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TSC7211、TSC7212是微处理器配用的四位数显示用七段译码驱动电路芯片,分别用于液晶显示和发光二极管显示器。本文在分析该两种系列不同后缀结尾芯片的工作原理基础上,介绍了用软件方法实现上述两种产品在本系列中不同后缀结尾的代换原理及其应用软件程序框图。
TSC7211, TSC7212 is a microprocessor equipped with four-digit display with seven-segment decoder driver circuit chip, respectively, for liquid crystal display and light-emitting diode display. Based on the analysis of the working principle of these two series of end-of-suffix chips, this paper introduces the substitution principle and application software block diagram of the end of different suffixes of these two products by software.