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Description: 在MCS-51系列单片机应用系统中利用FIFO芯片AL422B实现数字图像的静态存储-In the MCS-51 series single-chip applications using FIFO chip AL422B static digital image storage
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Size: 86016 |
Author: chenqiang |
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Description: this datasheet al422b.-this is datasheet al422b.
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Size: 199680 |
Author: Jong Wan |
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Description: AL422 最新Datasheet，专业图形数据缓存、时序转换-the lastest datasheet of AL422
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Size: 199680 |
Author: testlinlin |
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Description:
The AL422 consists of 3M-bits of DRAM, and is configured as 393,216 words x 8 bit FIFO (first in
first out). The interface is very user-friendly since all complicated DRAM operations are already
managed by the internal DRAM controller. -The AL422 consists of 3M-bits of DRAM, and is configured as 393,216 words x 8 bit FIFO (first in
first out). The interface is very user-friendly since all complicated DRAM operations are already
managed by the internal DRAM controller.
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Size: 397312 |
Author: liuguoyu |
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Description: 本项目以摄像头OV7670作为图像传感器,以存储芯片AL422作为数据中转站，以处理芯片STM32作为图像采集系统的控制核心，以TFT液晶显示屏作为图像显示器，实现了基于摄像头图像采集的STM32处理显示系统，完成了图像的快速采集、存储、数据处理及图像显示。首先摄像头采集到图像，通过传输线路把采集到的信息存储在AL422内部，然后传给STM32处理；其次STM32建立二维坐标，把采集到的图像进行坐标定位；最后STM32将分析后的信息进行相应的处理，处理后的信息经过TFT将图像显示出来。-Camera OV7670 this item as an image sensor to store AL422 as a data interchange, STM32 chip as the core image acquisition system, TFT LCD screen as image display, realizes the STM32 processing based on camera image display system, completed a fast image acquisition, storage, data processing and image display. First collected by camera image through transmission lines to gather information is stored in the AL422, and then pass the STM32 second STM32 two-dimensional coordinates, images collected coordinates finally the STM32 to appropriately deal with the analysis of information, processing information through TFT, the image is displayed.
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Size: 4666368 |
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