Is every instruction ultimately all read or write instructions? So, how I imagine this is that every place where something can be stored can be either in a read or write state, including the CPU registers.How this is controlled is by the control unit. Every instruction goes through the control unit which is connected to the control bus and flips memory locations (computer memory addresses) to either read or write state.I understand that there is much more too this depending on what information the control bus can carry, but is this general overview correct in how data is moved about?
Is every CPU instruction ultimately read and write?
computer architecture