%0 Journal Article
%T The control of video processor base on VHDL technique<br>基于VHDL技术实现视频采集处理器的控制
%A Tian Yan
%A Cao Jianzhong
%A Xu Zhaohui
%A Li Bianxia
%A Liu Ying
%A <br>田雁
%A 曹剑中
%A 许朝晖
%A 李变霞
%A 刘莹
%J 光子学报
%D 2006
%I 
%X Aiming at the problem of complexity and inflexibility of image sampling control in the video image collection technology today,a method of realizing I2C bus interface by VHDL technology is proposed in this paper.This method based on the available video sampling chip SAA7111 can be used for control video collection processor to collect video image.The experiment indicates that I2C bus can control SAA7111 to sample image data correctly and steadily. This scheme is well transplantable.
%K I2C bus
%K VHDL
%K Video collection
%K SAA7111<br>I2C总线
%K VHDL
%K 视频采集
%K SAA7111
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=C204D8476EE7F7D7&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=5D311CA918CA9A03&sid=C700F38C49C581D7&eid=0B2455B0C3E7C267&journal_id=1004-4213&journal_name=光子学报&referenced_num=2&reference_num=7