I hold the address of the next instruction to be fetched, I hold the instruction currently being executed while it is being decoded by the CPU, I hold the calculations from the ALU, Once the data for the current instruction is loaded into the CIR, I increment by 1 to point to the next instruction, I load the data to be processed into the MDR, The instructions to be executed are loaded into memory.

The Fetch Execute Cycle

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?