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Spyder3 S3-14 and S3-24 Monochrome Camera User's Manual
03-032-20117-01
Teledyne DALSA
Enabling and Disabling Pixel Coefficients
Enables and d isables FPN and PRN U coefficients
Camera Link Command
Parameter
Description
Notes
ep c i i
i FPN coefficients.
0
= FPN coefficients d isabled
1
= FPN coefficients enabled
i PRN U coefficients.
0
= PRN U coefficients d isabled
1
= PRN U coefficients enabled
Example
ep c 0 1
End-of-line Sequence
To aid in d ebu gging, the cam era can p rod u ce an end -of-line sequ ence that p rovid es basic calcu lations
inclu d ing "line cou nter", "line su m ", "p ixels above threshold ", "p ixels below threshold ", and "d erivative
line su m " w ithin the region of interest. These calcu lations can be u sed to p erform
aoc
algorithm s or
ind icate objects of interest.
To fu rther aid in d ebu gging and cable/ d ata p ath integrity, the first three p ixels after Line Valid are "aa",
"55", "aa". Refer to the follow ing table. These statistics are calcu lated for the p ixels w ithin the r egion of
interest.
Camera Link Command
Parameter
Description
Notes
els i
0 Disable end -of-line sequ ence
1 Enable end -of-line sequ ence
LVAL is not high d u ring the end -of-line
statistics.
Example
els 1
Table 14: End-of-Line Sequence Description
Location
Value
Description
1
A’s
By ensu ring these valu es consistently toggle betw een "aa" and
"55", you can verify cabling (i.e. no stu ck bits)
2
5’s
3
A’s
4
4 bit cou nter LSB ju stified
Cou nter increm ents by 1. Use this valu e to verify that every line
is ou tp u t
5
Line sum (7…0)
Use these valu es to help calcu late line average and gain
6
Line sum (15…8)
7
Line sum (23…16)
