Write An Assembly Language Program For PIC16F877A To That Finds The Largest Of N (Last Digit Of Student Id + 4) Values And Stores The Value In File Register VAL (Last Two Digit Of Student Id). Comment Each Instruction Explaining The Purpose. (Program Logic 12 Marks, Comments 2 Marks) B. Explain With Diagram The Von-Neumann Architecture And Harvard

 

4. a. Write an assembly language program for PIC16F877A to that finds the largest of N (last digit of student id + 4) values and stores the value in File register VAL (last two digit of student Id). Comment each instruction explaining the purpose. (program logic 12 marks, comments 2 marks) b. Explain with diagram the Von-Neumann architecture and Harvard Architecture.