C8051F340 LCD显示 由于LV595芯片片选引脚与以太网控制芯片CP2200中断引脚复用因些在此例程中加入了将 CP2200芯片中断关闭的代码-C8051F340 LCD display as LV595 chip chip select pin and the CP2200 Ethernet controller chip interrupt pins for more added in this routine will break off the chip code CP22