Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK Data Sheet
Product codes
AT91SAM9G25-EK
1005
SAM9G25 [DATASHEET]
11032D–ATARM–10-Mar-2014
44.5.2 ISI Configuration 2 Register
Name: ISI_CFG2
Address:
0xF8048004
Access:
Read-write
Reset:
0x00000000
• IM_VSIZE: Vertical Size of the Image Sensor [0..2047]:
Vertical size = IM_VSIZE + 1.
• GS_MODE:
0: 2 pixels per word.
1: 1 pixel per word.
• RGB_MODE: RGB Input Mode:
0: RGB 8:8:8 24 bits.
1: RGB 5:6:5 16 bits.
• GRAYSCALE:
0: Grayscale mode is disabled.
1: Input image is assumed to be grayscale coded.
• RGB_SWAP:
0: D7 -> R7.
1: D0 -> R7.
The RGB_SWAP has no effect when the grayscale mode is enabled.
• COL_SPACE: Color Space for the Image Data
0: YCbCr.
1: RGB.
• IM_HSIZE: Horizontal Size of the Image Sensor [0..2047]
Horizontal size = IM_HSIZE + 1.
31
30
29
28
27
26
25
24
RGB_CFG
YCC_SWAP
-
IM_HSIZE
23
22
21
20
19
18
17
16
IM_HSIZE
15
14
13
12
11
10
9
8
COL_SPACE
RGB_SWAP
GRAYSCALE
RGB_MODE
GS_MODE
IM_VSIZE
7
6
5
4
3
2
1
0
IM_VSIZE