address bus - The address of memory (holding instruction) is placed on the address bus - uni-directional, data bus - Contents (instruction/data) of the memory are placed on the data bus - bi-directional, control bus - Control unit sends a signal on the control bus to start an operation and communicate with other devices within the computer. Receive status messages of devices - bi-directional,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?