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Rainbow Electronics AT91CAP9S250A User Manual

Page 940

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940

6264A–CAP–21-May-07

AT91CAP9S500A/AT91CAP9S250A

45.4.15

ISI Color Space Conversion RGB to YCrCb Set 2 Register

Register Name: ISI_R2Y_SET2

Access Type: Read/Write

Reset Value: 0x01384a4b

• C6: Color Space Conversion Matrix coefficient C6

C6 element default step is 1/512, ranges from 0 to 0.2480468875

• C7: Color Space Conversion Matrix coefficient C7

C7 element default step is 1/256, ranges from 0 to 0.49609375

• C8: Color Space Conversion Matrix coefficient C8

C8 element default step is 1/128, ranges from 0 to 0.9921875

• Boff: Color Space Conversion Blue component offset

0: No offset

1: Offset = 128

31

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24

–

–

–

–

–

–

–

Boff

23

22

21

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16

C8

15

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13

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11

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9

8

C7

7

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5

4

3

2

1

0

C6

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