80 • Technical Specifications X64 Xcelera-CL PX4 User's Manual
Image Buffer Available with 128 MB
Bandwidth to Host System Approximately 680MB/s.
Serial Port Supports communication speeds from 9600 to 115 kbps
Controls Compliant with DALSA Trigger-to-Image Reliability framework
Comprehensive event notifications (see "Supported Events" on page 50)
Timing control logic for EXSYNC, PRIN and strobe signals
Dual independent opto-coupled external trigger inputs programmable as
active high or low (edge or level trigger, where pulse width minimum is
100ns)
External trigger latency less than 1 μsec.
Dual independent TTL Strobe outputs
Quadrature (AB) shaft-encoder inputs for external web synchronization
(opto-coupler maximum frequency for any shaft encoder input is 200 KHz)
4 opto-coupled general inputs (5V/24V)
4 opto-coupled general outputs
Processing
Dependant on user loaded
firmware configuration
Output Lookup Table
one 8-bit in – 8-bit out
one 10-bit in – 10-bit out
one 12-bit in – 12-bit out
three 8-bit in – 8-bit out (RGB)
See section “LUT Availability”
(page 52) for details.
Bayer Mosaic Filter:
Hardware Bayer Engine supports one 8, 10 or 12-bit Bayer camera input.
Bayer output format supports 8 or 10-bit RGB/pixel.
Zero host CPU utilization for Bayer conversion.
Flat Field Correction (Shading Correction):
Real-time Flat-line and Flat-field correction.
Compensates for sensor defects such as FPN, PRNU, defective pixels and
variations between pixels due to the light refraction through a lens
(Shading effect).
PRNU (Photo Response Non Uniformity): PRNU is the variation in
response between sensor pixels.
FPN (Fixed Pattern Noise): FPN is the unwanted static variations in
response for all pixels in the image.
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