说明：  5402dasp开发板提供的aic23驱动程序全部是错的，本人已经开发了正确的驱动程序（使用8051mcu），并且附文（中文）解释了如何配置正确aic23芯片。本人开发，吐血推荐，用于加载5402dsp代码，并且设置aic23
(5402dasp development board provided all aic23 driver is wrong, I have developed the correct driver (use 8051mcu), and enclosure (Chinese) explains how to configure the correct aic23 chip. I develop, hematemesis recommend for 5402dsp loaded code, and set aic23)