Manual

VmodCAM Reference Manual
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Variable Address Default
Description Context A Context B Bits
Context
A
Context
B
Current Context (0 = A, 1 = B) 0xA702 7:0 0x0000
Output Width 0x2703 0x2707 15:0 800 1600
Output Height 0x2705 0x2709 15:0 600 1200
Sensor Row Start 0x270D 0x272F 15:0 0 4
Sensor Row End 0x2711 0x2733 15:0 1213 1211
Sensor Column Start 0x270F 0x2731 15:0 0 4
Sensor Column End 0x2713 0x2735 15:0 1613 1611
Read Mode 0x2719 0x273B 15:0 0x046C 0x0024
x-bin enable 11 0x0 0x0
xy-bin enable 10 0x1 0x0
x odd increment 7:5 0x3 0x1
y odd increment 4:2 0x3 0x1
vertical flip
(0=normal)
1 0x0 0x0
horizontal flip
(0=normal)
0 0x0 0x0
Crop X0 0x2751 0x275F 15:0 0 0
Crop X1 0x2753 0x2761 15:0 800 1600
Crop Y0 0x2755 0x2763 15:0 0 0
Crop Y1 0x2757 0x2765 15:0 600 1200
Output format 0x2795 0x2797 15:0 0x0000 0x0000
processed Bayer mode 8 0x0 0x0
RGB output format
0x0=RGB565
0x1=RGB555
0x2=RGB444x
0x3=RGBx444
7:6 0x0 0x0
RGB/YUV
0x1=RGB
0x0 = YUV
5 0x0 0x0
Use CCIR656 codes when bypassing FIFO 4 0x0 0x0
Monochrome output 3 0x0 0x0
Progressive Bayer 2 0x0 0x0
Swap chrominance/luminance bytes in YUV, swap odd/even bytes in
RGB
1 0x0 0x0
Swap Cr/Cb in YUV, swap R/B in RGB 0 0x0 0x0
Table 2 Image Parameters