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                        Verilog 贪吃蛇
                        
                          对于重点:蛇身控制算法,我开始的想法是将每个格子的坐标输入到存储器中,但由于过于繁琐和笨拙,我改为:保留头部的完整数据(位置、方向),其他部分只保留方向数据,并在VGA模块里面直接对蛇身进行控制,但是这个方案有一个弊端:它按照蛇身顺序刷新图像,每一帧图像只能刷新一个格子,时序存在问题并且刷新频率过慢,放弃了这个方案。 
最终,将蛇身模块单独提出,各个模块协同工作,有效解决了时序问题和刷新问题。蛇身控制上,只控制蛇头,其他部位随头联动,完成了最终设计。                         
                            - 2022-05-07 16:06:25下载
- 积分:1
 
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                        VGA_test
                        
                          说明:  基于FPGA设计的一段测试VGA接口的VHDL小程序\功能为在显示器上间隔显示横条、竖条以及棋盘格等彩条信号,希望对初学FPGA驱动VGA接口的电子爱好者有用(FPGA-based design of a VGA interface VHDL test applet \ functions for the intervals shown in the display bar, vertical bars and checkerboard patterns and other signals of color, hope for beginners FPGA VGA interface driver useful for electronic enthusiasts)                         
                            - 2010-04-06 11:26:58下载
- 积分:1
 
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                        Image-Interpolation-Algorithm
                        
                          文档包括双线性插值算法和最近邻域算法的详细介绍,以及算法的相关计算。(Documentation includes bilinear interpolation algorithm and the nearest neighbor algorithm which is described in detail, as well as algorithms related calculations.)                         
                            - 2020-06-30 21:40:01下载
- 积分:1
 
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                        uart
                        
                          it contains pdf file which has vhdl program of uart (universal asynchoronus receiver and transmitter). which very simple and easy to understand                         
                            - 2010-04-22 20:47:55下载
- 积分:1
 
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                        A4_Oscilloscope_Top
                        
                          数字示波器实验,利用AD、DA和VGA三个外设来实现简易示波器,DA外设发送正弦波给AD外设,AD外设解析成数字信号将数据送给VGA外设进行显示。在VGA上可以看到DA外设发送的波形、波形频率和波形峰峰值。(In the experiment of digital oscilloscope, AD, DA and VGA are used to realize simple oscilloscope. DA peripheral transmits sine wave to AD peripheral. AD peripheral resolves into digital signal and sends data to VGA peripheral for display. The waveform, waveform frequency and peak value of DA peripheral can be seen on VGA.)                         
                            - 2019-03-13 10:45:10下载
- 积分:1
 
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                        PWM
                        
                          用Verilog实现的脉冲宽度调制程序,在quartus平台上测试成功。(Using Verilog implementation of pulse width modulation, in quartus platform test successfully.)                         
                            - 2017-08-09 16:46:13下载
- 积分:1
 
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                        ieee1588_megacore_fpga_ip
                        
                          IEEE1588de FPGA 程序,已测试,可直接用,方便(IEEE1588de FPGA program has been tested, can be directly used to facilitate)                         
                            - 2021-03-26 11:59:13下载
- 积分:1
 
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                        design of 8 point fft
                        
                          本课题描述了基于fpga的32点fft的设计。这里进行verilog编码来实现这个32点fft。使用xilinx ise 12.1版本进行合成和模拟;                         
                            - 2022-09-16 13:55:03下载
- 积分:1
 
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                        LCD
                        
                          LCD Interface_Xilinx.CPLD源码参考设计(LCD Interface Xilinx CPLD)                         
                            - 2009-05-03 10:34:47下载
- 积分:1
 
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                        FIFO
                        
                          fifi asyncronous and syncronus                         
                            - 2012-04-30 02:31:24下载
- 积分:1