VHDL_COUNTING 000_255 LCD DISPLAY ( ĐẾM 000 ĐẾN 255 HIỂN THỊ LCD BẰNG NGÔN NGỮ VHDL)

基于Actel A3P030 FPGA，液晶采用JDL12864串行接口，时钟48MHz-Based on Actel A3P030 FPGA, LCD using JDL12864 serial interface, clock 48MHz

实现有限域中乘法，输入二个普通二级制数，输出在本原多项式的乘法结果(Achieve limited multiplication field, enter the number of two-tier system of two ordinary output in primitive polynomial multiplication results)

altera 官方rs232例程 很详细很实用-official rs232 routines in great detail altera very practical

NIOS II IDE 编程， LCD测试程序，仅供参考。-NIOS II programming IDE, LCD testing procedures, for information purposes only.

VHDL描述的简易图像缩小模块，将PAL制720×576的图片缩小为512×410，采用最近临域法，13.5MHz时钟下可实时处理PAL视频。-VHDL description of a simple image to narrow the module, will be PAL system of 720 × 576 image reduced to 512 × 410, using the recent Pro-domain method, 13.5MHz clock can handle PAL video in real time.

详细的说明了FPGA设计的整个流程 FPGA设计全流程Modelsim>>Synplify.Pro>>ISE(Detailed description of the FPGA design flow of the entire FPGA design flow full Modelsim> > Synplify.Pro> > ISE)

MD5 算法在Xilinx FPGA上的实现，希望对大家有用。(MD5 algorithm in Xilinx FPGA Implementation, in the hope that useful to everyone.)

说明：  16级流水线型cordic旋转代码以及测试文件，亲测好用(16-stage pipelined cordic rotation code and test files, pro-testing)

(7,4)循环码的verilog编码程序，（7，4）循环码的verilog译码程序((7,4) cyclic code Verilog coding procedures, (7,4) cyclic code the verilog decoding procedure)

Crossroad traffic lights with visualization in tcl/tk and verilog code