pullup
基本解释
- n.拉起(张力；停止；正偏；停车处)
英汉例句
- Why did you pullup these plants?
你为何把这些植物拔起来? - This constant defines the port on which the pullup resistor is connected.
这个常量定义了上拉电阻是连接到哪个口的。 - You need strong pull-up strength. The IOB pullup is relatively weak - in the order of several tens of KOhms.
需要强大的上拉动力.;IOB上拉相对较弱;只有数十千欧。 - I want to hit show center with both throttles up and establishing full AB by the time I start the pullup.
我要在开始拉起的那一瞬间用全油门和打开的加力让展览中心的人们感受到震憾。 - The OUTPUT enable pin (/OE) must be tied high (to VCC) through an external pullup RESISTOR (see Figure 18).
输出使能引脚(/OE)必须通过一个外接的上拉电阻固定到高电位(到VCC)(参见图18)。