Altera公司的NIOSⅡ处理器，VHDL语言编译，然后在C语言下的nios……

采用xilinx的ROMIP核产生类似正弦信号，经过FFt后可以观察结果(Using the xilinx ROMIP nuclear generating similar sinusoidal signal can be observed through the results after FFt)

说明：  该程序使用Verilog语言产生LFM信号(The program uses Verilog language to generate LFM signals.)

多功能波形发生器VHDL程序与仿真 URAT VHDL程序与仿真 ASK调制与解调VHDL程序及仿真 LCD控制VHDL程序与仿真-Multi-function waveform generator and simulation of VHDL procedures URAT VHDL simulation procedures and ASK modulation and demodulation procedures and VHDL simulation program LCD control and simulation of VHDL

数控分频器的输出信号频率为输入数据的函数。用传统的方法设计,其设计过程和电路都比较复杂,且设计成 果的可修改性和可移植性都较差。基于VHDL 的数控分频器设计,整个过程简单、快捷,极易修改,可移植性强。他可利用 并行预置数的加法计数器和减法计数器实现。广泛应用于电子仪器、乐器等数字电子系统中。-NC divider output signal frequency is a function of input data. Using traditional methods of design, process and circuit design are complex and can modify the design of the results are poor and portability. NC VHDL divider based on the design, the whole process simple, fast, easy to modify, strong portability. He can use preset number of parallel addition and subtraction counter counter to achieve. Widely used in electronic equipment, musical instruments and other digital electronic systems.

篮球24s计时。计时器递减计数到零时，数码显示器显示‘0’并停止，同时发出报警信号(basketball 24 seconds)

同步串行数据发送电路SSDT的基本功能是将并行数据转换成串行数据并进行同步发送。系统写入和读出时序完全兼容Intel8086时序。 系统以同步信号开始连续发送四个字节，在发送中出现5个1时插入一个0，在四个数据发送结束而下一次同步没有开始之前，发送7FH，这时中间不需要插入零 -synchronous serial data transmission circuit SSDT the basic function is to convert parallel data into serial and the same this step. System write and read sequential fully compatible Intel8086 timing. Synchronized signal system to start sending four consecutive bytes, in this emerging 5 1:00 insert a 0, at the end of four data sent and the next synchronization not started before, sending seven FH, then the middle is not inserted

尊敬的先生：，

lap trinh FSM may trang thai

ADI JESD204接口的ADC与Xilinx FPGA接口IP，包含Verilog和VHDL源代码，AXI总线接口，ADC串行控制接口(ADI IP for interfacing JESD204 ADC to Xilinx FPGA, include Verilog/VHDL source code, AXI interface and serial config interface )

这时manchesite编码，VERILOG语言，VHDL的找本站我发的帖子-manchesite time coding, VERILOG language, VHDL I find a site in a posting