时钟芯片DS1302的使用,用LED显示的，具有键盘调节功能,在Keil下测试通过-The use of clock chip DS1302 with LED display with a regulatory function of the keyboard, under the test adopted in Keil
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DS1302Beta0 LED OK DS1302Beta0 DS1302Beta0.c DS1302Beta0.hex DS1302Beta0.LST DS1302Beta0.M51 DS1302Beta0.OBJ DS1302Beta0.Opt DS1302Beta0.plg DS1302Beta0.rar DS1302Beta0.Uv2 STARTUP.A51 STARTUP.lst STARTUP.obj
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