四选一多路选择器

可实现两个4bit补码的加法及减法，有溢出提示(adder with overflow hint)

Verilog实现高速AD7606数据采样，8通道，采样频率可调，支持串口数据发送，亲测可用。(Verilog AD7606 high-speed data sampling, 8-channel, the sampling frequency is adjustable, support for serial data transmission, pro-test is available.)

FPGA编写的三角波发生器，可以产生100HZ～500KHZ以上的三角波，波形稳定(FPGA prepared triangular wave generator, can produce more than 100HZ ~ 500KHZ triangle wave, waveform stability)

REEDSOLOMON source code

液晶ST7565P_12864驱动，实现打点成图。(LCD ST7565P_12864 drive, dot mapping.)

this files in Quartus2 are fulladder

this document used for how to get config and location information of PCI card

说明：  利用fpga实现gmsk的调制并仿真，全部代码(Fpga implements gmsk)

GPU编程的经典之作,值得一读。 GPU运算效率比CPU高出一截，学习GPU编程会大有裨益(a book for GPU_Programming)

SOPC技术的fpga的实现verilog硬件描述语言，编写的在niosII 程序   采用altera芯片