Datasheet

SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
908
38.5.8 ISI Color Space Conversion RGB to YCrCb Set 1 Register
Name: ISI_R2Y_SET1
Access: Read/Write
• C3: Color Space Conversion Matrix Coefficient C3
C0 element default step is 1/128, ranges from 0 to 0.9921875.
• C4: Color Space Conversion Matrix Coefficient C4
C1 element default step is 1/256, ranges from 0 to 0.49609375.
• C5: Color Space Conversion Matrix Coefficient C5
C1 element default step is 1/512, ranges from 0 to 0.2480468875.
• Goff: Color Space Conversion Green Component Offset
0: No offset.
1: Offset = 128.
31 30 29 28 27 26 25 24
–––––––Goff
23 22 21 20 19 18 17 16
C5
15 14 13 12 11 10 9 8
C4
76543210
C3