CS7654 Просмотр технического описания (PDF) - Cirrus Logic

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CS7654

CCD Color-Space Processor with Analog Output

Cirrus Logic 

follow the ITU-601/656 recommendation even if .

the image formats differ in horizontal and vertical

pixel dimensions.

CS7654

EAV

H=1

Lines 1 to 19 V=1

Lines 20 to 263

V=0

Lines 264 to 282 V=1

SAV

H=0

Lines 283 to 525

V=0

Vertical Blanking

Active Video

Field 1

Vertical Blanking

Active Video

Field 2

F=0

Lines

4 to 265

F=1

Lines

266 to 3

Figure 2. Horizontal and Vertical Timing States

(640×480 resolution)

9

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