学习应用FPGA pid实现

主要用来介绍如何编写高质量的verilog程序的(Is mainly used to describes how to write high-quality verilog programs)

how to use step motor control

vhdl program of matlab file converted to vhdl

实用的程序代码，希望对大家有用，已经调试通过-Practical program code, in the hope that useful to everybody, has debugging through

Spartan 3 Digilent Demo:This demo drives the perphrials on the Spartan 3 board. This drives a simple pattern to the VGA port, connects the switches to the LEDs, buttons to each anode of the seven segment decoder. The seven segment decoder has a simple counter running on it, and when SW0 is in the up position the seven segment decoder will display scan codes from the PS2 port. This demo how ever does not drive the RS-232 port or the memory. This is a simple design done entirely VHDL not microblaze.

这是一个也介绍GPIB编程的文章以及介绍GPIB协议规范-This is a GPIB programming also introduced the article and introduce GPIB norm

VHDL经典设计，值得参考。压缩包里面文件直接用记事本打开即可。-VHDL design classic, it is also useful.

Quartus环境下的7段扫描显示电路的源程序(Quartus environment of the seven scanning display circuit of the source)

完整版的乘法器.相信对初学者有不小的提高-The full version of the multiplier. I believe there is not a small improvement for beginners

采用Xilinx公司的Spartan6 FPGA设计PCI Express的详细参考资料(Xilinx' s PCI Express, Spartan6 FPGA design, detailed reference information)