The memoy address is 24-Bit wide and Data bit width is 32-Bit. You can add more bits to the memory address by adding more RAM components in logisim and multiplex between them during a memory access.

C++ File is to compile MIPS assembly code to make it 32 bit machine code for the Logisim computer to read. After inputting the machine code into the ROM in the computer, the computer in simulation ...