File list (Check if you may need any files):
时钟
....\DS12887A
....\........\d.c
....\........\dis.c
....\........\dis.h
....\新建文件夹
....\..........\d.c
....\..........\d.LST
....\..........\d.OBJ
....\..........\dis.c
....\..........\dis.h
....\..........\dis.LST
....\..........\dis.OBJ
....\..........\ee
....\..........\ee.hex
....\..........\ee.M51
....\..........\ee.Opt
....\..........\ee.plg
....\..........\ee.Uv2
....\..........\ee_Opt.Bak
....\..........\ee_Uv2.Bak
....\新建文件夹 (2)
....\..............\cc.c
....\..............\cc.LST
....\..............\cc.OBJ
....\..............\ddd
....\..............\ddd.hex
....\..............\ddd.M51
....\..............\ddd.Opt
....\..............\ddd.plg
....\..............\ddd.Uv2
....\..............\ddd_Uv2.Bak
....\时钟芯片DS12887A
....\................\10776[1].pdf
....\................\6.ppt
....\................\a2007529113920[1].pdf
....\................\DS1232LP.pdf
....\................\DS12885-DS12C887A[1].pdf
....\................\DS12887A.pdf
....\................\DS12887A_DALLAS_21809[1].pdf
....\................\DS12887原理与应用.doc
....\................\REAL_TIME_CLOCKS_8[1].pdf
....\................\新建 Microsoft Word 文档.doc