Piranha Color Camera User’s Manual 60
DALSA 03-032-10211-01 5/9/2007
outputs using the scl command set to rgb to the desired white
value, and then change each color back individually.
LVAL is not high during the end-of-line statistics.
Related Commands:
els, slt, scl
Example: sut 1024
Setting a Lower Threshold
Purpose: Sets the lower threshold limit to report in the end-of-line
sequence.
Syntax:
slt i
Syntax Elements:
i
Upper threshold limit in range from 0 to 4095.
Notes: You must first select the color or colors you want to adjust using
the scl command.
RGB: white output
R: single color output
G: single color output
B: single color output
LVAL is not high during the end-of-line statistics.
Related Commands:
els, sut
Example: slt 1024
Generating Test Pattern
Purpose: Generates a test pattern to aid in system debugging. The test
patterns are useful for verifying camera timing and connections.
The following tables show each available test pattern.
Syntax:
svm i
Syntax Elements:
i
0 Normal video
1 Horizontal ramp
2 Diagonal ramp
3 Vertical ramp
4 0xAA-0x55 alternating pixel pattern per color
5 8 pixels of 0x00 followed by 8 pixels of 0xFF on all
colors, repeating
6 DC value
7 FPN demo
8 PRNU demo
9 All 4095 (to get FPN)
10 All 2048 (to get PRNU)
Notes:
Example:
svm 1
Examples of the horizontal ramp test pattern (svm 1):
PC-30-02K80
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