A2.3 End-Of-Line Sequence - Dalsa Spyder 3 GigE SG-10-01k80-00-R User Manual

Spyder 3 GigE User's Manual
Enabling and Disabling Pixel Coefficients
Purpose:
Syntax:
Syntax Elements:
Example:

A2.3 End-of-line Sequence

Purpose:
Syntax:
Syntax Elements:
Notes:
Example:
Table 12: End-of-Line Sequence Description
Location
1
2
3
4
5
6
7
8
DALSA
Enables and disables FPN and PRNU coefficients.
epc i i
i
FPN coefficients.
0 = FPN coefficients disabled
1 = FPN coefficients enabled
i
PRNU coefficients.
0 = PRNU coefficients disabled
1 = PRNU coefficients enabled
epc 0 1
Produces an end-of-line sequence that provides basic calculations
including "line counter", "line sum", "pixels above threshold",
"pixels below threshold", and "derivative line sum" within the
region of interest. These basic calculations are used to calibrate
analog offset (
c ao
1 0 3 H
To further aid in debugging and cable/data path integrity, the
first three pixels after Line Valid are "aa", "55", "aa". Refer to the
following table. These statistics refer only to pixels within the
region of interest.
els i
i
Disable end-of-line sequence
0
Enable end-of-line sequence
1
•
LVAL is not high during the end-of-line statistics.
els 1
Value
A's
5's
A's
4 bit counter LSB justified
Line sum (7...0)
Line sum (15...8)
Line sum (23...16)
Line sum (31...24)
) and calibrate analog gain (
Description
By ensuring these values consistently
toggle between "aa" and "55", you can
verify cabling (i.e. no stuck bits)
Counter increments by 1. Use this value to
verify that every line is output
Use these values to help calculate line
average and gain
81
).
c cg
1 0 4 H
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