基于 FPGA 的乒乓游戏

应用背景建筑行为是counterled恒clk_50mhz_freq：整数：= 50000000；恒blink_freq：整数：= 1；恒cnt_max：整数：= clk_50mhz_freq / blink_freq / 2 - 1；恒blink_freq2：整数：= 8；恒cnt_max2：整数：= clk_50mhz_freq / blink_freq2 / 2 - 1；恒cnt_max3：整数：= clk_50mhz_freq / blink_freq * 2 - 1；信号CNT：符号（24到0）；信号CNT2：符号（22到0）；信号cnt3：符号（27到0）；信号闪现：std_logic：=“1”；信号trigger_s：std_logic：=“0”；信号enableblink1s  ；：std_logic：=“0”；开始过程（clk_50mhz）开始 ； ；如果（clk_50mhz = 1”和clk_50mhz"event）然后 ； ； ； ；trigger_s & lt；=触发；如果（不trigger_s触发）=“1”，然后enableblink1s & lt；=“1”；cnt3 & lt；=（别人= & gt；0）；如果结束；如果enableblink1s =“1”，然后如果CNT2 = cnt_max2然后CNT2 & lt；=（别人= & gt；0）；眨眼和不眨眼；其他的CNT2 & lt；= CNT2 + 1；如果结束；如果cnt3 = cnt_max3然后cnt3 & lt；=（别人= & gt；0）；enableblink1s & lt；=“0”；其他的cnt3 & lt；= cnt3 + 1；如果结束；还有其他的；如果碳纳米管= cnt_max然后CNT & lt；=（别人= & gt；0）；眨眼和不眨眼；其他的碳纳米管和碳纳米管+ 1；如果结束；如果结束；和，结束如果；和；结束过程；awake_led & lt；=眨眼；结束行为；关键技术图书馆的IEEE；std_logic_1164.all；std_logic_unsigned.all；numeric_std.all；counterled是端口（

RS(255,223)编解码算法。verilogHDL代码实现，在XILINX的芯片上得到验证。不包含任何IP核，方便移植到任何FPGA芯片。(RS (255223) encoding and decoding algorithm. VerilogHDL code to achieve, in the XILINX chip to be verified. Does not contain any IP core, easy to transplant to any FPGA chip.)

用Verilog实现自动售货机功能，代码较初级。易懂，内含test文件。(Automatic vending machines function with Verilog code than the primary. Understandable, containing test files.)

本源码详细介绍了UART的经典实例，敬请下载，谢谢适用-The source described in detail a classic example of UART, please download, Thank you apply

vhdl的仿真 quartus 2的flv视频 -VHDL simulation of the flv video quartus 2

verilog实现的基带信号编码，整个系统分为六个模块，分别为：时钟模块,待发射模块,卷积模块,扩频模块,极性变换和内插模块,成型滤波器(verilog implementation baseband signal coding, the entire system is divided into six modules, namely: the clock module, to be launched modules, convolution module, spread spectrum modules, polarity transform and interpolation modules, forming filter)

vhdl语言试验箱GW48的各种模式引脚图。。(vhdl language the various modes of chamber GW48 pin map. .)

verilog写的数字频率计的选择模块,用与显示的选择-written in Verilog digital frequency meter option module, used and display options

此设计采用Verilog HDL硬件语言设计,在掌宇开发板上实现. 将整个电路分为两个子模块，一个提供同步信号（H_SYNC和V_SYNC）及像素位置信息；另一个接收像素位置信息，并输出颜色信号。这样便于进行图形修改，同时也容易实现- This design uses Verilog the HDL hardware language design, realizes on the palm space development board Divides into two stature modules the entire electric circuit, provides the synchronized signal (H_SYNC and V_SYNC) and the picture element positional information; Another receive picture element positional information, and output color signal. Like this is advantageous for carries on the graph to revise, simultaneously is also easy to realize

说明：  点亮led流水灯，通过调用锁相环，可以更改对应的时钟。(Lighting the LED pipelining lamp, the corresponding clock can be changed by calling the phase-locked loop.)