BOBCAT Hardware User’s Manual
Imperx, Inc.
Rev. 1.0
6421 Congress Ave.
5/4/2010
Boca Raton, FL 33487
+1 (561) 989-0006
135 of 212
Data (1:0)
:
00 – 1x speed – slow
01 – 2x speed
10 – 3x speed
11 – 4x speed – fast
Data (31:2)
:
N/A
4.3.7.4 Auto Gain Control (AGC)
This register enables the auto gain control.
Address
:
0x0154
Data (0)
:
0 – disable auto gain control
1 – enable auto gain control
Data (31:1)
:
N/A
4.3.7.5 Maximum Gain Limit
This register sets the maximum analog gain limit during AGC. The automatic
gain control process will keep the camera analog gain always below the set
level. The Minimum Analog Gain Limit is factory preset.
Address
:
0x0160
Data (9:0)
:
<value> – maximum analog gain limit
Data (31:10)
:
N/A
4.3.7.6 Gain Correction Speed
This register sets the gain correction speed during AGC. The automatic gain
control process can set the algorithm convergence speed, i.e. how long it takes
to reach the desired gain.
Address
:
0x0178
Data (1:0)
:
00 – 1x speed – slow
01 – 2x speed
10 – 3x speed
11 – 4x speed – fast
Data (31:2)
:
N/A
4.3.7.7 Luminance Level Threshold
This register sets the desired luminance level to be maintained during AEC or
AGC process.
Address
:
0x0158
Data (11:0)
:
<value> – desired luminance level
Data (31:12)
:
N/A
4.3.7.8 Luminance Type Selection
