User Manual User Manual
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1. up on request that shows the final image sensor signal assignment to the FPGA signals Beyond that up on request a reference design netlist C code attaching the image sensor via DMA to a MicroBlaze soft core processor working on the DDR3 memory can be provided 7 Environmental Conditions The allowed operating temperature of the image sensor is 30 C to 65 C It should be notes that achievable SNR and dynamic range will degrade with rising temperature AUM_AHED_CAM_ADAPT_EV76C560_CS 7 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a 8 Errata None 9 Important Information 10 Installation 11 Default Configurations AHED_CAM_ADAPT_EV76C560_CS_STD e Monochrome version EV76C560ABT of the EIN CMOS image sensor e The CS Mount lens holder is glued and or screwed to the PCB e The optional CS Mount to C Mount adapter ring is not included e An FFC cable of 300 mm length type B1 is included 12 Options up on request minimum order quantities do apply Color version Bayer pattern EV76C560ACT of the E2V CMOS image sensor 2 MPixel 1600 x 1200 version with EV76C570 Different length and or type of FFC cable 13 Accessories Optional CS Mount to C Mount adapter ring Different length of FFC cables AUM_AHED_CAM_ADAPT_EV76C560_CS 8 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a 14 Legal Notices 14 1 No Warranties The material contained in this document is2. User Manual AHED_ CAM _ADAPT_EV76C560_CS v2 1 020414a User Manual AHED_CAM_ADAPT_EV76C560_CS Fig 1 Top side view of AHED_CAM_ADAPT_EV76C560_CS Overview embedded hardware and software design www ah ed com info ah ed com Revision 2 1 Date 02 04 2014 HW Revision v2_0 AHED_CAM_ADAPT_EV76C560_CS is an image sensor headboard for the FPGA board AHED_MFB_MB This camera module is built around a 1 3 MegaPixel 1 1 8 CMOS image sensor EV76C560 by E2V With the CS mount lens holder and an optional CS Mount to C Mount adapter ring this module is compatible to wide variety of off the shelf lenses AUM_AHED_CAM_ADAPT_EV76C560_CS User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a Fig 2 Top side view of camera module AHED_CAM_ADAPT_EV76C560_CS connected to AHED_MFB_MB Key Features 1 1 8 sensor gt large 5 3 um square pixel cells for superior low light image quality Thanks to the FFC cable and the compact design the image sensor module can be placed dozens of centimeters away from the controlling FPGA board in space constrained locations With the CS Mount lens holder and the optional CS Mount to C Mount adapter ring a wide variety of lenses can be used Flexible Region Of Interest ROI functionality of the image sensor allows for allocating the available maximum pixel rate of 90 Mpixel s to either sampling the full 1 3 MegaPixel 60 Hz or only a small re
3. gion of it which could be in an extreme case only a single line several kHz Direct access to image sensor with its 10 bit pixel interface and SPI port for configuration Flexible triggering and illumination control by means of the FPGA board Powered entirely over the FFC cable AUM_AHED_CAM_ADAPT_EV76C560_CS 2 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a Applications Adds a camera input to the FPGA board AHED MER MB Scientific experiments Industrial control Astronomy AUM_AHED_CAM_ADAPT_EV76C560_CS 3 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a Table of Contents REENEN 1 Eege 2 ae He 3 1 Dirmemsions MECHANICS Ze sycscissccessarsesennassnacecinnasvansendedandegudecaanaddesssansascasentendauedunaassentadavsats 5 Ge er 6 Ss Pomme We 6 3 1 EDV EV76C500 pere E E E bndsmeadeaicanenvaseatneetuiaaent 6 d ee 7 Sa JTAG ea E E E E teat 7 Og FEG CONNECCION oense ee EE Ee 7 Te tee eene dE 7 8 GE 8 9 Important E e Te 8 tO Fuert 8 LE Default Config rationS 5 is ccassscessssavesenassnncenshsnceecananceseass xedsannccenceiadvascassadesaawesuteaniaeeanensaee 8 12 e ee E 8 e EE 8 l4 Legal ee 9 AUM_AHED_CAM_ADAPT_EV76C560_CS 4 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a 1 Dimensions Mechanics The actual board has a size of 35 x 35 mm The board has 4 mounting holes with a nominal diameter of 3 2 mm The CS Mount lens holder is glued and or screwed t
4. mponents 3 1 E2VEV76C560 1 3 MPixel CMOS image sensor 1280 x 1024 5 3 um square pixels with micro lenses Optical format 1 1 8 6 9 x 5 5 mm Frame rate of 60 fps at full resolution to many kHz in single line mode e Multi ROI Region of Interest mode to sample only certain regions at higher frame rates e Pixel rate of up to 90 Mpixel s High dynamic range HDR capabilities e Single exposure dynamic range of gt 62 dB 25 C ERS mode e Internal 10 bit ADC and 10 bit or 8 bit digital data output Global or rolling shutter operation mode On chip histogram calculation AUM_AHED_CAM_ADAPT_EV76C560_CS 6 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a SPI configuration interface Power consumption lt 200 mW 4 Clocking Up to two reference clock signals FIX_CLK REF_CLK are provided from the FPGA board AHED_MFB_MB to the sensor headboard From these reference clocks the sensor chip derives its internal clock signals for image conversion and the digital interface by means of an on chip PLL under the control of the SPI interface 5 JTAG There is ano JTAG capable device on this board 6 FFC Connector The board is equipped with a 34 pin FFC connector with 0 5 mm pitch The signal pinning is shown in Fig 3 So far it s only expected that this module is used with the FPGA board AHPID MER MB For this case a top level design can be provided
5. o the PCB and has a height of 16 mm above the PCB An optional CS Mount to C Mount adapter ring see Fig 5 can make the board compatible with C Mount optics Contrary to the images shown here the PCB is not guaranteed to have a white soldermask However this has no influence on the electrical optical properties of this module AHED_CAM_ADAPT_EV76C560_CS_ v2 0 min clr 150 um d min wdth 150 um Center of imager is at 17 5 20 image plane height above PCB 1 13 0 075 mm 4x D 3 2 mm geg a e 1 diameter Viel 32 thread flange to image plane distance optical of 17 526 mm 0 69 inch CS mount 1 diameter g 32 thread 35 0mm 55 ji Me flange to image plane distance optical of 12 5 mm inch 32 5 7 5 x e Ei CH ze Hehe a ba o Satie e GE Fig 3 Top side drawing of AHED_CAM_ADAPT_EV76C560_CS 2 75 2 M2 THRU 8 25 8 75 Fig 4 Top side view next to side view of CS Mount lens holder AUM_AHED_CAM_ADAPT_EV76C560_CS 5 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a 30 75 25 4 1 32UN Fig 5 Top side view next to side view of optional CS Mount to C Mount adapter ring 2 Power Supply The board is entirely powered over the FFC cable It s supplied with 5 0 V and 2 5 V from the FPGA board AHED_MFB_MB Internal voltage rails 3 3 V and 1 8 V are derived from these external voltages by LDOs for lowest system noise 3 Co
6. provided as is and is subject to change at any time without notice AHED does not warrant the accuracy and completeness of the materials in this document To the maximum extent permitted by applicable law AHED disclaims any express or implied warranty of any kind with respect to this document and any information contained herein including but not limited to warranties of merchantability noninfringement of intellectual property or fitness for any particular purpose 14 2 Limitation of Liability Some states or countries do not allow the exclusion or limitation of implied warranties or the limitation of special incidental or consequential damages so these limitations and exclusions may be limited in their application to you The following limitations apply to the extent permitted by local law In no event will AHED be liable for any damages whatsoever including without limitation damages for loss of profits business interruption or loss of data arising out of the use of or inability to use or the results of use of this document any documents linked to this document or the materials or information contained at any or all such documents AHED shall not be liable for errors or for any special incidental or consequential damages arising out of or in connection with the furnishing use or performance of this document or of any information contained herein If your use of the materials or information contained in this document results in
7. the need for servicing repair or correction of equipment or data you assume all costs thereof 14 3 Copyright Notice AHED explicitly retains all property and intellectual property rights on this document Without our explicit consent the document or any part of it may not be reproduced in any form or by any means including electronic storage and retrieval or translation into a foreign language AUM_AHED_CAM_ADAPT_EV76C560_CS 9 User Manual AHED_CAM_ADAPT_EV76C560_CS v2 1 020414a 14 4 Technology Licenses Hardware firmware and software described or emntioned in this document is furnished under a license and may only be used modified and copied in accordance with the terms of such a license AUM_AHED_CAM_ADAPT_EV76C560_CS 10
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