IAR的led数码管的显示 是基于NXP的lpc2103的芯片 有完整的代码及数据手册-IAR' s led digital tube display is based on NXP' s lpc2103 chip a complete code and data sheet

本程序在IAR环境中运行，其主控芯片是LPC2103,LPC2103支持两个SPI总线接口，通过SPI总线可以传输各种数据，方便，效果好。-The program runs in the IAR environment, the master chip LPC2103, LPC2103 supports two SPI bus interface, SPI bus can be transferred through a variety of data, convenient and effec