Datasheet

901
SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
38.5.2 ISI Configuration 2 Register
Name: ISI_CFG2
Access: Read/Write
• 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
76543210
IM_VSIZE