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Saturday, November 22nd, 2008 at 08:12 | No comments

Categories: EDA/PLD

Tags: CPLD, pingpong buffer technology, The image gathers the

Short Content:     Image gathering is the real-time imagery processing important step. At present, the image sensing component mainly has CCD (Charge Coupled Device) and CMOS (Complementary Metal Oxide Semiconductor). The CCD technology already was now mature, the CCD camera was still the high-end application first choice component. It outputs simulated video signal including image signal, line and field blanking wave, line and field synchronizing signal and so on seven kind of signals. The traditional video frequency gathering system by a/D switching ...