Question: Using an ATMEGA32PM AVR microcontroller. 1. Write a program to initialize the stack pointer using R16 and the end of the RAM data. 2. Write

Using an ATMEGA32PM AVR microcontroller.

1. Write a program to initialize the stack pointer using R16 and the end of the RAM data.

2. Write a program to loop 10 times. Initialize R20 for the loop. Set the label LOOP: as the start of the loop. Do nothing in the loop (NOP) and the decrement R20. Check the condition of R20 to see if it is zero. Keep jumping back to LOOP: until R20 is 0. When is done branching and R20 is 0, then go to an unconditional loop with the statement HERE: RJMP HERE.

3. Write a program to CALL a subroutine that does nothing. Initialize the stack pointer using the program from the question above. Set the label START: as the start of the program. Do nothing after the START: (NOP). CALL the SUBROUTINE: program. Do nothing in the SUBROUTINE program and then RET to the main program. End the program with the unconditional loop with the statement HERE: RJMP HERE.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Write an assembly program (ATMega128) that calculates a 4 bit CRC code with a polynomial of x 4 + x + 1 (named CRC-4-ITU). The program should call the first subroutine to read the input from a DIP...

PLEASE DON'T ATTEMPT THIS IF YOU'RE UNSURE. I AM STUCK ON THIS AND NEED A LOT OF HELP!! THANK YOU! PROJECT 3 SKELETON: .org 0x10000000 # Initializations li $sp, 0x10fffffc # Initialize any registers...

A PLP project, mine was already graded, would just like someone to show me a proper execution. ASM #1 (leave unedited) # Written by Christopher Mar # For use with ASU CSE 230 Project 3 only li $a0,...

CSE 230 Project 3: UART Palindrome Checker Learning Objectives: Create modular code and interface with unfamiliar modularized code The Task In this project, you will be writing a program that...

This is for PLP Software Tool 5.2. We are writing a program that receives a string of characters via the UART, checks if this string is a palindrome, and then uses a print function to print either...

How would this code be finished? Its MIPS assembly language made in PLP Software Tool 5.2. I have initialized everything the code just needs finished. Can someone complete the code so it functions as...

UART String Conversion ( PLP solution only ) PLP instruction set http://progressive-learning-platform.github.io/UserManual 2 Source Files provided: .org 0x10000000 # Initializations li $sp,...

Write a PLP Assembly program that receives a string of characters via the UART, checks if this string is a palindrome, and then uses a print function to print either Yes or No. A palindrome sequence...

Skeleton file: project3_print.asm: project3_print.asm text: li $a0, control_message_p3 jal libplp_uart_write_string_p3 nop control_flow_trap_p3: j control_flow_trap_p3 nop string_yes_p3: .asciiz "Yes...

Hi I am working on my project 3 for my EEE 230 class, I am really having a hard time with it and need some guidance on how to make it work properly. Right out of the gate my loop seems to not be...

Are there any restrictions on which businesses can use the cash method of accounting? Explain.

Jen Hall contributed a patent, accounts receivable, and $22,000 cash to a partnership. The patent had a book value of $56,000. However, the technology covered by the patent appeared to have...

State intestacy statutes commonly provide for distribution in the following order: 8 spouse. IIneals, collateral heirs, parents. eperve I s Eneut olloteral heir. colleagues and co - wor..... spouse....

CT Corp Comprehensive Question Canadian Tire Corporation, Limited ( Canadian Tire ) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

(Appendices) Permanent partial workers compensation claims are costly and often difficult to administer. The states use different methods to compensate injured workers for such claims. LO4 a. What is...

(Appendices) Compare the SSI program with the TANF program with respect to each of the following: LO4 a. Eligibility requirements b. Groups that are covered c. Benefits provided d. Financing

(Appendices) The Original Medicare Plan consists of Hospital Insurance (Part A) and Medical Insurance (Part B). For each of the following losses, indicate whether the loss is covered under Medicare....