LED 闪烁的VHDL代码

用fpga实现SDI（ xapp1014-xilinx-sdi）赛灵思原厂资料(Using fpga implementation SDI (xapp1014-xilinx-sdi) Xilinx original data)

FPGA的存储器代码的VHDL,verilog描述及测试代码-FPGA memory code VHDL, verilog description and test code

同步fifo的调用程序，调用Quartus II 9.0 (32-Bit)中的fifo模块(Synchronous fifo calling program, call Quartus II 9.0 (32-Bit) in fifo module)

verilog测试，fpga测试片外sramis61lv25616，256个k个字，16位，比较难调(it is fpga is 61lv25616 simple verilog program,complete sram read and write.it can read and write .)

用walsh算法实现的符号数乘法器,asic流片时,可以不用公司的付费乘法器的ip core.-algorithm using the symbols multiplier, HDL-piece quantities. it is not necessary for the company"s paid Multiplier ip core.

vhdl code for carry lookahead addder

4X4电子密码锁的中央控制系统。控制6位输入。-4x4 electronic locks central control system. Six input control.

DDS中的正余弦生成，初始相位相差90度，可自行改变输出频率(Cosine generation of DDS, the initial phase difference of 90 degrees, the output frequency can be changed on their own)

华为文档《硬件描述语言Verilog基础》-目录 原来搞VHDL，刚刚开始学Verilog。觉得这个入门的提纲不错，共享一下。 (Huawei Documents " basic Verilog Hardware Description Language" - the original directory engage in VHDL, just beginning to learn Verilog. Feel that the entry of the outline of a good, share some.)

Verilog HDL数字系统设计项目，频率可调的任意波形发生器，可以输出正弦波、方波、三角波和反三角四种波形(Verilog HDL digital system design projects, adjustable frequency arbitrary waveform generator can output sine wave, square wave, triangle wave and the anti-triangular four waveform)