Assembly Delay Loop & AVR Digital I/O

Laboratory Objectives

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After completing this AVR microcontroller laboratory experiment readers should be able to:

• Setup the AVR STK500 programmer..
  
• Write assembly code in AVR Studio 5/6.
  
• Build and download a hex file to an AVR microcontroller.
  
• Calculate execution time for an assembly code.

The Delay Loops & Digital I/O Experiment

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This is a first AVR experiment in introducing the AVR 8-bits microcontrollers to students in an undergraduate university course. Please click on this Digital Loops & Digital I/O link or the image below to obtain a pdf document for the experiment description and procedures.


It is recommended that students complete the following tutorials before doing the experiment:

• Calculating Execution Time for Code without Loops
• Calculating Execution Time for Code with Single Loops
• The AVR 8-bit Microcontrollers Digital I/O Ports
• The AVR 8-bit Microcontrollers Digital I/O Assembly Programming
• Interfacing LEDs with the AVR Microcontroller

Please click on this Digital Loops & Digital I/O link to obtain a pdf document for this AVR experiment description and procedures.

AVR Tutorials hope this AVR experiment on AVR assembly delay loops and AVR digital I/O was benificial to you and looks forward to your next visit.