CHEETAH Hardware User’s Manual
Imperx, Inc.
Rev. 1.6
6421 Congress Ave.
8/26/2016
Boca Raton, FL 33487
+1 (561) 989-0006
69 of 121
Averaging Mode
This register controls Averaging
Address
:
0x0754
Data (1:0)
:
00 – averaging off
01 – Averaging in x
10 – Averaging in y
11 – Averaging in x & y
Data (31:2)
N/A
3.3.12 Black Level auto-calibration
This register sets the Black Level auto-calibration mode.
Address
:
0x0758
Data (0)
:
00 – Disable Auto-calibration
01 – Enable
Data (31:1)
:
N/A
Black Level Offset
The Black Level Offset is added or subtracted from each pixel value only
when auto-calibration dark level is disabled. .
Address
:
0x075C
Data (8:0)
:
< Black Level value>
Data (9)
:
<sign – if ‘0’, then Black Level value is added to
each pixel. If ‘1’, then the Black Level value is subtracted.>
Data (31:6)
:
N/A
3.3.13 Analog and Digital Gain
This register sets the Analog Gain
Address
:
0x0748
Data (1:0)
:
00 – Analog Gain 1.0x
01 – Analog Gain 1.26x
10 – Analog Gain 1.87x
11 – Analog Gain 3.17x
Data (31:2)
:
N/A
