A.將非電信號轉換成電信號 B.A/D轉換 C.D/A轉換 D.非電模擬量直接變換成數字量
A.20.8,0.03 B.20.7,0.02 C.20.8,0.02 D.20.7,0.03
A.中斷判優(yōu) B.中斷處理 C.中斷返回 D.中斷響應