Verilog keyboard input program for led lights display

介绍了光纤光栅感温火灾探测系统的应用原 理，并重点阐述了用CPLD 设计虚拟MC14499 器件模 块，给出并解释了用Verilog HDL 语言实现的部分程 序和仿真测试结果。-Introduction of Fiber Bragg Grating temperature fire detection system principles, and focuses on the use of CPLD design virtual MC14499 device module, are given and explained using the Verilog HDL language to achieve some of the procedures and simulation test results.

分别用分频比交错法及累加器分频法完成非整数分频器设计。-Points were staggered method and frequency than the frequency accumulator law to complete the design of non-integer divider.

verilog实现计时器timer，可直接用于芯片开发中。(verilog achieve timer, it can be directly used for chip development.)

Verilog学习例程EP2C5，内有跑马灯等18个程序(Verilog learning routines EP2C5, marquees and other 18 programs)

PS2键盘LCD显示控制器的vhdl代码，很难得(PS2LCDController vhdl code)

第一次输入和输出第一缓冲 vhdl 代码

该资料基于FPGA实现USB2.0的高速传输，即CY7C68013A芯片的数据传输，包括FPGA与上位机之间数据的相互传输，CY7C68013A的传输速率最高可达480M/S。(The FPGA-based high-speed data transmission USB2.0, that CY7C68013A chip data transmission, including the mutual transmission of data between the FPGA and the host machine CY7C68013A transfer rate up to 480M/S.)

这是一个时钟的VHDL的源程序，里面包含有源程序，还有工程文件对大家很有帮助-This is a clock VHDL source code, which contains the source code, as well as engineering documents helpful to everyone

16X2液晶显示屏的FPGA显示驱动设计。-16x2 LCD display driver design of the FPGA.

这是可编程逻辑器件（CPLD）初学者的入门级文章，仅供参考。-This is the programmable logic device (CPLD), the entry-level beginners articles for reference purposes only.