The role of the device driver, then, is to query the touch screen controller whenever an interrupt occurs, and to ask the controller to send the coordinates of the touch.
然后，这个设备驱动程序的角色是每当出现中断时就查询触摸屏控制器，并请求控制器发送触摸的坐标。
This article serves as a how-to guide to selecting and integrating a surface-capacitive touch-screen controller and software.
本文将讲述如何选择表面电容式触摸屏的控制器，以及如何集成控制器及其相应的软件。
Apple buys many of the components for iPhones - like the memory chip, the modem, the camera module, the microphone and the touch-screen controller - from more than 200 suppliers around the world.
iPhone的不少零部件，包括内存芯片、调制解调器、相机模块、麦克风和触屏控制器，都是苹果从世界各地超过200家供应商那里购买的。
Apple buys many of the components for iPhones - like the memory chip, the modem, the camera module, the microphone and the touch-screen controller - from more than 200 suppliers around the world.
iPhone的不少零部件，包括内存芯片、调制解调器、相机模块、麦克风和触屏控制器，都是苹果从世界各地超过200家供应商那里购买的。
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