User manual

Running the Demonstration
XAPP794 (v1.3) December 20, 2013 www.xilinx.com 22
The analog gain provides a course manual adjustment of the image sensor gain, as shown in
Tabl e 2 .
The digital gain slider provides a fine manual adjustment of the image sensor gain, as shown in
Tabl e 3 .
The exposure slider provides a manual adjustment of the image sensor exposure time, as
shown in Tabl e 4.
Table 2: Analog Gain Slider Settings
Setting Description
0 Analog gain = 0.00
1 Analog gain = 1.14
2 Analog gain = 1.33
3 Analog gain = 1.60
4 Analog gain = 2.00
5 Analog gain = 2.29
6 Analog gain = 2.67
7 Analog gain = 3.20
8 Analog gain = 4.00
9 Analog gain = 5.33
10 Analog gain = 8.00
Table 3: Digital Gain Slider Settings
Setting Description
0.00–31.99 Digital gain = 0.00–31.99
Table 4: Exposure Slider Settings
Setting Description
1 – 99 Exposure in percentage of frame time (16.6 ms):
1% = 0.16 ms
99% = 16.5 ms