CORDIC算法的vhdl实现，包含一个说明文件

实现了从摄像头读取数据到液晶的显示，利用了cycloneV 和康欣的开发板资源(It realizes the display of reading data from camera to liquid crystal.)

说明：  Digital pre-distortion (DPD) is an advanced digital signal-processing technique that mitigates the effects of power amplifier (PA) nonlinearity in wireless transmitters. DPD plays a key role in providing efficient radio digital front-end (DFE) solutions for 3G/4G basestations and beyond. Modern FPGAs are a promising target platform for the implementation of flexible wireless DFE solutions, including DPD.

用VHDL写的数字锁相环程序 pll.vhd为源文件 pllTB.vhd为testbench-pll.vhd : PLL written in VHDL hardware language. pllTB.vhd is a test program for pll.vhd.

说明：  将BT656数据流转换成RGB图像格式的数据(Converting BT656 data stream into RGB image format)

用verilog编写的科斯塔斯环，希望有帮助(Costas loop written in verilog helpful)

AUDIO音频模块AN831的录音及播放FPGA代码，测试通过(AUDIO audio module AN831 recording and playback of FPGA code, the test passed)

实现ITU-BT1120数字并行接口的编码和解码(decode and encode ITU-BT1120 parallel digital interface)

控制ADV212 压缩的源代码 使用xilinx edk开发环境(adv 212 controller, using xilinx edk)

说明：  Laplace可以应用于图像的锐化，根据其原理，对于Laplace后的图像同样可以进行边缘检测。(Laplace can be applied to image sharpening. According to its principle, edge detection can also be performed for images after Laplace.)

CPLD实用设计50例，非常经典的CPLD设计，包含50个实际的典型应用，涉及直流电机PWM驱动，编码等内容，有了这50例，举一反三，就会了很多应用-50 cases of practical CPLD design, very classic CPLD design, including 50 typical practical applications, involving PWM DC motor driver, coding, etc., with these 50 cases, giving top priority will be a lot of applications