PB375A SD card reader program, development and application, all broken

PB375A-SDK\UDISK TEST REPORT.pdf
..........\说明.txt
..........\硬件及芯片测试.pdf
..........\例程代码\AVR\硬件SPI.c
..........\........\...\IO口模拟SPI.c
..........\........\51\IO口模拟SPI.c
..........\串口调试软件\软件帮助说明.doc
..........\............\PB375ACOM.exe
..........\............\PB375A-COM.rar
..........\3.3V与5V电平转换\常用电平转换方案.txt
..........\PB375A常见问题.txt
..........\硬件\PB375A-SD卡模块原理图.Sch
..........\....\PB375A-SD卡模块.pcb
..........\....\PB375A.LIB
..........\....\pb375A-模块.PCB
..........\....\pb375A模块原理图.Sch
..........\....\PB375A模块原理图.pdf
..........\....\PB375A.ddb
..........\....\PB375A-SD卡模块原理图.pdf
..........\PB375A_DATASHEET.pdf
..........\例程代码\AVR
..........\........\51
..........\例程代码
..........\串口调试软件
..........\3.3V与5V电平转换
..........\硬件
PB375A-SDK

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