新型开关芯片TOP224P在新型开关芯片TOP224P在开关电源中的应用 -TOP224P new switch chip in the new switch chip switching power supply TOP224P in the Application switching power supply of

gmrp 二层组播协议， 在电力行业应用广泛，其中设计交换芯片的二层组播表项的操作需对应相应的交换芯片。-GMRP， two layer multicast protocol, widely used in power industry, the design of two layer exchange chip multicast list to the corresponding switching chip corresponding operation.

该多功能万年历采用12864液晶屏显示，DS18B20采集温度，DS1302芯片实时记录时间 （单片断电仍可以正常计时），按键调整温度及阳历农历的切换，蜂鸣器整点报时。供电 可以用干电池或USB，任意切换。-This versatile calendar uses 12864 LCD display, DS18B20 collecting temperature, DS1302 chip real-time recording time (Single power can stil

基于ASL-1000开关电源的测试代码。-Based ASL1000 switching power supply test code.