At the main window, click on the View System button. The RSCPU System window will appear, displaying the architecture and current state of the machine.
Note: Starting a new simulation does not reset the registers of the CPU. In addition, memory is not affected by this action.
At the RSCPU System window, click on the Start RSCPU System (Go) on the Run menu. The CPU will start executing instructions using the current CPU state.
Note: Unlike starting a new simulation, when starting a stopped RSCPU, the application will not ask for the start address. The RSCPU will continue from the state when it was stopped. In the case of a RSCPU that has just been reset, it will start executing from memory address 0.
At the RSCPU System window, click on the Stop RSCPU System on the Run menu. The RSCPU will immediately stop instruction execution.
At the RSCPU System window, click on the Reset RSCPU System on the Run menu. The RSCPU will immediately stop instruction execution and clear its registers.
At the RSCPU System window, click on the Step Through Instruction on the Run menu. The RSCPU will execute the current instruction and will stop right before it starts fetching the next instruction.
At the RSCPU System window, click on the Step Through Cycle on the Run menu. The RSCPU will execute the current clock cycle and will stop right before it starts executing the next clock cycle.
At the RSCPU System window, click on Clear Registers on the Edit menu. The contents of the registers will be cleared immediately.