mp3 pcb eco 2008-3-12 开开心心的！ 06-49-32.log

单片机控制K9F5608的读写程序。程序已通过调试。可供大家借鉴。-SCM reader K9F5608 control procedures. The procedure has been adop

Change Component Footprint: Designator=C13 Old Footprint=0805 New Footprint=H2220
Change Component Comment : Designator=D7 Old Comment=AS1117-3.3 New Comment=AS1117M3-3.3
Change Component Comment : Designator=D2 Old Comment=AT89C51SND1C New Comment=AT89C51SND1C-ROTIL
Change Component Comment : Designator=D6 Old Comment=MAX3227 New Comment=MAX3227ECAE
Added Member To Class: ClassName=MP3 Member=Component 3.3V testpoint
Added Room: Name=MP3