pullups

基本解釋

Why did you pullup these plants?
你爲(wèi)何把這些植物拔起來(lái)?
This constant defines the port on which the pullup resistor is connected.
這個(gè)常量定義了上拉電阻是連接到哪個(gè)口的。
You need strong pull-up strength. The IOB pullup is relatively weak - in the order of several tens of KOhms.
需要強(qiáng)大的上拉動(dòng)力.;IOB上拉相對(duì)較弱;衹有數(shù)十千歐。
I want to hit show center with both throttles up and establishing full AB by the time I start the pullup.
我要在開(kāi)始拉起的那一瞬間用全油門和打開(kāi)的加力讓展覽中心的人們感受到震憾。
The OUTPUT enable pin (/OE) must be tied high (to VCC) through an external pullup RESISTOR (see Figure 18).
輸出使能引腳(/OE)必須通過(guò)一個(gè)外接的上拉電阻固定到高電位(到VCC)(蓡見(jiàn)圖18)。