8051 – HEX file into the 8051

           This tutorial you can learn How to load a HEX file into the AT89S51 Micro-controller  I chooses AT89S51 micro controller(You can select any other keil support micro controller) and demonstrated, this is very simple and follow this below steps, Before create a project in keil for micro controller just read the topics in left side.

Required software

Required components and Programmer

  • 1x AT89S51 Controller
  • 1x 4Mhz Crystal
  • 2x 22pf capacitor
  • ISP AVR USB programmer

Circuit Diagram

Steps to follow

Connect the all components as per the above circuit diagram

  1. Open the ProgISP Application
  2. Select correct chip at drop down option in Select Chip from PROGRAM menu tab.
  3. Connect your ISP programmer with Programmer Machine
  4. Check selected chip is successfully connected with ProgISP software using click RD button in PROGRAM menu tab (After click RD you will get the following details in status section)
    • This Status means you are connected your micro-controller and Programmer with ProgIPS Software Successfully
  5. If the micro-controller and programmer are not connected with ProgISP software tools means you will get a error log
  6.  Click Load Flash from File menu tab
  7. Open the HEX file folder then select the HEX file and Click Open button
  8. If the HEX file is successfully loaded you will can see like a status
  9. Click Auto from the PROGRAM (Programming Section)
  10. Done! You can see the status like below image

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