【单选题】【消耗次数:1】
8051的定时器T0作计数方式,用模式1(16位计数器)则应用指令初始化编程。
MOV TMOD ,#01H
MOV TMOD ,#10H
MOV TMOD ,#05H
MOV TCON ,#05H
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【单选题】 定时器T0作计数方式,选用工作方式1(16位计数器)则初始化编程指令为( ) 。
①  MOV TMOD ,#01H
②  MOV TMOD ,10H
③  MOV TMOD ,#05H
④  MOV TCON ,#05H
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