ALU vhdl

verilog code for counter four

基于FPGA的JPEG图像压缩芯片设计 -FPGA-based JPEG image compression chip design

---实现的部分VHDL 程序如下。 　　--- elsif clk1x event and clk1x = 1 then ---if std_logic_vector(length_no) >= “0001” and std_logic_vector(length_no) <= “1001” then -----数据帧数据由接收串行数据端移位入接收移位寄存器---rsr(0) <= rxda --- rsr(7 downto 1) <= rsr(6 downto 0) --- parity <= parity xor rsr(7) --- elsif std_logic_vector(length_no) = “1010” then --- rbr <= rsr --接收移位寄存器数据进入接收缓冲器--- ...... --- end if(--- achieve some VHDL procedure is as follows.--- Elsif clk1x event and then a clk1x = s--- if td_logic_vector (length_no))

rs编码vvhdl 希望能通过 我不晓得具体对大家有用否 希望懂rs编码的多多交流 -rs coding vvhdl I do not want to be able to know the specific useful whether you want to understand a lot of coding rs exchange

FPGA源代码公布，包括多进制数字频率调制VHDL程序FPGA驱动LCD显示中文字符“年”程序，LED静态显示ADC0809 VHDL控制程序，DAC0832 接口电路程序

一个verilog语言开发编写的简单的ddr3模型(A simple model ddr3, written with verilog language)

说明：  使用DE2实现DDS，步骤简单，配置管脚可自查看(Using DE2 to realize DDS, the steps are simple and the pins can be self-checked.)

基于QuartusII环境下以模块化的形式做成的视频复合同步信号。-QuartusII-based environment to create the form of modular composite video sync signal.

一段很好地讲述PWM的VHDL硬件代码，可以在不同SOPC上运行实现