Datasheet

970
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
44.5.7 ISI Color Space Conversion RGB to YCrCb Set 0 Register
Name: ISI_R2Y_SET0
Address: 0xF8048018
Access: Read-write
Reset: 0x01324145
• C0: Color Space Conversion Matrix Coefficient C0
C0 element default step is 1/256, from 0 to 0.49609375.
• C1: Color Space Conversion Matrix Coefficient C1
C1 element default step is 1/128, from 0 to 0.9921875.
• C2: Color Space Conversion Matrix Coefficient C2
C2 element default step is 1/512, from 0 to 0.2480468875.
• Roff: Color Space Conversion Red Component Offset
0: No offset.
1: Offset = 16.
31 30 29 28 27 26 25 24
–––––––Roff
23 22 21 20 19 18 17 16
–C2
15 14 13 12 11 10 9 8
–C1
76543210
–C0