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国标BMS协议ID对照表
ID读卡器的通用程序，C编程。CPU为Atmel公司的AT89S52芯片，晶振11.0592MHz 读卡采用边沿检测方式，只要跳变边沿脉宽在要求的脉宽范围内就是合法脉宽 每位脉宽要求490us-530us，半位要求为230us-280us，...
This a generic PCI express device driver that enable user to access the device without caring much of the PCI express pr...
an script phase for rs232 communication device
the verilog model of sdram-mt48lc2m32b2 device.
the verilog model of sram IS61LV25616AL device.
Keil-At91sam7S64-USB 2.0 full speed device