一个用VerilogHDL语言编写的模6的二进制计数器

用来检查FPGA通过PHY发送数据时是否有掉帧的现象(FPGA is used to check whether the PHY sends the data out of the frame with the phenomenon of)

小家电常用芯片HT66F0185的UART 使用例子，已在产品使用(Small appliances commonly use UART chip HT66F0185 of example, has been used in products)

说明：  SDRAM的驱动程序，主要是对SDRAM各类状态进行驱动，有刷新模块、读、写模块等。(The driver of SDRAM mainly drives various states of SDRAM, including refresh module, read and write module.)

利用最新的嵌入式开发工具EDK，在FPGA 中完成对PDIUSBD12 的硬件定制和固件编程，从而在FPGA 中实现U S B 控制器， 并最终完成U S B 的枚举过程、驱动程序的开发和简单的应用。(Using the latest embedded development tools, EDK, in the FPGA completes its PDIUSBD12 custom hardware and firmware programming, in order to realize USB controller in the FPGA, and ultimately complete the USB enumeration process of driver development and simple应用.)

ethernet mac vhdl verilog basic

Verilog for SPI Core source code

UART功能,可以增加在NIOS2內,主要來做外部Flash的擦除及寫入,需搭配上位機傳輸字串來控制(UART function, can increase the NIOS2, the main external Flash to do the erase and write, to be a string with the host computer to control the transmission)

NIOSII I2C接口模块及驱动程序，并含有测试程序。对想开发NIOS的工程师很有帮助(NIOSII I2C interface module and driver, and contains the test procedures. NIOS of engineers want to develop useful)

说明：  高清电子书4本合集-Verilog HDL数字系统设计教程4本合集(Digital circuit design Verilog HDL digital system design)

verilog源代码，实现两种方法的模3运算。(verilog source code，to implement the calculation of mod-3 by two means.)