Manual

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 30 29 28 27 26 25 24
–––––––Boff
23 22 21 20 19 18 17 16
C8
15 14 13 12 11 10 9 8
C7
76543210
C6