Техническая Спецификация для Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK
Модели
AT91SAM9G25-EK
969
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
44.5.6 ISI Color Space Conversion YCrCb to RGB Set 1 Register
Name:
ISI_Y2R_SET1
Address:
0xF8048014
Access:
Read-write
Reset: 0x00007102
• C4: Color Space Conversion Matrix Coefficient C4
C4 element default step is 1/128, ranges from 0 to 3.9921875.
• Yoff: Color Space Conversion Luminance Default Offset
0: No offset.
1: Offset = 128.
• Croff: Color Space Conversion Red Chrominance Default Offset
0: No offset.
1: Offset = 16.
• Cboff: Color Space Conversion Blue Chrominance Default Offset
0: No offset.
1: Offset = 16.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
Cboff
Croff
Yoff
–
–
–
C4
7
6
5
4
3
2
1
0
C4