Principles of Operation
19
Vi
Vi
V
Vi
V
Vi
Figure 2: Horizontal Video Signal
In the horizontal video signal, blanking occurs during the horizontal
sync and image border periods, which are defined by the front porch
(before the horizontal sync) and back porch (after the horizontal
sync).
lists the horizontal input settings you can program on the
DT3162 board.
Front
Porch
Horizontal
Sync
Clamp End
ROI Left
ROI Width
Active Video
Horizontal
Reference
Point
First Active Pixel
Clamp Start
Front
Porch
Back
Porch
Blanking
Active Pixel Count
Total Pixels per Line
Содержание DT3162
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Страница 57: ...47 C RS 170 and CCIR Specifications and the DT3162 RS 170 Specification 48 CCIR Specification 52 ...
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Страница 67: ...57 D Values for Use with the DT Active Monochrome Frame Grabber Control ...
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