和picoblaze完全兼容的mcu ip core

这是一个语音程序,通过VHDL编译了.大家可以直接调用.其中还包括了键盘程序有需要可以下来-This a voice procedures, through a VHDL compiler. you can directly call. It also includes a keyboard procedures need to look at it down

音乐计算器的设计与实现。完成加减与或比较计算，能显示进位借位零位，能根据结果的正负发出两首不同的音乐。(Design and implementation of music calculator. Complete addition and subtraction and comparison calculation, can display carry and borrow zero, can send out two different music according to the positive and negative results.)

This application note explains the process of eveloping and debugging a hardware abstraction layer (HAL) software device driver, to aid device driver development for the HAL of the Altera Nios® II system. The various software development stages are illustrated using the Altera_Avalon_UART as an example hardware device, and an example of a HAL software device driver called my_uart.-This application note explains the process of eveloping and debugging a hardware abstraction layer (HAL) software device driver, to aid device driver development for the HAL of the Altera Nios® II system. The various software development stages are illustrated using the Altera_Avalon_UART as an example hardware device, and an example of a HAL software device driver called my_uart.

本工程中实现的是FPGA控制的LCD1602液晶显示屏的控制程序，实现了LCD1602液晶显示屏上显示一个四位十进制的频率，其中的频率产生模块在另一个程序中出现，没有在该模块中体现，但是仍能清楚到看到LCD1602的控制过程

基于Xilinx fpga的ddr2 控制器设计方法-Xilinx fpga-based controller design method of ddr2

自动化仿真平台的搭建使用代码，经过具体的仿真和优化，发现代码完全可用(The automated simulation platform is built using code, and after specific simulation and optimization, it is found that the code is fully available)

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.)

LPC总线从设备的verilog设计,包含状态机和中断功能。-verilog code for LPC device

图像降噪GUI界面，用到butterworth滤波器，中值滤波器和维纳滤波器，仅供参考。(noise reduction using media filter )

用Verilog实现自动售货机功能，代码较初级。易懂，内含test文件。(Automatic vending machines function with Verilog code than the primary. Understandable, containing test files.)