Fetch-Execute Cycle The CPU will typically perform the following execution cycle: The CU fetches a single instruction and data from the main memory The instruction is decoded. The ALU executes the instruction The ALU sends the result of the processing back to the control unit – this is stored...
The endless cycle Data Bus (wires for data to travel down) CPU Task – in pairs Place the following parts of the fetch execute cycle in order: Fetch The PC is incremented so that it points to the next instruction to be fetched. The Program Counter (PC) contains the address of the next...
Question: Suppose you have a TM M for language L. Describe how to build a nondeterministic TM for language L*. Turing Machine: It is a hypothetical computing machine which can use a predefined set of rules to determine a result from a set of input var...