CHEETAH Hardware User’s Manual
Imperx, Inc.
Rev. 2.0.7
6421 Congress Ave.
7/7/2015
Boca Raton, FL 33487
+1 (561) 989-0006
93 of 152
Frame “B” AOI Vertical Height
Address
:
0x0104
Data (11:0)
:
<value> AOI vertical height (multiple of 2)
Data (31:12)
:
N/A
4.3.6.6
Frame “B” Decimation (Averaging or Subsampling)
Frame “B” Decimation Mode
This register sets Frame “B” decimation mode: Averaging or Subsampling
Address
:
0x0754
Data (1:0)
:
00 – decimation off
01 – Subsampling enable
10 – Averaging enable
11 – N/A
Data (31:2)
N/A
Frame “B” subsampling parameter N
This register sets Frame “B” subsampling parameter N (# bits to keep)
Address
:
0x0758
Data (3:0)
:
<Frame B subsampling parameter N value>
Data (31:4)
:
N/A
Frame “B” subsampling parameter M
This register sets the Frame “B” subsampling parameter M. (M>N)
Address
:
0x075C
Data (3:0)
:
<Frame B subsampling parameter M value>
Data (31:4)
:
N/A
Frame “B” averaging type
This register sets the Frame “B” averaging level.
Address
:
0x077C
Data (0)
:
0 – 4 into 1
1 – 9 into 1
Data (31:1)
:
N/A
4.3.6.7
Frame “B” Black Level
This register controls the Frame “B” Black Level.
