用vhdl代码描述的通信系统仿真程序。包括信源（20位m序列），crc编码（采用串行算法），加噪（用22位m序列产生稀疏的1，然后和编码后的数据异或）。-Vhdl code with the simulation program described in the communication system. Including the source (20 m sequence), crc code (using the serial algorithm), noise (with 22 m se

用vhdl代码描述的通信系统仿真程序。包括信源（20位m序列），crc编码（采用串行算法），加噪（用22位m序列产生稀疏的1，然后和编码后的数据异或），crc解码，数据串行输出。 -Vhdl code with the simulation program described in the communication system. Including the source (20 m sequence), crc code (using the serial algorithm), no

这是avr单片机ps2接口驱动程序，很好很实用的，也是很稀少的资料，在此分享给大家-This is the avr microcontroller ps2 interface driver, very good very practical and very sparse data, for everyone to share in this

SPI Flash的文件系统，用于嵌入式系统。-Spiffs is a file system intended for SPI NOR flash devices on embedded targets. Spiffs is designed with following characteristics in mind: - Small (embedded) targets, sparse RAM without heap - Only big areas of data (