-bit LSFR... thats my task. I'm not sure really what they are - or how to implement them. Is anyone able to help? - Bob
  7. B

    Assembler Code Deciphering (beginner)

    XORWF X,w btfsc STATUS, Z Please could someone tell me what these two lines of code mean? - Bob
  8. Rich D.

    This simple PIC24 assembly code doesn't execute. I don't know why.

    After much grief getting assembly code to compile and download on MPLAB-X, I have everything I ever dreamed of, but this dream turned into something less than I expected. For reasons unknown to me, this simple LED flash code doesn't seem to execute. It does simulate OK in MPLAB V8.xx The two...
  9. E

    Please Help

    The project I am currently doing asks me the following: write a program for a PIC16F84A that converts your a number (10 ASCII characters), one character at a time, to the excess-three code. Each converted character is to be displayed on 4 LEDs connected to Port B (B0 to B3) of the...
  10. 2

    Program in assembly language for 8051 microcontroller that can perform floating point calculation

    Hello, How I can make a program in assembly language for the 8051 microcontroller that can perform floating point calculations?. Excuse my English, I 'm Hispanic and I found this excellent forum and want to see if any of you could help me with this problem. I need a way to perform calculations...

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