Please I need help with question number 3

main program. The second implementation will employ two subroutines to make advantage of the repeated code blocks. The final implementation will utilize two Macros to reduce the size of the source program and improve its readability Steps 1. First, configure your code and data memory. The "MAIN:" program starts at code memory location 30H. The first integer uses code memory locations 100H, 101H, and 102H in the Intel MC8051 little endian format. The second integer uses code memory locations 105H, 106H, and 107H. 2. Second, configure parallel port 0, port 1, port 2, and P3.0 for output. Write and debug the code to add the two integers and store the answer in data memory locations 40H, 41H, and 42H. Update PO, P1, and P2 to display the same addition result. Flag an overflow condition on P3.1 by setting it. 3. Third, rewrite the program utilizing subroutines to make use of the repeated code blocks. Define the created. Subroutines after the main program before the program "END" directive. main program. The second implementation will employ two subroutines to make advantage of the repeated code blocks. The final implementation will utilize two Macros to reduce the size of the source program and improve its readability Steps 1. First, configure your code and data memory. The "MAIN:" program starts at code memory location 30H. The first integer uses code memory locations 100H, 101H, and 102H in the Intel MC8051 little endian format. The second integer uses code memory locations 105H, 106H, and 107H. 2. Second, configure parallel port 0, port 1, port 2, and P3.0 for output. Write and debug the code to add the two integers and store the answer in data memory locations 40H, 41H, and 42H. Update PO, P1, and P2 to display the same addition result. Flag an overflow condition on P3.1 by setting it. 3. Third, rewrite the program utilizing subroutines to make use of the repeated code blocks. Define the created. Subroutines after the main program before the program "END" directive