e2v ELIIXA+ 16k User manual

ELIIXA+ 16k CoaXPress
Cmos Multi-Line Monochrome Camera
User Manual

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Summary
1 CAME A OVE VIEW.............................................................................5
1.1 Features.................................................................................................................................................... 5
1.2 Key Specifications.................................................................................................................................. 5
1.3 Description............................................................................................................................................... 6
1.4 Typical Applications ............................................................................................................................... 6
2 CAME A PE FO MANCES.......................................................................7
2.1 Camera Characterization ...................................................................................................................... 7
2.2 Ima e Sensor........................................................................................................................................... 8
2.3 Multi-Lines modes................................................................................................................................... 8
2.4 Response & QE curves........................................................................................................................... 9
2.4.1 Quantum Efficiency ....................................................................................................................................................9
2.4.2 Spectral Response.......................................................................................................................................................9
3 CAME A HA DWA E INTE FACE ........................................................... 10
3.1 Mechanical Drawin s............................................................................................................................ 10
3.2 Input/output Connectors and LED ................................................................................................... 11
3.2.1 Power Over CoaXPress .............................................................................................................................................12
3.2.2 Status LED Behaviour...............................................................................................................................................12
3.2.3 Tri er Connector .....................................................................................................................................................13
4 STANDA D CONFO MITY.................................................................... 14
4.1 CE Conformity........................................................................................................................................ 14
4.2 FCC Conformity ..................................................................................................................................... 14
4.3 RoHs Conformity................................................................................................................................... 14
5 GETTING STA TED ........................................................................... 16
5.1 Out of the box ...................................................................................................................................... 16
5.2 Settin up in the system..................................................................................................................... 16
6 CAME A SOFTWA E INTE FACE ........................................................... 17
6.1 Control and Interface ......................................................................................................................... 17
6.2 Camera Commands................................................................................................................................... 18
6.2.1 Device Control............................................................................................................................................................18
6.2.2 Ima e Format ........................................................................................................................................................... 20
6.2.2.1 Structure of the Sensor ........................................................................................................................... 20
6.2.2.2 Binnin modes ...............................................................................................................................................21
6.2.2.3 Forward/Reverse ........................................................................................................................................ 22
6.2.2.4 Test Ima e Pattern Selector ................................................................................................................... 23
6.2.3 Acquisition Control................................................................................................................................................... 24
6.2.3.1 External Tri ers on GPIO Connector .................................................................................................... 25
6.2.3.2 CXP Tri er ................................................................................................................................................. 25

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6.2.3.3 Tri er Presets........................................................................................................................................... 27
6.2.3.4 Rescaler........................................................................................................................................................ 28
6.2.4 Di ital I/O Control................................................................................................................................................... 30
6.2.5 Counters and Timers Control...................................................................................................................................31
6.2.5.1 Counters ....................................................................................................................................................... 33
6.2.5.2 Timers .......................................................................................................................................................... 33
6.2.6 Gain and Offset........................................................................................................................................................ 34
6.2.7 Flat Field Correction................................................................................................................................................ 37
6.2.7.1 Automatic Calibration ................................................................................................................................ 39
6.2.7.2 Manual Flat Field Correction..................................................................................................................... 40
6.2.7.3 Save & Restore FFC.................................................................................................................................... 40
6.2.8 Look Up Table ............................................................................................................................................................41
6.2.9 Statistics and Line Profile ...................................................................................................................................... 42
6.2.10 Privile e Level....................................................................................................................................................... 43
6.2.11 Save & Restore Settin s .................................................................................................................................... 44
7 APPENDIX A: Test Patterns .................................................................. 45
7.1 Test Pattern 1: Vertical wave............................................................................................................ 45
7.2 Test Pattern 2: Fixed Horizontal Ramps ........................................................................................ 45
7.2.1 In 8 bits (Full) format – No Binnin (16384 pixels) ............................................................................................ 45
7.2.2 In 12 bits (Medium) format – No Binnin (16384 pixels) ................................................................................... 46
7.2.3 In 8/12 bits Full/Medium format with Binnin (8192 Pixels) ............................................................................ 47
8 APPENDIX B: Timing Diagrams ............................................................... 48
8.1 Synchronization Modes with Variable Exposure Time................................................................. 48
8.2 Synchronisation Modes with Maximum Exposure Time............................................................... 49
8.3 Timin Values ......................................................................................................................................... 50
9 APPENDIX C: Data Cables .................................................................... 51
10 APPENDIX D: Lenses Compatibility ........................................................ 52
11 APPENDIX E: COMMANDS SUMMA Y.................................................... 54
11.1 Cate ory “Device Control” (@0x8000 => 0x81FF)........................................................................ 54
11.2 Ima e Format (@0x8200 => 0x83FF) ............................................................................................. 54
11.3 Synchro and Acquisition modes (@0x8400 => 0x85FF).............................................................. 55
11.4 Scan Direction....................................................................................................................................... 56
11.5 GenICam Tri er .................................................................................................................................. 56
11.6 Di ital IO Control................................................................................................................................. 57
11.7 Counters.................................................................................................................................................. 58
11.8 Timers...................................................................................................................................................... 60
11.9 Rescaler................................................................................................................................................... 61
11.10 Gain & Offset (@0x8600 => 0x87FF) ......................................................................................... 61
11.11 Flat Field Correction (@0x8800 => 0x89FF without memory zone).................................... 62
11.12 LUT (@0x8A00 => 0x8BFF without memory zone) .................................................................. 62
11.13 Save and restore User Confi urations (@0x8C00 => 0x8DFF) ........................................... 63

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11.14 Camera Status (@0x8E00 => 0x8FFF)........................................................................................ 63
11.15 Line Profile Avera e (@0x9000 => 0x91FF) .............................................................................. 64
12 APPENDIX F: evision History ............................................................. 65

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1CAME A OVE VIEW
1.1 Features
 Cmos Sensor 4x 16384 Pixels, 5 x 5µm
 Multi-Line structure (1, 2 or 4 lines to adapt the sensitivity)
 Interface :
o CoaXPress® (4x Links)
 Line Rate :
o Up to 100000 l/s
 Data Rate :
o Up to 1,6GB/s in CoaXPress®
 CXP-3 : 4x3,125 Gbps
 CXP-6 : 4x6,25 Gbps
 Bit Depth : 8, 10 or 12bits
 Flat Field Correction
 Look Up Table
 Low Power Consumption : <18W
 Compliant with Standard Lenses of the Market
 Full Exposure Control, even in 4S “TDE” mode
1.2 Key Specifications
Note : All values in LSB is iven in 12 bits format
Characteristics Typical Value Unit
Sensor Characteristics at Maximum Pixel ate
Resolution
4 x 16384 Pixels
pixel size (square) 5 x 5 µm
Max line rate 100
kHz
adiometric Performance at Maximum Pixel ate and minimum camera gain
Bit depth 8, 10, 12 Bits
Response (broadband) 450 LSB/(nJ/cm²)
Full Well Capacity
27300 (in 2S or 4S mode and MultiGain at 1/2)
electrons
Response non linearity 0,3 %
PRNU HF Max 3 %
Dynamic ran e (1S / 2S / 4S mode) 67,6 / 70,7 / 68,7 dB

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Functionality (Programmable via GenICam Control Interface)
Analo Gain Up to 12 (x4) dB
Offset -4096 to +4096 LSB
Tri er Mode Timed (Free run) and tri ered (Ext Tri , Ext ITC) modes
Mechanical and Electrical Interface
Size (w x h x l) 100 x 156 x 36 mm
Wei ht 700
Lens Mount M95 x 1 -
Sensor ali nment ( see chapter 4 ) ±100 µm
Sensor flatness ±35 µm
Power supply Power Over CoaXPress : 24 V
Power dissipation – Typ. while rabbin < 18 W
General Features
Operatin temperature 0 to 55 (front face) or 70 (Internal) °C
Stora e temperature -40 to 70 °C
Re ulatory CE, FCC and RoHS compliant
1.3 Description
e2v’s next eneration of line scan cameras are settin new, hi h standards for line rate and ima e quality.
Thanks to e2v’s recently developed multi line CMOS technolo y, the camera provides an unmatched 100 000
lines/s in a 16k pixel format and combines hi h response with an extremely low noise level; this delivers
hi h si nal to noise ratio even when short inte ration times are required or when illumination is limited. The
5µm pixel size is arran ed in four active lines, ensurin optimal spatial resolution in both scannin and
sensor directions with off-the-shelf lenses. An outstandin data rate in excess of 1.6 Gpixels per second,
delivered via a new CoaXPress interface, allows for extremely hi h throu hput and opens up an array of
new possibilities for the next eneration of inspection systems for demandin applications such as flat
panel display, PCB and solar cell inspection.
1.4 Typical Applications
 Flat Panel Display Inspection
 PCB Inspection
 Solar Cell Inspection
 Glass Inspection
 Print Inspection

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2CAME A PE FO MANCES
2.1 Camera Characterization
Unit Mode 1S (0dB) Mode 2S (0dB) Mode 4S (0dB)
Min
Typ. Max Min Typ. Max Min Typ. Max
Dark Noise MS LSB - 1,7 2,2 2,4 3,1 3 4
Dynamic ange - - 2394:1
- - 3412:1
(*)
- - 2730:1
(*)
-
eadout Noise e- - 5,7 - - 8 - - 10 -
Full Well Capacity e- - 13650 - - 27300 - - 27300 -
SN dB - 40 - - 43
(*)
- - 43
(*)
-
Peak esponse
(660nm)
LSB/
(nJ/cm2)
- 137 - - 274 - - 547 -
Non Linearity % - 0,3 - - 0,3 - - 0,3 -
Without Flat Field Correction :
FPN rms LSB - 0,4 1,5 - 0,7 1,5 - 0,8 1,5
FPN pk-pk LSB - 3,2 15 - 5 15 - 5,6 15
P NU hf (3/4 Sat) % - 0,13 0,25
- 0,1 0,25 - 0,1 0,25
P NU pk-pk (3/4 Sat) % - 1 3 - 0,8 3 - 0,8 3
Test conditions :
Fi ures in LSB are for a 12bits format.
Measured at exposure time = 50µs and line period = 50µs in Ext Tri Mode (Max Exposure Time)
Maximum data rate
Stabilized temperature 30/40/55 °C (Room/Front Face/Internal)
SNR Calculated at 75% Vsat with minimum Gain.
(*) In mode 2S/4S, only with the use of the Multi-Line Gain

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2.2 Ima e Sensor
The Eliixa+ 16k sensor is composed of two
pairs of sensitive lines. Each pair of lines
use the same Analo to Di ital Column
converter (ADC Column). An appropriate
(embedded) Time delay in the exposure
between each line this allows to combine
two successive exposures in order to
double the sensitivity of a sin le line.
This Time Delay Exposure is used only in
the 4S multi-line modes (4 Lines) as
described below.
The 16384 Pixels of the whole sensor are
divided in 4 blocks of 4096 pixels.
2.3 Multi-Lines modes
a
b
c
d
a
b
c
d
B
a
b
c
d
C
B
A
B
C
D
Mode 1S = B
Mode 2S = B+C (FPGA)
Mode 4S = (A
.
B)+(C
.
D)
Note : (A.B) = summation in the sensor
Multi
-
Lines Modes
(16k Pixels Output)
a
b
c
d
a
b
c
d
A
A
B
Mode 1
S
B
=
A
Mode 2SB = (A+B)
Bi
nning
Modes
(8k Pixels Output)
ADC Column
ADC Column
emory Node
Pixel Line A
Pixel Line B
Pixel Line C
Pixel Line D
emory Node

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2.4 Response & QE curves
2.4.1 Quantum Efficiency
ELIIXA+ 16k Quantum Efficiency
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
350 450 550 650 750 850 950
(nm)
QE(%)
2.4.2 Spectral Response
Response (LSB
12bits
/(nJ/cm2))
0
100
200
300
400
500
600
360
390
420
450
480
510
540
570
600
630
660
690
720
750
780
810
840
870
900
930
960
990
1020
1050
1080
Mode 4S Mode 2S Mode 1S

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3CAME A HA DWA E INTE FACE
3.1 Mechanical Drawin s
Z
X
Y
The Step file is available
on the web :
www.e2v.com/cameras

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3.2 Input/output Connectors and LED
Sensor alignment
Z = -9.4 mm ±100µm
X = 9 mm ±100 µm
Y = 50mm ±100 µm
Flatness ±25 µm
Rotation (X,Y plan) ±0,1°
Tilt (versus lens mountin plane)
50µm
USB Connector
For Firmware
upgrade
Trigger Connector
Multi-Colored
LED for Status
and diagnostic
CoaXPress
Connectors

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3.2.1 Power Over CoaXPress
The ELIIXA+ CXP is compliant with the Power Over CoaXPress : There is no Power connector as the power
is delivered throu h the Coaxial Connectors 1 and 2.
In the Standard, the Power Over CoaXPress allows to deliver 13W (under 24V) per Channel.
The ELIIXA+ CXP requires 18W then two connectors are required for the power : The two first are used
for this purpose.
If you want to Power ON the Camera you have to connect the Coaxial connector output 1 of the
camera to the coaxial connector 1 of the Frame Grabber.
Note 1 : Only the connector 1 position is mandatory. They other 3 connectors can be inverted but the
camera still needs the 2 first connectors to et it power and be able to start up.
Note 2 : Removin the 2 first connectors will shut down the Camera : You can reset the Camera by quickly
( less than 1s ) connect/disconnect the Connector CXP1 but after a lon er shut down, you’ll have to reboot
the PC with the Camera full connected to the frame rabber in order to synchronize the discovery of each
power line.
Note 3 : With some frame rabber you have access to a specific command (from the Frame Grabber
interface) for shuttin down/up the power of the CoaxPress : This solution, with the complete reboot, is
the better solution to ensure a complete power On of the Camera.
3.2.2 Status LED Behaviour
The Power LED behavior detail is the followin :
Colour and State Meaning
Off No power
Solid oran e System bootin
Fast flash reen Shown for a minimum of 1s even if the
link detection is faster
Link detection in pro ress
Slow flash alternate red / reen Device / Host incompatible
Slow pulse reen Device / Host connected, but no data bein transferred
Slow pulse oran e Device / Host connected, waitin for event (e. . tri er,
exposure pulse)
Solid reen whenever data transferred (i.e. blinks
synchronously with data)
Device / Host connected, data bein transferred
500ms red pulse In case of multiple errors, there shall
be at least 200ms reen before the next error is
indicated
Error durin data transfer (e. . CRC error, sin le bit
error detected)
Fast flash red System error (e. . internal error)

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3.2.3 Tri er Connector
Camera connector type: Hirose HR10A-7R-5SB or compliant
Cable connector type: Hirose HR10A-7P-5P (male) or compliant, Provided with the Camera
IN1/IN2 are connected respectively to Line0/Line1 and allow to et external line tri ers or the
forward/Reverse “Live” indication.
On the Connector side, the 120Ω termination is validated only if the input is switched in LVDS or
RS422. The electrical schematic is detailed below :
Signal
Pi
n
LVDS IN1+ / TTL IN1 1
LVDS IN1- 2
LVDS IN2+ / TTL IN2 3
LVDS IN2- 4
GND 5
1
2
3
5
4
Receptacle viewed from ca mera back

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4STANDA D CONFO MITY
The ELIIXA+ cameras have been tested usin the followin equipment:
•A shielded Tri er cable
•A 10m CoaXPress Cable for the data transfer, certified at 6Gb/s
e2v recommends usin the same confi uration to ensure the compliance with the followin standards.
4.1 CE Conformity
The ELIIXA+ cameras comply with the requirements of the EMC (European) directive
2004/108/CE (EN50081-2, EN 61000-6-2) (see next pa e).
4.2 FCC Conformity
The ELIIXA+ cameras further comply with Part 15 of the FCC rules, which states that: Operation is
subject to the followin two conditions:
•This device may not cause harmful interference, and
•This device must accept any interference received, includin interference that may cause
undesired operation
This equipment has been tested and found to comply with the limits for Class A di ital device, pursuant to
part 15 of the FCC rules. These limits are desi ned to provide reasonable protection a ainst harmful
interference when the equipment is operated in a commercial environment. This equipment enerates, uses
and can radiate radio frequency ener y and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference in which case the user will be required to correct
the interference at his own expense.
Warning: Chan es or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
4.3 RoHs Conformity
ELIIXA+ cameras comply with the requirements of the RoHS directive 2002/95/EC.

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5GETTING STA TED
5.1 Out of the box
The contains of the Camera box is the followin :
-One Camera ELIIXA+
-Tri er connector ( Hirose HR10A-7P-5P-male or compliant)
5.2 Settin up in the system
The Compliant Lenses and their accessories are detailed in Appendix E
There is no CDROM delivered with the Camera : This User Manual , and any other correspondin
documents can be dowlaoded on the Web site.
Main Camera pa e : www.e2v.com/cameras
 Select the appropriate Camera Pa e (ELIIXA+)
FOV
Focal Plan
Sensor Plan
f
L
w
s
w
f
FOV
L
=

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6CAME A SOFTWA E INTE FACE
6.1 Control and Interface
The ELIIXA+ CoaxPress Camera is compliant with GenICam 2.1 and the SFNC 1.5 standards.
This means that the Camera embeds its own definition and parameter description in an xml file.
Most of these Parameters are compliant with the SNFC. The specific parameters (non SNFC) are still
compliant with GenICam and can be detailed throu h the GenICam API process to the application.
The Frame Grabber software is supposed to propose a feature Brother, based on GenICam, which lists and
allows the modification of the parameters of the Camera.
This feature brother based on GenICam API uploads the xml file of the parameters description embedded in
the Camera.
Then the followin description of the parameters and commands is based on the GenICam name of these
parameters. Behind each parameter is a re ister address in the Camera memory.
The mappin of these re isters is not iven in this manual because it can chan e from one version or the
firmware to the next one.

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6.2 Camera Commands
6.2.1 Device Control
These are Identification values of the Camera. They can be accessed in the “Device Control” section
Feature Description
DeviceVendorName Get camera vendor name as a strin (includin ‘\0’)
DeviceModelName Get camera model name as a strin (includin ‘\0’)
DeviceFirmwareVersion Get camera synthetic firmware version (PKG version)
as a strin (includin ‘\0’)
DeviceVersion Get camera version as a strin (hardware version)
(includin ‘\0’)
DeviceManufacturerInfo
Get camera ID as a strin (includin ‘\0’)
DeviceUserID Get device user identifier as a strin (includin '\0')
DeviceID Read Serial Nb
ElectronicBoardID
Read Electronic Board ID
DeviceSFNCVersionMajor 1
DeviceSFNCVersionMinor 5
DeviceSFNCVersionSubMinor 0
DeviceTemperatureSelector
Device Temperature selector
DeviceTemperature Read Main board internal temperature (format si ned Q10.2 = si ned 8 bits, + 2 bits
below comma. Value from -512 to +511) in °C
DeviceScanType Linescan
Standby Disable : Standby mode (“False”)
Enable : Standby mode (“True”), no more video available but save power and
temperature
Status egister
StatusWaitForTrigger Bit 0: true if camera waits for a tri er durin more than 1s
Status trigger too fast Bit 1: true if camera tri er is too fast
Reserved for Factory
Bit 2 to 7
StatusWarningOverflow Bit 8: true if a an overflow occurs durin FFC calibration or Tap balance (available
only for inte rator/user mode)
StatusWarningUnderflow Bit 9: true if a an underflow occurs durin FFC calibration or Tap balance (available
only for inte rator/user mode)
Reserved for Factory
Bit 10
Scrolling direction Bit 11: 0 : forward, 1: reverse
StatusErrorHardware Bit 16 : true if hardware error detected

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 A standby mode, what for ?
The Standby mode stops all activity on the
sensor level. The power dissipation drops
down to about 6W. Durin the standby
mode, the grab is stopped
Once the Standby mode turned off, the
Camera recovers in less than 1ms to send
ima es a ain from the sensor.
Internal Temperature
25
30
35
40
45
50
55
60
65
70
75
05710 20 30405060708090
100
110
120
130
140
Time (mn)
°C
Standby Off
Standby On

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6.2.2 Ima e Format
Feature Description
SensorWidth Get sensor physical width : 16384
SensorHeight 1
WidthMax Mapped on SensorWidth : 16384 or 8192 in binnin mode
HeightMax 1
Width Mapped on SensorWidth : 16384 or 8192 in binnin mode
Height 1
InputSource Si nal source from CMOS sensor, processin chain activated
SensorMode 1S: Set sensor mode to DualLine “1S” (outputted line = B).
2S: sensor mode to MultiLine “2S” (outputted line = B+C).,
4S: Set sensor mode to QuadriLine “4S” (outputted line = (A+B)+(C+D)).
1SB: Set sensor mode to MonoLine “1SB” (1S with binnin A+B)),
2SB: Set sensor mode to DualLine “2SB” (2S with binnin (A+B)+(C+D)),
MultiLineGain x1: Set MultiLine ain to “x1”
x1/2: Set MultiLine ain to “x1/2” (not available if SensorMode = 0 (“1S” mode)
everseX Reverse the output readin direction of the sensor
0ff: Set reverse readin to “disable”
On: Set reverse readin to “enable”
PixelFormat 0x0101: Mono8
0x0102: Mono10
0x0103: Mono12
PixelCoding Mono
PixelSize Bpp8, Bpp10 or Bpp12 dependin on PixelFormat
PixelColorFilter None
PixelDynamic angeMin 0
PixelDynamic angeMin 255, 1023 or 4095 dependin on PixelFormat
TestImageSelector 0ff: Ima e pattern disabled
Grey Horizontal amp: Set ima e pattern to a Grey Horizontal Ramp,
White: Set ima e pattern to a full White pattern.
Gray Pattern: Set ima e pattern to a ray pattern (Half Dynamic)
Black: Set ima e pattern to a full Black pattern,
GreyVertical ampMoving: Set ima e pattern to Grey Vertical Ramp Movin
6.2.2.1 Structure of the Sensor
In 2S Mode, the summation of the two
lines is done in the FPGA :
B+C
In 4S Mode, the summation of the two
double lines is done in the FPGA :
(AB )+ (BC)
ADC
ADC
emory node
Pixel Line A
Pixel Line B
Pixel Line C
Pixel Line D
emory node
Web Direction
2S
1S
4S
Exposure
delays
FPGA