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sobel
- 这是本人自己编写的可用于256*256大小的图像进行sobel边缘检测的vhd文件,可在QuartusII或MaxplisII下综合和仿真,并在FPGA上测试过。可以进行修改支持其他大小图像的sobel边缘检测,同时还可以实现其它的图像模块化处理算法,例如高斯滤波,平滑等。-this is my own preparation for the 256 * 256 size of the image segmentation Edge Detection vhd document in the n
song
- module song(clk,key,song_out,led) input [7:0] key input clk output song_out output [7:0] led reg song_reg reg [21:0] count reg [19:0] delay reg [7:0] key_reg always @(posedge clk) begin count=count+1 if((count==de
I2C_register
- ov7670的寄存器赋初值文件,用verilogHDL编写,设定为rgb格式,640*480大小。-ov7670 register initial value file, with verilogHDL write, set to rgb format, 640* 480 size.
music_con
- 使用VHDL语言编写的音乐播放器。能够调节音量大小,内含数个音乐文件,可以播放。-VHDL language music player. Able to adjust the volume, containing a number of music files can be played.
-frequency_counter
- 包含测频计、按键分频器、七段数码管显示分频系数和频率大小,已在开发板上运行,精度较高,并包含modelsim仿真do文件和图片,原理图等。-Contains the measured frequency meter, the key divider, seven segment LED display division factor and frequency of size, has been running on the development board, high precision,
比较器1
- 实现两个数字的比较大小,包括顶层文件和源文件以及测试文件。(To achieve the size of the two figures.)