Cheetah KAC Camera User Manual | Camera Link (CLF) Interface
October 1, 2019
Page
46
of
135
Rev 7.2
Frame “A” Area of Interest
These set of registers defines the Area of Interest and sets the appropriate window size and
offset in horizontal and vertical direction.
Frame “A” AOI Horizontal Offset
Address
:
0x0008
Data (11:0)
:
<value> AOI horizontal offset (multiple of 8)
Data (31:12)
:
N/A
Frame “A” AOI Horizontal Width
Address
:
0x000C
Data (12:0)
:
<value> AOI horizontal width (multiple of 8)
Data (31:13)
:
N/A
Frame “A” AOI Vertical Offset
Address
:
0x0000
Data (11:0)
:
<value> AOI vertical offset (multiple of 2)
Data (31:12)
:
N/A
Frame “A” AOI Vertical Height
Address
:
0x0004
Data (11:0)
:
<value> AOI vertical height (multiple of 2)
Data (31:12)
:
N/A
Frame “A” Decimation (Averaging or Subsampling)
Frame “A” Decimation Mode
This register sets Frame “A” decimation mode: Averaging or Subsampling
Address
:
0x073C
Data (1:0)
:
00 – decimation off
01 – Subsampling enable
10 – Averaging enable
11 – N/A
Data (31:2)
N/A
Frame “A” Subsampling Parameter N
This register sets Frame “A” subsampling parameter N
Address
:
0x0740
Data (3:0)
:
<Frame “A” subsampling parameter N value>
Data (31:4)
:
N/A
