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Q2) Write an Interrupt Service Routine (ISR) for the INT1 interrupt and place it in Flash memory location Ox0200. The ISR will contain the following operations: 1. PUSH the registers used in main program into the stack. 2. Send the value $AA to Port D 3. POP the register used in main program from stack 4. Return from the ISR

Q2) Write an Interrupt Service Routine (ISR) for the INT1 interrupt and place it in Flash memory location Ox0200. The ISR will contain the following operations: 1. PUSH the registers used in main program into the stack. 2. Send the value $AA to Port D 3. POP the register used in main program from stack 4. Return from the ISR

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Microprocessor Fundamentals Homework 6 ( ASSEMBLY LANGUAGE FOR SOLUTION Q2) Write an Interrupt Service Routine (ISR) for the INT1 interrupt and place it in Flash memory location Ox0200. The ISR will contain the following operations: 1. PUSH the registers used in main program into the stack. 2. Send the value $AA to Port D 3. POP the register used in main program from stack 4. Return from the ISR
Transcribed Image Text:Microprocessor Fundamentals Homework 6 ( ASSEMBLY LANGUAGE FOR SOLUTION Q2) Write an Interrupt Service Routine (ISR) for the INT1 interrupt and place it in Flash memory location Ox0200. The ISR will contain the following operations: 1. PUSH the registers used in main program into the stack. 2. Send the value $AA to Port D 3. POP the register used in main program from stack 4. Return from the ISR
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Microprocessor Fundamentals Homework 6 (Bonus) ASSEMBLY LANGUAGE FOR SOLUTION Q3) In the Vector Address of INT1, write a jump instruction to the ISR in Q2).
Transcribed Image Text:Microprocessor Fundamentals Homework 6 (Bonus) ASSEMBLY LANGUAGE FOR SOLUTION Q3) In the Vector Address of INT1, write a jump instruction to the ISR in Q2).
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