at91sam9g20-cu ATMEL Corporation, at91sam9g20-cu Datasheet - Page 738

• Manufacturer Part Number: at91sam9g20-cu
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

39.4.13
Register Name: ISI_R2Y_SET0
Access Type: Read-write
Reset Value: 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.
738
31
23
15
–
7
AT91SAM9G20 Preliminary
ISI Color Space Conversion RGB to YCrCb Set 0 Register
30
22
14
–
6
29
21
13
–
5
28
20
12
–
4
C2
C1
C0
27
19
11
–
3
26
18
10
–
2
25
17
–
9
1
6384B–ATARM–15-Dec-08
Roff
24
16
8
0