Interfacing the TCM8230MD CMOS Camera with an ARM7 Microcontroller

机译：连接TCm8230mD CmOs摄像头和aRm7微控制器

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The TCM8230MD is a color complementary metal-oxide semiconductor video camera manufactured by Toshiba. Image resolutions range from 128x96 to 640x480 pixels, with frame rates as high as 30 Hz. Due to high data rates, a powerful microcontroller with an efficient buffering algorithm is required. Because of its small size, mass, power consumption, and cost, this camera has tremendous application to micro-robotic systems. Microcontrollers such as the ARM9 have dedicated hardware to simplify interfacing this or any other camera with an inter-integrated circuit, 85-MHz, 8-bit data bus interface. However, the ARM9 is a more complicated microcontroller to work with, both in terms of software and hardware. Comparatively speaking, the ARM7 is smaller than the ARM9, costs less, is easier to solder, and requires fewer external components. Two solutions are presented for interfacing the TCM8230MD to a 32-bit ARM7 microcontroller.

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作者
Shumaker, J. L.;
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年度 2009
页码 p.1-20
总页数 20
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Colors ; Digital cameras ; Complementary metal oxide semiconductors ; Interfaces ; Embedded systems ; Resolution ; Video images ; Data rate ; Algorithms ; Energy consumption ; High rate ; Robotics ; Buffers ; Pixels;

机译：颜色;数码相机;互补金属氧化物半导体;接口;嵌入式系统;分辨率;视频图像;数据速率;算法;能耗;高速率;机器人;缓冲器;像素;

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Interfacing the TCM8230MD CMOS Camera with an ARM7 Microcontroller

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