File list (Check if you may need any files):
22 PS_2\PS2_数码管显示\PS2
.......\..............\ps2.c
.......\..............\PS2.hex
.......\..............\PS2.lnp
.......\..............\ps2.LST
.......\..............\PS2.M51
.......\..............\ps2.OBJ
.......\..............\PS2.Opt
.......\..............\PS2.plg
.......\..............\PS2.Uv2
.......\..............\PS2_Opt.Bak
.......\..............\PS2_Uv2.Bak
.......\..............\PS2测试.hex
.......\..............\STARTUP.A51
.......\..............\STARTUP.LST
.......\..............\STARTUP.OBJ
.......\PS2局部原理图.bmp
.......\PS2知识.doc
.......\Thumbs.db
.......\接线图.jpg
.......\跳线连接说明.txt
.......\PS2_数码管显示
22 PS_2