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介绍了德州仪器的触摸屏控制器TSC2003的基本特性和功能,以及I2C总线原理,并详细讨论了利用TSC2003实现触摸屏功能的设计方案。
This paper introduces the basic characteristics and functions of Texas Instruments touch screen controller TSC2003, as well as the I2C bus principle, and discusses in detail the design of the touch screen with TSC2003.