7COM1013 - An Implementation Of Clean Development Mechanism (CDM) Assignment

Assignment Task

The purpose of this exercise is to familarise yourself with the CdM-8 development environment.

You are given a program that includes a commented-out sequence of CdM-8 instructions that will compute the following if they are executed:

mem[0x30] = mem[0x20] + mem[0x21]

Where mem[0x20], mem[0x21] and mem[0x30] refer to the memory cells at addresses 0x20, 0x21 and 0x30

To do so it uses the following algorithm

r0 = 0x20 # Put the number 0x20 into register r0

r1 = mem[r0] # Copy the contents of the memory location pointed at by r0 into r1

r0 = 0x21 # Put the number 0x21 into register r0

r2 = mem[r0] # Copy the contents of the memory location pointed at by r0 into r1

r2 = r1 + r2 # Add the contents of r1 to r2

r0 = 0x30 # Put the number 0x30 into register r0 mem[r0] = r2 # Copy the contents of r2 to the memory location pointed at by r0

Use the solution template provided in 7COM1013.asm-T00L1e01.asm. This template includes a working solution, which is commented out. Uncomment the instructions to make the program a working solution.

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