Spyder3
Monochrome Camera User’s Manual
S3-14-01k40-00-R
S3-14-02k40-00-R
S3-24-01k40-00-R
S3-24-02k40-00-R
S3-24-04k40-00-R
10 June 2013
03-032-20117-01
www.teledynedalsa.com
Страница 1: ...Spyder3 Monochrome Camera User s Manual S3 14 01k40 00 R S3 14 02k40 00 R S3 24 01k40 00 R S3 24 02k40 00 R S3 24 04k40 00 R 10 June 2013 03 032 20117 01 www teledynedalsa com ...
Страница 2: ...ducts and solutions in addition to providing MEMS products and services For more information visit Teledyne DALSA s website at www teledynedalsa com Support For further information not included in this manual or for information on Teledyne DALSA s extensive line of image sensing products please contact North America 605 McMurray Rd Waterloo ON N2V 2E9 Canada Tel 519 886 6000 Fax 519 886 8023 www t...
Страница 3: ...YDER3 CAMERAS 27 CAMERA OPERATION 29 FACTORY SETTINGS 29 RETURNING CAMERA SETTINGS 29 SAVING AND RESTORING SETTINGS 32 CAMERA OUTPUT FORMAT 33 EXPOSURE MODE LINE RATE AND EXPOSURE TIME 39 EXPOSURE MODES IN DETAIL 40 SENSOR OUTPUT FORMAT 44 DATA PROCESSING 47 ANALOG AND DIGITAL SIGNAL PROCESSING CHAIN 48 RETURNING CALIBRATION RESULTS AND ERRORS 59 END OF LINE SEQUENCE 60 SETTING THRESHOLDS 61 LOOK ...
Страница 4: ...4 Spyder3 S3 14 and S3 24 Monochrome Camera User s Manual 03 032 20117 01 Teledyne DALSA CAMERA LINK CONFIGURATION TABLES 87 APPENDIX C 91 EMC DECLARATION OF CONFORMITY 91 REVISION HISTORY 92 INDEX 93 ...
Страница 5: ...ents Electrostatic Discharge and the CMOS Sensor Image sensors and the camera bodies housing are susceptible to damage from electrostatic discharge ESD Electrostatic charge introduced to the sensor window surface can induce charge buildup on the underside of the window that cannot be readily dissipated by the dry nitrogen gas in the sen sor package cavity The charge normally dissipates within 24 h...
Страница 6: ...ol com Procedure Use localized ionized air flow on to the glass during sensor cleanin g Blow off mobile contamination using an ionized air gun Place the sensor under the microscope at a magnification of 5x to determine the location of any remaining contamination Clean the contamination on the sensor using one drop of E2 on a swab Wipe the swab from left to right or right to left but only in one di...
Страница 7: ... responsivity up to 408 16 DN nJ cm2 10 dB gain 8 bit 1024 2048 or 4096 pixels 14 µm x 14 µm 1k and 2k and 10 µm x 10 µm 4k pixel pitch 100 fill factor Up to 68 kHz line rates Dynamic range up to 1400 1 Data transmission exceeding 10 meters 50 µm x y sensor alignment Base Camera Link configuration 8 or 12 bit data on 1 or 2 taps depending on camera model Serial interface ASCII 9600 baud adjustable...
Страница 8: ...ecifications Feature Specification 1k 2k 4k Imager Format dual line scan Resolution 1024 pixels 2048 pixels 4096 pixels Pixel Fill Factor 100 Pixel Size 14 µm x 14 µm 10 µm x 10 µm Sensitivity Mode High low or tall pixel Antiblooming 100 x Gain Range 10 dB Speed 1k 2k 4k Data Rate 40 mp s and 80 mp s 80 mp s Maximum Line Rate 2 tap model 68 kHz 80 MHz 36 kHz 80 MHz 18 5 kHz 1 tap model 36 kHz 40 M...
Страница 9: ...82 2155 Random noise rms DN 3 6 5 9 2 20 5 30 65 Dynamic range DN DN 1k and 2k Dual line 500 1 1400 1 203 1 324 1 59 1 108 1 1k and 2k Single line 500 1 1400 1 203 1 324 1 59 1 108 1 4k Dual and Single 1225 1 387 1 122 3 1 FPN global DN p p Uncorrected 52 8 169 6 536 Corrected 32 32 64 PRNU ECD Uncorrected local 8 5 8 5 11 5 Uncorrected global 10 10 10 Corrected local DN p p 80 80 95 Corrected glo...
Страница 10: ...s are referenced at 12 bit Exposure mode disabled Unless specified dual line mode Notes 1 PRNU measured at 50 SAT Certifications Table 4 EMC Compliance Standards Compliance The CE Mark FCC Part 15 and Industry Canada ICES 003 Evaluation of the DALSA Spyder3 CL S3 14and S3 24 cameras meet the following requirements CISPR 22 EN 55022 and EN 61326 Class A Emissions Requirements EN 55024 and EN 61326 ...
Страница 11: ...0117 01 Figure 1 Spyder3 CL 1k and 2k Responsivity Figure 2 Spyder3 CL 4k Responsivity Spectral Responsivity Nominal Gain 0 10 20 30 40 50 60 70 80 90 100 400 500 600 700 800 900 1000 1100 Wavelength nm Responsivity DN uJ cm High Sensitivity Responsivity Low Sensitivity Responsivity ...
Страница 12: ...12 Spyder3 S3 14 and S3 24 Monochrome Camera User s Manual 03 032 20117 01 Teledyne DALSA Derating Curves Figure 3 1k and 2k Derating Curves ...
Страница 13: ... 400 7 600 7 800 8 000 8 200 8 400 8 600 8 800 9 000 9 200 9 400 0C 10C 20C 30C 40C 50C 60C Temperature Celcius DN rms HSM LSM 4K model Change in FPN vs Temperature 12bit 0dB Gain Integration Time 100us 0 000 5 000 10 000 15 000 20 000 25 000 30 000 0C 10C 20C 30C 40C 50C 60C Temperature DN HSM LSM 4K model Change in PRNU vs Temperature 12bit 0dB Integration Time 100us 0 000 10 000 20 000 30 000 4...
Страница 14: ... 3 4 4 A B UN 1 2 3 SU P THIS BE D R 57 B 0 2 46 B0 2 6 B 0 2 38 B0 2 6 56 B0 25 IMAGE AREA OPTICAL DISTANCE M42x1 Z 4 5 30 B0 05 CENTER OF IMAGE AREA 36 B0 05 CENTER OF IMAGE AREA M4x0 7 Z 6 MAX TORQUE 25 IN LB 56 60 72 B 0 2 60 B0 2 6 B0 2 30 34 M4x0 7 Z 6 BOTH SIDES MAX TORQUE 25 IN LB M4x0 7 Z 6 BOTH SIDES MAX TORQUE 25 IN LB 38 B 0 2 12 19 ...
Страница 15: ...nsions 36 B0 05 CENTER OF IMAGE AREA 30 B0 05 CENTER OF IMAGE AREA 60 B 0 2 72 B0 2 57 B0 2 46 B 0 2 38 B 0 2 6 B0 2 38 B0 2 6 B 0 2 19 34 30 48 56 60 6 56 B0 25 IMAGE AREA OPTICAL DISTANCE M4x0 7 Z 6 BOTH SIDES MAX TORQUE 25 IN LB M58x0 75 Z 4 5 M4x0 7 Z 6 MAX TORQUE 25 IN LB M4x0 7 Z 6 BOTH SIDES MAX TORQUE 25 IN LB ...
Страница 16: ... Example Image Sensor The camera uses Teledyne DALSA s dual line scan sensor The camera can be configured to read out in either high or low sensitivity mode tall pixel mode and either forward or reverse shift direction Figure 8 2 Tap Sensor Block Diagram Tap 2 Tap 1 CCD Readout Shift Register CCD Readout Shift Register NPixels NPixels N 1024 2048 4096 Pixel 1 1 Figure 9 1 Tap Sensor Block Diagram ...
Страница 17: ...s not have a Base Camera Link frame grabber or equivalent then you need to install one 2 Connect Power and Camera Link I O Cables Connect a power cable from the camera to a 12 VDC to 15 VDC power supply If using the external signals connect the external control cable to the camera 3 Establish communicating with the camera The quickest and easiest way to communicate with the camera is through the u...
Страница 18: ...lsa com mv products framegrabbers aspx Install Graphics Card Determine the graphics card that supports your selected frame grabber and follow the manufacturer s installation instructions Step 2 Connect Power and Camera Link Cables WARNING Grounding Instructions Static electricity can damage electronic components Please discharge any static electrical charge by touching a grounded surface such as t...
Страница 19: ...provide optimum performance H iro s e6 p inC irc u la r M a le 5 4 6 2 3 1 M a tin gP a rt H IR O S E H R 1 0 A 7 P 6 S WARNING When setting up the camera s power supplies follow these guidelines Apply the appropriate voltages Protect the camera with a 2 amp slow blow fuse between the power supply and the camera Do not use the shield on a multi conductor cable for ground Keep leads as short as pos...
Страница 20: ... Table 6 Diagnostic LED Priority Color of Status LED Meaning 1 Flashing Red Fatal Error For example camera temperature is too high and camera thermal shutdown has occurred 2 Solid Red Loss of functionality 3 Flashing Green Camera initialization or executing a long command e g flat field correction commands ccp or ccf 4 Solid Green Camera is operational and functioning correctly Returning the LED S...
Страница 21: ... Number of Chips Number of MDR26 Connectors Applicable Camera Models Base A B C 28 1 1 The various models Table 8 Camera Link Connector Pin out Base Configuration One Channel Link Chip Camera Control Serial Communication Camera Connector Right Angle Frame Grabber Channel Link Signal 1 1 inner shield 14 14 inner shield 2 25 X0 15 12 X0 3 24 X1 16 11 X1 4 23 X2 17 10 X2 5 22 Xclk 18 9 Xclk 6 21 X3 1...
Страница 22: ... DALSA Camera Link configuration table and refer to the Knowledge Center on Teledyne DALSA s Web site for the official Camera Link documents Input Signals Camera Link The camera accepts control inputs through the Camera Link MDR26F connector The camera ships in internal sync internal programmed integration exposure mode 7 TDI Mode EXSYNC Triggers Frame Readout Frame rate can be set internally usin...
Страница 23: ...Road Map for the standard location of these signals available from the Knowledge Center on our Web site http www teledynedalsa com mv knowledge appnotes aspx Clocking Signal Indicates LVAL high Outputting valid line DVAL high Valid data unused tied high STROBE rising edge Valid data FVAL high Outputting valid frame unused tied high The camera internally digitizes 12 bits and outputs the 8 MSB or a...
Страница 24: ...24 Spyder3 S3 14 and S3 24 Monochrome Camera User s Manual 03 032 20117 01 Teledyne DALSA Figure 13 Spyder3 Fixed Programmed Integration Timing with External EXSYNC ...
Страница 25: ... to the first valid pixel If the fixed integration time mode of operation is available and selected then the integration time is added to the specified value 3 725 25 1k and 2k 4 100 25 4k twFixed Int Fixed Integration Time mode of operation for variable exsync frequency 800 tREADOUT Is the number of pixels per tap times the readout clock period 25 600 1k 1 tap 12 800 1k 2 tap 51 200 2k 1 tap 25 6...
Страница 26: ... be established The frame grabber manufacturers should be able to provide a solution in order to communicate through this serial link Terminal software can also be provided by the frame grabber manufacturer Standard terminal software such as Microsoft HyperTerminal can be used if the COM port is allocated by the frame grabber Start your GUI and establish communication with the camera Check LED Sta...
Страница 27: ...r older cameras Complete Command List A list of all the available commands is included in ASCII Commands Reference page 70 Serial Protocol Defaults 8 data bits 1 stop bit No parity No flow control 9 6kbps Camera does not echo characters Command Format The camera responds to a simple ASCII based protocol When entering commands remember that A carriage return CR ends each command A space or multiple...
Страница 28: ...rameters these are called get commands To view the help screen listing all of the camera configuration commands use the command h To view a help screen listing all of the get commands use the command gh The camera configuration command help screen lists all commands available Parameter ranges displayed are the extreme ranges available Depending on the current camera operating conditions you may no...
Страница 29: ...ward CCD shift direction No binning Exposure mode 7 Programmable line rate max exposure time 5000 Hz line rate Readout mode Off Mirroring mode 0 left to right Factory calibrated analog gain and offset 8 bit output sag enabled 1k and 2k use It is recommended that you use the ssg command with the 4k in order to maintain valid LUT calibration LUTs enabled 4k default factory calibrated 10 dB Returning...
Страница 30: ...cb command Exposure Mode 2 Current exposure mode value set with the sem command See the Setting the Camera Link Mode section for details SYNC Frequency 5000 Hz Current line rate Value is set with the ssf command See the Setting the Camera Link Mode section for details Exposure Time 200 µSec Current exposure time setting Value is set with the set command See the Setting the Camera Link Mode section...
Страница 31: ... Gain dB 0 0 0 0 Analog gain settings set with the sag command See section Analog and Digital Signal Processing Chain for details Analog Gain Reference dB 0 0 0 0 Analog reference gain set with the ugr command See section Analog and Digital Signal Processing Chain for details Total Analog Gain dB 5 5 5 5 This is the sum of the analog gain and analog gain reference values and is the total analog ga...
Страница 32: ...rent LUT s to non volatile memory 1 4 available sets wpc i Write all current PRNU coefficients to non volatile memory 1 4 available sets wus Write all of the user settings to non volatile memory For each camera operating mode high sensitivity forward direction high sensitivity reverse direction low sensitivity or tall pixel the camera has distinct factory settings current settings and user setting...
Страница 33: ... wil command Current Session Settings These are the current operating settings of your camera To save these settings to non volatile memory use the command wus Camera Output Format How to Configure Camera Output Using the camera link mode and pixel readout direction commands Use the camera link mode clm command to determine the camera s Camera Link configuration the number of output taps and the b...
Страница 34: ... tap 1 1 2048 CL tap 2 2049 4096 smm 1 CL tap 1 4096 2049 CL tap 2 2048 1 Setting the Camera Link Mode Use the clm command to select the Camera Link configuration the number of Camera Link taps and the data bit depth Refer to the tables on the previous page to determine which configurations are valid for your camera model and how this command relates to other camera configuration commands Camera L...
Страница 35: ...o right 1 All pixels are read out from right to left To obtain the current readout direction use the command gcp or get smm This command is available in both TDI and Area Mode Refer to the following figures and tables for an explanation of pixel readout and mirror direction Refer to section Image Sensor for the sensor architecture diagrams that illustrate the sensor readout direction Example smm 1...
Страница 36: ...k40 Left to Right smm 0 1 1024 n a Right to Left smm 1 1024 1 n a S3 24 01K40 Left to Right smm 0 1 512 513 1024 Right to Left smm 1 1024 513 512 1 S3 14 02K40 Left to Right smm 0 1 2048 n a Right to Left smm 1 2048 1 n a S3 24 02K40 Left to Right smm 0 1 1024 1025 2048 Right to Left smm 1 2048 1025 1024 1 S3 24 04K40 Left to Right smm 0 1 2048 2049 4096 Right to Left smm 1 4096 2049 2048 1 ...
Страница 37: ...y mode the camera uses either a 14 µm x 14 µm pixel 1k and 2k models or a 10 µm x 10 µm pixel 4k model and captures the same image twice resulting in a brighter image Figure 19 Low Sensitivity Mode In low sensitivity mode the camera uses either a 14 µm x 14 µm pixel 1k and 2k models or a 10 µm x 10 µm pixel 4k model and captures the image using one sensor Sensor 1 Figure 20 Tall Pixel Mode In tall...
Страница 38: ...lows you to mount the camera upside down Figure 21 Object Movement and Camera Direction Example using an Inverting Lens Note You can control the CCD shift direction through the serial interface Use the software command scd to determine whether the direction control is set via software control or via the Camera Link control signal on CC3 CCD Readout Shift Register CCD Readout Shift Register Sensor ...
Страница 39: ...rameter Description Notes sem i Sets the exposure mode to use The factory setting is 7 Refer to Table 13 Spyder3 CL Exposure Modes for a quick list of available modes or to the following sections for a more detailed explanation To obtain the current value of the exposure mode use the command gcp or get sem Example sem 3 Table 13 Spyder3 CL Exposure Modes Programmable Line Rate Programmable Exposur...
Страница 40: ...the set command line time will be increased if necessary to accommodate the exposure time Under this condition the line time will equal the exposure time line transfer time Example 1 Exposure Time less than Line Period Mode 3 External Trigger with Maximum Exposure Line rate is set by the period of the external trigger pulses The falling edge of the external trigger marks the beginning of the expos...
Страница 41: ...ge of EXSYNC sets the line period and the rising edge of PRIN sets the start of exposure time Figure 22 EXSYNC controls Line Period and PRIN controls Exposure Time Mode 6 External Line Rate and Internally Programmable Exposure Time Figure 23 EXSYNC controls Line Period with Internally controlled Exposure Time Readout EXSYNC Line Period CR Charge Reset Readout Line Period Programmable Period Using ...
Страница 42: ...osure mode 2 or 7 Camera Link Command Parameter Description Notes ssf f Desired line rate in Hz Allowable values are 1k 1 tap 300 36000 Hz 1k 2 tap 300 68000 Hz 2k 1 tap 300 18500 Hz 2k 2 tap 300 36000 Hz 4k 2 tap 300 18500 Hz To read the current line frequency use the command gcp or get ssf If you enter an invalid line rate frequency an error message is returned Example ssf 10000 Programmable Per...
Страница 43: ...id line rate frequency an error message is returned The exposure time range is based on the current line rate To determine the maximum exposure time allowed for the current line rate use the command get ger Example set 400 5 Baud Rate Determines the speed of the serial communication port in bps Camera Link Command Parameter Description Notes sbr m Baud rate Available baud rates are 9600 Default 19...
Страница 44: ...ue for longer cables and decrease it for shorter ones Adjust the value until the test pattern svm 1 is clean get scb returns the current cable parameter Example scb 75 Sensor Output Format Sensitivity Mode Sets the camera s sensitivity mode When using high sensitivity mode the camera s responsivity increases High sensitivity mode permits much greater scanning speeds in low light or allows reduced ...
Страница 45: ...gh sensitivity mode only Refer to Figure 21 Object Movement and Camera Direction Example using an Inverting Lens page 38 for an illustration of when you should use forward or reverse shift direction Example scd 0 Setting the Camera Link Mode Sets the camera s Camera Link configuration number of Camera Link taps and data bit depth Refer to the tables on the following pages to determine which config...
Страница 46: ... Camera Link Command Parameter Description Notes srm i 0 Auto Clears dark current below 45 of the maximum line rate 1 Dark current clear Always clears dark Reduces the maximum line rate 2 Immediate readout Does not clear dark current Default mode The vertical transfer gates collect dark current during the line period This collected current is added to the pixel charge The middle two red taps have ...
Страница 47: ...that you set the region of interest a few pixels inside the actual useable image Camera Link Command Parameter Description Notes roi x1 y1 x2 y2 x1 Pixel start number Must be less than the pixel end number in a range from 1 to sensor resolution y1 Column start number Since the Spyder3 CL is a line scan camera this value must be 1 x2 Pixel end number Must be greater than the pixel start number in a...
Страница 48: ...1 Analog gain sag or ccg command is multiplied by the analog signal to increase the signal strength before the A D conversion It is used to take advantage of the full dynamic range of the A D converter For example in a low light situation the brightest part of the image may be consistently coming in at only 50 of the DN An analog gain of 6 dB 2x will ensure full use of the dynamic range of the A D...
Страница 49: ... that process 8 bit data but want to take advantage of the camera s 12 bit digital processing chain For example if you find that your image is consistently between 128 and 255 DN 8 bit you can subtract off 128 ssb 2048 and then multiply by 2 ssg 0 8192 to get an output range from 0 to 255 Analog Signal Processing Setting Analog Gain and Offset All analog signal processing chain com mands should be...
Страница 50: ... within the ROI gain calculation may not be optimal When all taps are selected taps outside of the ROI are set to the average gain of the taps that are within the ROI Perform analog gain algorithms before performing FPN and PRNU calibration All digital settings affect the analog gain calibration If you do not want the digital processing to have any effect on the camera gain calibration then turn o...
Страница 51: ...Vinput FPN pixel digital offset PRNU pixel Background Subtract x System Gain where Voutput digital output pixel value Vinput digital input pixel value from the CCD PRNU pixel PRNU correction coefficient for this pixel FPN pixel FPN correction coefficient for this pixel Background Subtract background subtract value System Gain digital gain value The algorithm is performed in two steps The fixed off...
Страница 52: ...mbient light flicker is sufficiently low not to affect camera performance and calibration results For best results the analog gain should be adjusted for the expected operating conditions and the ratio of the brightest to darkest pixel in a tap should be less than 3 to 1 where The camera is capable of operating under a range of 8 to 1 but will clip values larger than this ratio The brightest pixel...
Страница 53: ...this step and move to Step 2 PRNU Calibration To check the current camera settings use the get camera parameters gcp or the get commands You can change some or all of the following settings before calibrating Set exposure mode using the command sem m where m 2 3 4 6 For example sem 2 Set line sync frequency line rate using the command ssf f where f 72 kHz For example ssf 5000 Set exposure time usi...
Страница 54: ...Performs FPN correction and eliminates FPN noise by removing individual pixel dark current Camera Link Command Parameter Description Notes ccf Perform all analog and digital adjustments before performing FPN correction Perform FPN correction before PRNU correction Refer to Calibrating the Camera to Remove Non Uniformity Flat Field Correction on page 51 for a procedural overview on performing flat ...
Страница 55: ... Digital offset is set to zero when you perform FPN correction ccf command If you are unable to perform FPN correction you can partially remove FPN by adjusting the digital offset Camera Link Command Parameter Description Notes sdo t i t Tap selection Allowable range is 1 to 2 depending on camera model or 0 for all taps i Subtracted offset value in a range from 0 to 2048 where FPN Coefficient i 12...
Страница 56: ...hat the target value set with the next parameter is set to be at least equal to the highest pixel across all cameras so that all pixels can reach the highest pixel value during calibration 3 This algorithm includes an analog gain adjustment prior to PRNU calibration Analog gain is first adjusted so that the peak pixel value in the tap s ROI is within 97 to 99 of the specified target value It then ...
Страница 57: ...se the rpc command to reset all coefficients to zero and save them to memory with the wfc command You can then adjust the digital offset sdo command to remove some of the FPN Ensure camera is operating at its expected analog gain integration time and temperature Refer to Calibrating the Camera to Remove Non Uniformity Flat Field Correction on page 51 for a procedural overview on performing flat fi...
Страница 58: ...hen subtracting a digital value from the digital video signal the output can no longer reach its maximum Use the ssg command to correct for this where ssgvalue maxoutputvalue maxoutputvalue ssbvalue Example ssb 0 25 Setting Digital System Gain Improves signal output swing after a background subtract When subtracting a digital value from the digital video signal using the ssb command the output can...
Страница 59: ...2 End pixel to display in a range from x1 to sensor pixel count This function returns all the current pixel coefficients in the order FPN PRNU FPN PRNU The camera also returns the pixel number with each coefficient Example dpc 10 20 Returning FPN Coefficients Returns a pixel s FPN coefficient value in DN 12 bit LSB Camera Link Command Parameter Description Notes gfc i The pixel number to read in a...
Страница 60: ...ons can be used to perform aoc algorithms or indicate objects of interest 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 are calculated for the pixels within the r egion of interest Camera Link Command Parameter Description Notes els i 0 Disable end of line sequence 1 Enable end of line se...
Страница 61: ...rally the greater the sum the greater the image contrast and better the focus 14 Differential line sum 15 8 15 Differential line sum 23 16 16 Differential line sum 31 24 Setting Thresholds Setting an Upper Threshold Sets the upper threshold limit to report in the end of line sequence Camera Link Command Parameter Description Notes sut i Upper threshold limit in range from 0 to 4095 LVAL is not hig...
Страница 62: ...ter Description Notes cil 0 to 1 0 for dark 1 for light This command calibrates all taps within the ROI To calibrate Place a white reference in front of the camera This is similar to a PRNU calibration In addition Use the wil command to write the LUT to non volatile memory Use the eil command to enable use of the LUT Use the roi command to limit the taps calibrated and to limit which pixels are us...
Страница 63: ... the Current PRNU Coefficients The wpc command saves the current PRNU coefficients You can save up to four sets of pixel coefficients Camera Link Command Parameter Description Notes wpc i PRNU coefficients set to save 1 Coefficient set one 2 Coefficient set two 3 Coefficient set three 4 Coefficient set four Example wpc 2 Saving the Current FPN Coefficients The wfc command saves the current FPN coe...
Страница 64: ...ted pixel coefficients 1 Coefficient set one 2 Coefficient set two 3 Coefficient set three 4 Coefficient set four Example lpc 0 Resetting the Current Pixel Coefficients The rpc command resets the current pixel coefficients to zero This command does not reset saved coefficients Camera Link Command Parameter Description Notes rpc The digital offset is not reset Example Rebooting the Camera The comma...
Страница 65: ...d to generate 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 Camera Link Command Parameter Description svm 0 Video svm smm 1 0 12 bit test pattern 2 tap model svm smm 1 1 svm smm 2 1 svm smm 2 0 8 bit test pattern 2 tap model ...
Страница 66: ...66 Spyder3 S3 14 and S3 24 Monochrome Camera User s Manual 03 032 20117 01 Teledyne DALSA svm smm 2 1 svm smm 1 0 12 bit test pattern 1 tap model svm smm 1 1 svm smm 2 1 8 bit test pattern t tap model ...
Страница 67: ...er another After pixel values have been displayed it also displays the minimum maximum and mean value of the line sampled within the region of interest the region of interest command is explained in section Setting a Region of Interest ROI Use the gl command or the following gla command to ensure the proper video input range into the processing chain before executing any pixel calibration commands...
Страница 68: ...n Notes gla x1 x2 x1 Pixel start number Must be less than the column end number in a range from 1 to sensor resolution x2 Pixel end number Must be greater than the column start number in a range from 2 to column resolution If x2 x1 then x2 is forced to be x1 Analog gain analog offset digital offset background subtract and digital system gain are applied to the data FPN and PRNU coefficients are no...
Страница 69: ...s problems with the supply voltage Camera Frequency Measurement Returns the frequency for the requested Camera Link control signal Camera Link Command Parameter Description Notes gsf i Camera Link control signal to measure 1 CC1 EXSYNC 2 CC2 PRIN 3 CC3 CCD Direction Camera operation may be impacted when entering the gsf command i e poor time response to direction change or video may have artifacts...
Страница 70: ... that 8 to 13 of tap ROI pixels are above the specified target value 2 This algorithm adjusts analog gain so that the average pixel value in tap s ROI is equal to the specified target value 3 This algorithm adjusts digital gain so that the average pixel value in tap s ROI is equal to the specified target 4 This algorithm adjusts the analog gain so that the peak tap ROI pixels are adjusted to the s...
Страница 71: ...ue It then calculates the PRNU coefficients using the target value as shown below The calculation is performed for all sensor pixels but warnings are only applied to pixels in the region of interest This algorithm is useful for achieving uniform output across multiple cameras The second parameter is the target value to use in a range from 1024 to 4055DN correction set sample css m Sets the number ...
Страница 72: ... gcv Read the firmware version and FPGA version get exposure mode gem Retrieves the current camera exposure mode get exposure range ger get fpn coeff gfc x Read the FPN coefficient x pixel number to read in a range from 1 sensor pixel count get help gh Returns all of the available get commands get input LUT gil Display the current LUT set number get line gl x x Gets a line of video without pixel c...
Страница 73: ...wil to save this setting region of interest roi x y x y Sets the pixel range affected by the cag gl gla ccf and ccp commands The parameters are the pixel start and end values x and the column start and end values y in a range from 1 to sensor pixel count reset pixel coeffs rpc Resets the pixel coefficients to 0 restore user settings rus Restores the camera s last saved user settings and FPN and PR...
Страница 74: ...time Maximum line rate for exposure time set exposure time set f Sets the exposure time Refer to the camera help screen h command for allowable range set fpn coeff sfc x i Set the FPN coefficient x pixel number within the range 1 to sensor pixel count i FPN value within the range 0 to 2047 12 bit LSB set input LUT sil t i Set a single value in a LUT t Tap 1 or 2 i Value within the range 255 to 256...
Страница 75: ...ugr Changes 0dB gain to equal the current analog gain value set with the sag command verify temperature vt Check the internal temperature of the camera verify voltage vv Check the camera s input voltages and return OK or fail write FPN coefficients wfc i Write all current FPN coefficients to non volatile memory where i is 1 FPN coefficient set one 2 FPN coefficient set two 3 FPN coefficient set th...
Страница 76: ...an the maximum allowable 511 8 Warning 09 Internal line rate inconsistent with readout time Message Description Error 02 Unrecognized command Command is not available in the current access level or it is not a valid command Error 03 Incorrect number of parameters Error 04 Incorrect parameter value This response returned for Alpha received for numeric or vice versa Not an element of the set of poss...
Страница 77: ...dark current in the photo sensitive area it has no control over the charge accumulated in the gates Even with exposure control on at low line rates this gate charge can cause the camera to saturate Using the Set Readout Mode srm command the camera user can control the camera s behavior in order to minimize the dark current artifact The modes of operation selected by the srm command are Auto On or ...
Страница 78: ... always on srm 1 In this mode the gate dark current will be cleared continuously After the trigger EXSYNC is received the dark current is cleared from the image sensor before the image is acquired The line rate is limited to the maximum line rate available for that model of camera For information on artifacts that may be experienced while using this mode see the Artifacts section below Table 18 Ma...
Страница 79: ... the artifacts that may be seen during this transition period All subsequent lines after this occurrence will be as expected In the case of a slow transition that is when the EXSYNC line rate increases by less than 10 of the previous line rate a line readout will not become corrupt There are also limitations on the exposure time when operating in auto mode If the line rate exceeds half the maximum...
Страница 80: ...eadout state SRM 0 Auto Mode Time Period Operating Region Refer to Figure 28 Operating Mode T0 Immediate Readout state T1 Dark Current Dump state T2 Immediate Readout state SRM 2 Immediate Readout Mode Time Period Operating Region Refer to Figure 28 Operating Mode T0 Dark Current Dump state T1 Immediate Readout state Dark Current Dump to Immediate Readout TINT EXSYNC T DUMP T INT LVAL Valid F DUMP...
Страница 81: ...Artifacts SRM 0 Auto Mode Time Period Operating Region Refer to Figure 28 Operating Mode T0 Dark Current Dump state T1 Immediate Readout state SRM 0 Auto Mode Time Period Operating Region Refer to Figure 28 Operating Mode T0 Immediate Readout state T1 Dark Current Dump state T2 Immediate Readout state SRM 2 Immediate Readout Mode Time Period Operating Region Refer to Figure 28 Operating Mode T0 Da...
Страница 82: ... Readout TINT Valid EXSYNC T DUMP T INT T VERT_TRANS LVAL F DUMP DUMP MAX F Immediate Readout to Dark Current Dump Hysteresis Artifacts SRM 0 Auto Mode Time Period Operating Region Refer to Figure 28 Operating Mode T0 Immediate Readout state T1 Dark Current Dump state SRM 0 Auto Mode Time Period Operating Region Refer to Figure 28 Operating Mode T0 Dark Current Dump state T1 Immediate Readout stat...
Страница 83: ...Spyder3 S3 14 and S3 24 Monochrome Camera User s Manual 83 Teledyne DALSA 03 032 20117 01 F DUMP F IMMEDIATE Valid EXSYNC T DUMP T INT T VERT_TRANS LVAL ...
Страница 84: ...el The vertical transfer gates collect dark current during the line period This collected current is added to the pixel charge The middle two red taps have more vertical transfer gates and therefore more charge This additional charge is especially noticeable at slower line rates If the user is in sem 2 or 7 and srm 2 with ssf at 45 of the maximum and then srm 1 is selected the following warning wi...
Страница 85: ...proved in March 1996 LVDS uses differential signaling with a nominal signal swing of 350mV differential The low signal swing decreases rise and fall times to achieve a theoretical maximum transmission rate of 1 923 Gbps into a loss less medium The low signal swing also means that the standard is not dependent on a particular supply voltage LVDS uses current mode drivers which limit power consumpti...
Страница 86: ... pair with serial communications to the frame grabber SerTC Differential pair with serial communications to the camera The serial interface will have the following characteristics one start bit one stop bit no parity and no handshaking It is recommended that frame grabber manufacturers supply both a user interface and a software application programming interface API for using the asynchronous seri...
Страница 87: ...it Where n 10 12 Tap 1 LSB Bit 7 Tap 1 Bits 8 9 10 11 Tap 2 Bits 8 9 10 11 Tap 2 LSB Bit 7 Camera Link Configuration Tables The following table provides tap reconstruction information Teledyne DALSA is working with the machine vision industry to use this table as the basis for auto configuration Visit the Knowledge Center on our website and view the Teledyne DALSA Camera Link Implementation Road M...
Страница 88: ...ture 0 0 0 0 All zeros indicates an unsupported feature 0 0 0 0 All zeros indicates an unsupported feature 0 0 0 0 All zeros indicates an unsupported feature Multiple Window Number of Windows Column Start 1 Column End 1 Row Start 1 Row End 1 Column Start 2 Column End 2 0 0 0 0 0 All zeros indicates an unsupported feature 0 0 0 0 0 All zeros indicates an unsupported feature 0 0 0 0 0 All zeros indi...
Страница 89: ...nd value Column End becomes the Column Start value Direction left to right readout C0 T1 1 1024 1 1 1 1 C0 T2 1025 2048 1 1 1 1 Horizontal mirroring is supported Mirror on changes the following unmirrored values to The sign of the column increment is inverted Column Start becomes the Column End value Column End becomes the Column Start value Direction left to right readout C0 T1 1 2048 1 1 1 1 C0 ...
Страница 90: ...5 25 25 25 25 Pixel Reset Pulse Minimum Width xx ns 0 if not applicable 3000 3000 3000 3000 3000 Internal Pixel Reset Time Resolution xx ns 0 if not applicable 25 25 25 25 25 Pixel Reset to Exsync Hold time xx ns TBD BAUD Rate 9600 9600 19200 57600 115200 9600 19200 57600 115200 9600 19200 57600 115200 9600 19200 57600 115200 9600 19200 57600 115200 CC1 Exsync EXSYNC EXSYNC EXSYNC EXSYNC EXSYNC CC...
Страница 91: ...0 R S3 14 02K40 00 R S3 24 02K40 00 R and S3 24 04k40 00 R The CE Mark FCC Part 15 and Industry Canada ICES 003 CISPR 22 and CISPR 11 evaluation of the Teledyne DALSA Spyder3 CL cameras which are manufactured by Teledyne DALSA Inc satisfied the following requirements EN 55022 Class A 2006 and EN 61326 1 2006 Emissions Requirements EN 55024 1998 and EN 61326 1 2006 Immunity to Disturbances Place of...
Страница 92: ...chrome Camera User s Manual 03 032 20117 01 Teledyne DALSA Revision History Number Description Date 00 Preliminary release 23 February 2012 01 Revision to the Clearing Dark Current section Revised EMC Declaration section June 10 2013 ...
Страница 93: ...ist 70 conectors Camera Link 21 connectors 18 Camera Link 21 Hirose 19 power 19 D Dark Current Clearing 77 data bus 23 digital processing 48 signal processing 54 direction sensor shift 38 DVAL 23 85 E EIA 644 Reference 85 electrical specs 8 EMC Compliance Standards 10 EMC Declaration of Conformity 91 error messages 75 exposure mode overview 39 setting 39 timing 40 EXSYNC 22 external trigger 22 F f...
Страница 94: ...ctor 19 precautions 5 R readout configuring 33 readout mode default 78 gate dark current clear 78 immediate 78 rebooting 64 requirments system 17 resolution 8 restoring factory settings 33 roi See Region of Interest S safety 5 Sapera 27 sensor 16 serial communication reference 85 serial interface 27 defaults 27 SerTC 86 SerTFG 86 settings factory 29 restoring 33 returning 29 70 saving 33 setup ove...
