跑马灯 简单实用很适合初学者 希望对大家有用

VHDL语言描述的二进制十进制译码电路，已经编译完成-Binary decimal decoder circuit

ac97 VHDL core

存储示波器，功能齐全通过验证，毕业设计用-Storage oscilloscope, a full-featured validated, graduation design

实现自然对数运算的cordic算法的matlab浮点仿真，以及针对FPGA硬件平台的定点仿真测试(Achieve natural logarithm of cordic algorithm matlab floating point emulation, and FPGA hardware platform for fixed-point simulation testing)

说明：  I2C verilog code I2C僅使用兩個雙向開漏線，串列資料線（SDA）和串列時鐘線（SCL），上拉了電阻。使用的典型電壓是+5 V或+3.3 V（雖然其他電壓系統也是允許的）。 在I2C參考設計中，使用7位或10位（取決於所使用的裝置）位址空間。普通I2C匯流排速度為100 kbit / s的標準模式和10 kbit / s的低速模式，但任意低時脈速率也是允許的。 I2C的最新修訂可以承載更多的節點，並以更快的速度執行[b]。這些速度被更廣泛地使用在嵌入式系統中而不是PC上。I2C也有其他的特性，例如16位元尋址。(I2C verilog code I2C (Inter-Integrated Circuit))

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.)

模拟示波器的现实程序，有x，y和光标。采用AD5440输出，现实效果很好。（示波器x-y方式）(Analog oscilloscope reality program, there are x, y and cursor. Using AD5440 output, real good results. (Xy oscilloscope mode))

这是一个verilog代码实现的常用乘法器。设计的是通用N比特乘M比特的二进制乘法器(This is a common multiplier verilog code. Design of a generic N bits by M bits of the binary multiplier)

SPI接口的实现以及对外设的读写操作，其中包扩了几种工作方式，同时可以读取外设的版本号，传输速率可以达到2Mbps-SPI interface implementation, as well as read and write operations on the peripheral, which extended several work packages at the same time can read the version number of peripherals, transfer rate up to 2Mbps

The SPFD5408A, a 262144-color System-on-Chip (SoC) driver LSI designed for small and medium sizes of TFT LCD display, is capable of supporting up to 240xRGBx320 in resolution which can be achieved by the designated RAM for graphic data. The 720-channel source driver has true 6-bit resolution, which (The SPFD5408A, a 262144-color System-on-Chip (SoC) driver LSI designed for small and medium sizes of TFT LCD display, is capable of supporting up to 240xRGBx320 in resolution which can be achieved by the designated RAM for graphic data. The )