BOBCAT Hardware User’s Manual
Imperx, Inc.
Rev. 1.0
6421 Congress Ave.
5/4/2010
Boca Raton, FL 33487
+1 (561) 989-0006
137 of 212
4.3.8 Video Amp, Gain and Offset Workspace Registers
4.3.8.1 Pre-amplifier Gain – Channel 1
This register sets the pre-amplifier analog gain for channel 1.
Address
:
0x0000
Data (1:0)
:
00 – -3.0 dB pre-amplifier gain channel 1
01 – 0.0 dB pre-amplifier gain channel 1
10 – +3.0 dB pre-amplifier gain channel 1
11 – +6.0 dB pre-amplifier gain channel 1
Data (31:2)
:
N/A
4.3.8.2 Analog Gain – Channel 1
This register sets the main analog gain for channel 1.
Address
:
0x0004
Data (9:0)
:
<value> – analog gain channel 1
Data (31:10)
:
N/A
4.3.8.3 Analog Offset – Channel 1
This register sets the analog offset for channel 1.
Address
:
0x0008
Data (9:0)
:
<value> – analog offset channel 1
Data (31:10)
:
N/A
4.3.8.4 Pre-amplifier Gain – Channel 2
This register sets the pre-amplifier analog gain for channel 2.
Address
:
0x0010
Data (1:0)
:
00 – -3.0 dB pre-amplifier gain channel 2
01 – 0.0 dB pre-amplifier gain channel 2
10 – +3.0 dB pre-amplifier gain channel 2
11 – +6.0 dB pre-amplifier gain channel 2
Data (31:2)
:
N/A
4.3.8.5 Analog Gain – Channel 2
This register sets the main analog gain for channel 2.
Address
:
0x0014
Data (9:0)
:
<value> – analog gain channel 2
Data (31:10)
:
N/A
4.3.8.6 Analog Offset – Channel 2
This register sets the analog offset for channel 2.
