vhdl的3

identify在线调试手册,主要讲了FPGA怎样在线调试文档(identity actel edition tool set release notes)

应用背景用键盘上的应用程序，如文字，以矩阵为主导。关键技术键盘的PS / 2在DE2 115编程。它是有用的，重要的是要了解如何在DE2用VHDL键盘程序

基于DDS和SOPC的谐波信号发射器，拥有可调节的频率，阶段和谐波比例的谐波信号发射器由本文所设计。(Based on DDS and SOPC harmonic signal transmitter, with adjustable frequency, phase and harmonic proportion of harmonic signal transmitter designed by this article.)

基于 verilog的卷积运算代码，应用于离散小波分析。(verilog conv)

fpga串口收发完整程序，Verilog语言。(FPGA configuration PLL complete program, Verilog language.)

在quartus下搭建的数字锁相环，能实现频率自动跟踪。(The digital phase-locked loop built under quartus can realize automatic frequency tracking.)

利用FPGA实现对外设按键的控制，例如用户库用按键控制跑马灯的效果(FPGA is used to realize the control of external keys, such as the effect of user database using keys to control the running horse lamp)

fpga实验板上16*16点阵显示汉字的程序-翻译结果fpga实验板上16*16点阵显示汉字的程序(Experimental fpga board 16* 16 dot matrix display Chinese program- translation results fpga experimental board 16* 16 dot matrix display Chinese characters in the program)

挂靠在AMBA2.0的AHB总线上的DMA装置，用于直接发起数据传输。(Anchored the DMA devices the AHB bus AMBA2.0, for initiating data transfer.)

VHDL写的串口，很好用，程序非常简单，可以调试用-Written in VHDL serial, very good, and the procedure is very simple, you can debug with