用MC14489实现与8031的接口电路的CX51驱动程序-with achieving 8031 MC14489 interface circuit CX51 Driver

bascomAVR红外线解码,单片机使用ATTINY2313，接收头数据接PD2口，显示使用MC14489驱动5个数码管 -bascomAVR infrared decoder, microcontroller use ATTINY2313, receiving the first data access PD2 mouth, that the use of 5-driven MC14489 digital tube