CS7666 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CS7666

Digital Color-Space Processor for CCD Cameras

Cirrus Logic 

CS7666

24.5454MHz

CLKOUT

DOA [9-0]

Line 3 Pixel 776

to Line 4 Pixel 3

SAV

80h 10h 80h 10h FFh 00h 00h ABh 80h 10h 80h 10h 80h 10h

DOA [9-0]

Line 263 Pixel 638

to Line 264 Pixel 645

EAV

80h 10h 80h 10h FFh 00h 00h F1h 80h 10h 80h 10h 80h 10h

DOA[9-0]

Line 525 Pixel 638

to Line 1 Pixel 645

EAV

Cb638 Y638 Cr638 Y639 FFh 00h 00h 9Dh 80h 10h 80h 10h 80h 10h

NOTE: EAV, SAV, and Blanking data values are based on the 8 MSB’s of the output data, the two LSBs are considered fractional.

Figure 5. 2x Pixel Clock, 10-Bit interleaved Output Format for 640x480 Image Format.

12.2727MHz

CLKOUT

HREF

DOA [9-0]

10h Y0 Y1 Y2 Y3 Y4

Y633 Y634 Y635 Y636 Y637 Y638 Y639 10h

DOB [9-0]

80h Cb0 Cr0 Cb2 Cr2 Cb4

Cb632 Cr634 Cb634 Cr636 Cb636 Cb638 Cr638 80h

NOTE: EAV, SAV, and Blanking data values are based on the 8 MSB’s of the output data, the two LSBs are considered fractional.

Figure 6. 1x Pixel Clock, 20-Bit Parallel Output Format for 640x480 Image Format.

DS302PP1

13

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