EngineersGarage

  • Engineers Garage Main Site
  • Visit our active EE Forums
    • EDABoard.com
    • Electro-Tech-Online
  • Projects & Tutorials
    • Circuits
    • Electronic Projects
    • Tutorials
    • Components
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • Advertise
You are here: Home / Topics / How to know wheather my 89S51 have the program or not?

How to know wheather my 89S51 have the program or not?

|

Microcontroller › 8051 › How to know wheather my 89S51 have the program or not?

  • This topic has 5 replies, 3 voices, and was last updated 9 years, 2 months ago by Ashutosh Bhatt.
Viewing 6 posts - 1 through 6 (of 6 total)
  • Author
    Posts
  • April 4, 2016 at 12:07 pm #4402
    sunil
    Participant

     

    Hi,

    I am very new to 8051 micro controller. Just i wanted to learn how to use it. Recently i bought a USB Programmer from ebay. I wrote a simple code for glowing LED in keil software. I converted into .hex file and dumped into AT89S51 using USB Programmer through "progisp" software. the message shown "program dumped successfully". But when i connected the chip in the breadboard, it is not working. What would be the problem? Can u tell me how to see the program in the IC wheather really dumped or not?? Can u pls suggest me..

    Thanks in advance….

     

    April 6, 2016 at 12:02 pm #13857
    Prabakaran P M
    Participant

    There is something called blank check in prog isp. you can use that to find an AT89S51 is dumped with a code or not.

    April 7, 2016 at 7:29 am #13860
    Ashutosh Bhatt
    Participant

    have you build crystal circuit and reset circuit on bread board for 89S51 micro controller?

    April 9, 2016 at 6:38 am #13865
    sunil
    Participant

    Yes. i have connected the crystal circuit and reset

    April 9, 2016 at 6:44 am #13866
    sunil
    Participant

    Yes. I have connected the Oscillator circuit with 20MHz crystal and 2X22pF capacitors.

    April 15, 2016 at 5:54 pm #13879
    Ashutosh Bhatt
    Participant

    post ur program and circuit

  • Author
    Posts
Viewing 6 posts - 1 through 6 (of 6 total)
  • You must be logged in to reply to this topic.
Log In

RSS Recent Posts

  • PIC KIT 3 not able to program dsPIC June 20, 2025
  • Wideband matching an electrically short bowtie antenna; 50 ohm, 434 MHz June 20, 2025
  • using a RTC in SF basic June 20, 2025
  • Relay buzzing after transformer change? June 20, 2025
  • Back to the old BASIC days June 19, 2025

Stay Up To Date

Newsletter Signup
EngineersGarage

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Engineers Garage

  • Engineers Garage Main Site
  • Visit our active EE Forums
    • EDABoard.com
    • Electro-Tech-Online
  • Projects & Tutorials
    • Circuits
    • Electronic Projects
    • Tutorials
    • Components
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
    • Programmers
    • RF, Wireless
    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
  • Advertise