A.數(shù)據(jù)信號(hào)流B.所有存儲(chǔ)器和I/O設(shè)備的時(shí)序信號(hào)及控制信號(hào)C.來自I/O設(shè)備和存儲(chǔ)器的響應(yīng)信號(hào)D.地址信號(hào)流
A.數(shù)據(jù)信號(hào)流 B.所有存儲(chǔ)器和I/O設(shè)備的時(shí)序信號(hào)及控制信號(hào) C.來自I/O設(shè)備和存儲(chǔ)器的響應(yīng)信號(hào) D.地址信號(hào)流
A.數(shù)據(jù)信號(hào)流 B.所有存儲(chǔ)器和I/O設(shè)備的時(shí)序信號(hào)及控制信號(hào) C.來自I/O設(shè)備和存儲(chǔ)器的響應(yīng)信號(hào) D.前面B和C兩項(xiàng)