FPGA SDRAM with the operation of the specific see internal note

该工程是基于verilog hdl 语言编写的帧传输协议HDLC帧的发送端代码，会用QUATUSII的人都应该知道如何使用，希望能给你带来帮助-The project is based on the language verilog hdl frame transmission protocol HDLC frame of this generation- Codes will be used QUATUSII people should know how to use, in the hope of giving you helpful

SPI的VHDL程序，经过quartus验证的，不错！-SPI of the VHDL program, after verification quartus, yes!

说明：  FPGA实现基带成型滤波器，升余弦滚降系数，多进制调制(FPGA)

说明：  基于CycloneV FPGA与电阻网络的数模转换器代码，能够实现键控更改频率，通过ROM IP核存储波形数据。(Digital to analog converter code based on cyclonev FPGA and resistance network can realize keying change frequency and store waveform data through ROM IP core.)

nios学习资料，fpga调用外部sdram实例，值得初学者下载。(nios learning materials, fpga call external sdram instance, it is worth beginners to download.)

基于ALTERA AVALON BUS 的 VGA Controller 设计(ALTERA AVALON BUS VGA Controller )

基于SOPC EP2C5开发板的I2C总线的A/D D/A例程-A/D AND D/A routings interfaced with i2c based on sopc ep2c5

非常好的verilog书 国际牛人写的 适合各个阶段学习的人(Very good Verilog books were written in the international cattle suitable for the various stages of learning)

说明：  da的代码,在VHDL的编译环境下的开发。是一种集约的形式。(DA convert)

ahb to apb master and slave