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Objective of this lab:

	To explore ARM branch instructions and implement them in ARM uVision5 

Preparation

	Read lab lecture notes.

Lab Assignment

Assignment#1:

	"ARM assembly language is important to learn!",0	

Recommendations for writing the program:

• Put the string in the memory by using DCB.
• Use R0 to hold the address of a character in the string.
• Use R1 to be the counter for vowels. Vowels are a e i o u A E I O U. Otherwise non-vowel.
• Use R2 to be the counter for non-vowels. Non-vowels are the characters such as consonants, special character, space, punctuation, etc.
• Build the program, debug if needed.
• Run the program step by step and see how values are changing in the registers.
  OR just run the program and see the final result in the register R1 and R2.
• Make a screenshot to capture the results in your designated registers.

You will hand in the following:

Please note: You will get zero (0) marks if not submitting any one of the .s or .pdf files.

1. The source code in the file CountVowelsOne.s
2. The pdf file CountVowelsOne.pdf contains the following:
   • The source code in the file CountVowelsOne.s
   • The screenshot (print screen) to show the program has been successfully built
   • The screenshot showing the number of vowels in R1 and non-vowels in R2