vhdl的3

Verilog经典教程，很好的学习Verilog的书籍，对学习硬件编程很有帮助。(Verilog classic handbook, good learning Verilog books, to learn hardware programming helpful.)

在学习verilog 中与遇到一些列问题的整理。(this Documentation is about the problem about verilog which is meeted when i was learn FPGA)

基于fpga的DDS程序 可输出正弦波 方波 三角波 锯齿波(DDS program based on FPGA can output sinusoidal square wave triangular wave sawtooth wave)

PS2 Module for Altera DE2

Programmable IIR Filter written in Verilog and its respective modules.

在QuartusII运用ＡＨＤＬ语言，首先设计出PN发生器来产生一个11位的数据流在整个周期内有效数据有 =2047位；再设计状态机用来检测串行数据流中的序列。运用两个个计数器分别对PN码计数以及序列出现的次数计数。改变ＰＮ码结构可以作为通用数列检测器-QuartusII use in AHDL language, the first PN generator designed to generate a data stream 11 throughout the cycle has an effective data = 2047 re-designing the state machine used to detect the serial data stream in sequence. The use of two counters were counting on the PN code, as well as counting the number of sequences occur. Changes in the structure of PN code series can be used as general-purpose detector

设计一个可编程间隔定时器，完成8253的功能，实现以下几点要求： 1、 含有3个独立的16位计数器，能够进行3个16位的独立计数。 2、 每一种计数器具有六种工作模式。 3、 能进行二进制/十进制减法计数。 4、 可作定时器或计数器。 -The design of a programmable interval timer, 8253 to complete the function, realize the following requirements: 1, contains three independent 16-bit counter, capable of three independent 16-bit count. 2, each with six counter mode. 3, can be binary/decimal subtraction count. 4, can be used for the timer or counter.

VERILOG HDL 实际工控项目源码 开发工具 altera quartus2-verilog HDL actual industrial projects source development tools altera quartus2

ACO-OFDM sdakldjas seuekdsjakdnskd

可供初学者学习 比较简单 一读就能明白 LED7数码显示程序(Relatively simple for beginners to learn the first reading of the digital display program will be able to understand LED7)