File list (Check if you may need any files):
单片机sd卡方案BAK
.................\pcb
.................\...\PB375A.ddb
.................\代码
.................\....\GPS.c
.................\....\GPS.h
.................\....\GPS.LST
.................\....\sd
.................\....\sd.hex
.................\....\sd.lnp
.................\....\sd.LST
.................\....\sd.M51
.................\....\sd.OBJ
.................\....\sd.plg
.................\....\sd.uvopt
.................\....\sd.uvproj
.................\....\sd_uvopt.bak
.................\....\sd_uvproj.bak
.................\....\SPIDemo.c
.................\....\SPIDemo.h
.................\....\SPIDemo.LST
.................\....\SPIDemo.OBJ
.................\....\STARTUP.A51
.................\....\STARTUP.LST
.................\....\STARTUP.OBJ
.................\资料
.................\....\PB375A_DATASHEET.pdf
.................\....\PB375A常见问题.txt
.................\....\STC12C5A60S2已解锁_【免费】.pdf
.................\....\UDISK TEST REPORT.pdf
.................\....\硬件及芯片测试.pdf