Srikanth Vijayaraghavan

&单元格

This tutorial explains how the SDRAM chip on ltera’s DE2 Development and Education board can be used with a Nios II system implemented by using the Altera SOPC Builder.

this example exchanges the NRZ code to the MANCHESTER code with moore output

说明：  使用XILINX公司提供的板子里面的FFT的IP核，很好用(XILINX board provided the use inside the FFT of the IP core, useful)

这是一个用vHDL语言实现的移位器，可以实现移位功能-This is the design of an shifter using vhdl

串联型有源电力滤波器的 PSCAD仿真，能检测到谐波电压，本仿真的优势是能针对电压跌落或者升高进行自动补偿。(PSCAD simulation of Series type APF (Active Power Filter),this project can dectect the drop of voltage and compensates auomaticly.)

这是很全的标准库啊，不是1164.vhd，都是一些加，乘，除，平方等操作的包来的．-This is the standard for the whole ah, not 1164.vhd are some increases, multiplication, addition, operational square packages to come.

说明：  QPSK 调制 与 解调的源代码 可综合 出波形(QPSK modulation and demodulation of the source code)

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 .)

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