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[Video Capture] camera_up DL : 0: Camera Interface模块是视频输入转换存储模块。该模块一端接通用的video camera设备，另一端接AHB总线。实现了将Camera捕捉到的数据进行转换、并通过DMA存储到memory中。该IP支持ITU-R BT 601/656 8-bit 模式。支持YCbCr, RGB格式输入。可以将camera产生的YCbCr信号转换成24bit RGB 信号，然后下采样生成16bit RGB 5：6：5的LCD能直接读取显示的数据。该设备支持图像的镜像和翻转，以便适应手持式设备在移动环境中图像的捕捉。可变的同步信号极性使得可以兼容各种摄像头外设。Camera Interface兼容AMBA规范， AHB SLAVE接口，用于读取软件配置数据和设置数据存放地址和1帧数据占用的空间。-The Camera IP Core is small and flexible video data coverter. It is connected to a typical video camera ICs with 8-bit digital video data, Horizontal synchronization and Vertical synchronization signals. The core is connected through FIFO to a WISHBONE bus on the other side. Both sides of the core can operate at fully asynchronous clock frequencies. The Camera IP Core convertes 4:2:2 YCbCr video data (sometimes called YUV, but not totally the same Y is the same, while Cb and Cr are U and V multiplied by a constant) to a 24-bit RGB. 24-bit or 16-bit RGB data, downsampled from 24-bit RGB, is then sent to the system (video) memory, however conversion can also be by-passed. Interrupt can be generated after frame-buffer in system (video) memory is filled up or after setable number of horizontal lines written to frame-buffer.
Date : 2025-12-21 Size : 32kb User : 孙喆
[Video Capture] C8051F340-the-OV7670---C-procedures DL : 0: 基于C8051F340 单片机的OV7670不带FIFO的C程序 TFT液晶显示，程序已经实现，是你使用OV7670 TFT C8051F340 的最好选择。-The C8051F340 microcontroller- based OV7670 without FIFO C program
Date : 2025-12-21 Size : 201kb User : tang hu
[Video Capture] C8051F330-the-OV7670--C-procedures DL : 0: 基于C8051F330 单片机的OV7670不带FIFO的C程序 TFT液晶显示，程序已经实现，是你使用OV7670 TFT C8051F330 的最好选择。-the C8051F330 microcontroller- based OV7670 without FIFO C program (C8051 without FIFO)
Date : 2025-12-21 Size : 177kb User : tang hu
[Video Capture] F4驱动OV7670（DCMI） DL : 0: 最近在学习摄像头想做摄像头采集图像，然后颜色识别，不过楼主太水目前只做到可以显示图像接线：如正点原子ppt图不过SIOC相当于SCL SIOD相当于SDA 即，SIOC接PD6 SIOD接PD7 刚打开程序可能kill5会弹出窗口，不用担心关点就可以了记得调相机焦距只不过30万像素太低了。。。。(Learning camera recently Want to be a camera to collect images, and then color recognition. But the landlord is too water. At present, we can only display images. Wiring: ppt diagram of a point atom But SIOC is equivalent to SCL. SIOD is equivalent to SDA. That is, SIOC connects to PD6. SIOD and PD7 Just open the program, maybe kill5 will pop up the window, don't worry about closing it. Remember the focal length of the camera. It's only 300 thousand pixels too low.)
Date : 2025-12-21 Size : 9.78mb User : XABXAB