汉明码在调试和实现校正的原理、实现方法。

关于SPWM调制设计VHDL代码 关于SPWM调制设计VHDL代码(SPWM modulation on the design of VHDL code design on the VHDL code modulation SPWM)

说明：  8通道24Bit同步A/D芯片AD7768的SPI接口例程(SPI interface routine of 8-channel 24bit synchronous A / D chip ad7768)

程序用VHDL实现： 频率合成，DDS 主要调用LPM-procedures using VHDL : frequency synthesis, DDS major call LPM

利用LPM_MUIT宏模块设计一个四位数据乘法器(Use LPM_MUIT macro module design a four data Multiplier)

VHDL版的C51核(MC8051)-VHDL version of the C51 core (MC8051)

DW8051单片机的设计，用HDL设计，详细的HDL设计-DW8051 microcontroller design, HDL design, detailed design of the HDL

可以实现DDS 的正负线性扫频以及在线参数设置(DDS ad9914/ad9915 code)

基本的usb驱动程序的编程方法,值得一看.-Basic programing method for USB driver, worth reading

说明：  在FPGA板卡上面，通过单个按键实现串口的发送功能，带仿真需要自行修改一下工程配置(On the FPGA board, the sending function of the serial port is realized by a single key, and the engineering configuration needs to be modified by the simulation)

simple code of some kind of base decoder based on verilog