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scaler
- VHDL描述的简易图像缩小模块,将PAL制720×576的图片缩小为512×410,采用最近临域法,13.5MHz时钟下可实时处理PAL视频。
RGB_Control
- 能将24bit的1080i数据直接存储到fifo中,经过实际的板子验证。还可以通过更改参数改到其他格式,如1080P,720P,720I等。-24bit of 1080i can store data directly to the fifo, the board after the actual verification. Can also be changed by changing the parameters to other formats such as 1080P, 720P, 7
project_1
- 显示器显示有信号,能够看到分辨率信息为1280 x 720 @ 60P,显示器显示标准8 色垂直彩条-Display a signal, the resolution information can be seen as 1280 x 720 @ 60P, the display shows the standard 8-color vertical color bar
project_4
- RGB 与YCbCr 颜色空间可以相互转化,此代码为YCbCr转RGB的实验代码-Display a signal, the resolution information can be seen as 1280 x 720 @ 60P, the display shows the standard 8-color vertical color bar
project_11_first_d1_HDMI
- 本代码将TW2867第一通道输出解复用以后进行BT.656格式的解析,然后将奇偶场合并为一帧存入DDR2,读取的时候使用双线性插值算法,将原始的720 x576的分辨率放大到800x600,然后在HDMI口输出。-This code will TW2867 first channel output demultiplexing after parsing BT.656 format, then the parity occasions and as a frame stored in DDR2,