High School

Write a program that stores the maximum of three values. The values are stored in X19, X20, and X21. Store the result in X24.

Example: If the values of X19, X20, and X21 are initialized in the simulator as... (continue with the specific initialization if needed).

Answer :

Final answer:

The code stores the maximum of three values from registers X19, X20, and X21 into X24. The program compares values and uses conditional branching and a temporary max value register for correct assignment.

Explanation:

The question requires the creation of a program that compares three values (X19, X20, and X21) and stores the maximum value in X24 register. The solution will involve writing instructions to compare the values in the registers and assigning the largest value to X24. The process may involve conditional checks and branching to ensure correct assignment based on comparisons. Initialization code will set the starting values for these registers, while simulator usage will pertain to the running and testing of the program through a simulation environment.

Sample Code to Find Maximum Value

Here's an illustrative example using pseudocode:

  • LOAD value in X19
  • COMPARE with X20
  • IF X20 is greater, COPY X20 to MAX_REGISTER
  • ELSE, COPY X19 to MAX_REGISTER
  • COMPARE MAX_REGISTER with X21
  • IF X21 is greater, COPY X21 to MAX_REGISTER
  • STORE MAX_REGISTER value in X24

This code would be used in conjunction with an appropriate simulation tool, reflecting the storyboard presented. After coding, the user would run the simulation and validate the results, ensuring the maximum value is accurately reflected in X24.

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