文件名称:TCD1251UD
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- 上传时间:2012-11-16
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文件大小:1.58kb
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TCD1251UD是一种高灵敏度、低暗电流、2700像元的线阵CCD图像传感器,该芯片需要四路驱动脉冲,分别为转移脉冲SH、复位脉RS、时钟脉冲Φ1、Φ2,OS与DOS分别为信号输出和补偿信号输出,如图1所示。由于芯片结构上的安排,CCD在输出有效信号前先有64个哑元输出,然后才输出2700个有效像元,之后输出12个哑元,接下来便是空驱动,空驱动数目可以是任意的。 TCD1251UD是两列并行,分奇偶输出的器件,因此为了将所有像元信号输出,在一个SH有效脉冲期间至少需要1388个Φ脉冲。
-A simple, reliable and linear CCD driver is designed based on the C51 processor, with which the driving pulses are directly output under the control of software. The software is of the features of adjusting the timing conveniently and reducing the amount of system resources.Key words: charge coupled device(CCD); driving timing; C51 processor
-A simple, reliable and linear CCD driver is designed based on the C51 processor, with which the driving pulses are directly output under the control of software. The software is of the features of adjusting the timing conveniently and reducing the amount of system resources.Key words: charge coupled device(CCD); driving timing; C51 processor
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下载文件列表
TCD1251UD/Text1.dsp
TCD1251UD/Text1.txt
TCD1251UD/Debug
TCD1251UD
TCD1251UD/Text1.txt
TCD1251UD/Debug
TCD1251UD
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