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uncontrolled copy when printed or downloaded. please refer to the 4d systems website for the latest revision of this document serial camera module ucam - ii document date: 2 6 th march 2014 document revision: 1. 2 d atasheet
cam C ii serial camera module contents 1. description ................................ ................................ ................................ ............................. 4 2. features ................................ ................................ ................................ ................................ . 4 3. pin configuration and dimensions ................................ ................................ ........................... 5 4. pin descriptions ................................ ................................ ................................ ...................... 6 5. serial interface - uart ................................ ................................ ................................ ............ 6 5.1. single byte timing ................................ ................................ ................................ ................................ .. 6 5.2. command sequence timing ................................ ................................ ................................ ................... 6 5.3. auto - baud detect ................................ ................................ ................................ ................................ ... 7 5.4. setting the baud rates ................................ ................................ ................................ ........................... 7 5.5. sleep mode ................................ ................................ ................................ ................................ ............. 7 6. command set ................................ ................................ ................................ ......................... 8 6.1. initial (aa01h) ................................ ................................ ................................ ................................ ...... 8 6.1.1. image format ................................ ................................ ................................ ............................... 8 6.1.2. raw resolution ................................ ................................ ................................ ............................ 8 6.1.3. jpeg resolution ................................ ................................ ................................ ............................ 8 6.2. get picture (aa04h) ................................ ................................ ................................ ............................ 8 6.2.1. picture type ................................ ................................ ................................ ................................ .. 9 6.3. snapshot (aa05h) ................................ ................................ ................................ ................................ 9 6.3.1. snapshot type ................................ ................................ ................................ .............................. 9 6.3.2. skip frame counter ................................ ................................ ................................ ...................... 9 6.4. set package size (aa06 h) ................................ ................................ ................................ .................... 9 6.4.1. package size ................................ ................................ ................................ ................................ . 9 6.5. set baud rate (aa07h) ................................ ................................ ................................ ...................... 10 6.5.1. baud rates ................................ ................................ ................................ ................................ .. 10 6.6. reset (aa08h) ................................ ................................ ................................ ................................ ...... 10 6.6.1. reset type ................................ ................................ ................................ ................................ .. 10 6.7. data (aa0ah) ................................ ................................ ................................ ................................ ...... 10 6.7.1. data type ................................ ................................ ................................ ................................ ... 10 6.7.2. length ................................ ................................ ................................ ................................ ......... 10 6.8. sync (aa0dh) ................................ ................................ ................................ ................................ ....... 10 6.9. ack (aa0eh) ................................ ................................ ................................ ................................ ......... 11 6.9.1. command id ................................ ................................ ................................ ............................... 11 6.9.2. ack counter ................................ ................................ ................................ ............................... 11 6.9.3. package id ................................ ................................ ................................ ................................ .. 11 6.10. n ak (aa0fh) ................................ ................................ ................................ ................................ ....... 11 6.10.1. nak counter ................................ ................................ ................................ ............................. 11 6.10.2. error number ................................ ................................ ................................ ........................... 11
cam C ii serial camera module 6.11. light (aa13h) ................................ ................................ ................................ ................................ .... 11 6.11.1. light frequency type ................................ ................................ ................................ ............... 11 7. command protocol ................................ ................................ ................................ ............... 12 7.1. synchronising the ucam - ii ................................ ................................ ................................ ................... 12 7.2. initial, get picture, snapshot, set package size, reset commands ................................ .......... 13 7.2.1. example: sending commands ................................ ................................ ................................ ..... 13 7.3. taking snapshot pictures ................................ ................................ ................................ ................... 14 7.3.1. example: jpeg snapshot picture (640 x 480 resolution) ................................ ............................ 14 7.3.2. example: snapshot picture (160 x 120 resolution, 16bit colour, uncompressed/raw picture) 15 7.4. jpeg pictures (video) ................................ ................................ ................................ ........................... 16 7.4.1. example: jpeg picture (320 x 240 resolution) ................................ ................................ ............ 16 7.4.2. example: picture (80 x 60 resolution, 16bit colour, uncompressed/raw picture) .................... 17 8. lens information ................................ ................................ ................................ .................. 18 9. troubleshooting ................................ ................................ ................................ ................... 18 10. embedded display modules ................................ ................................ ................................ 19 11. 4d systems - workshop 4 ide ................................ ................................ .............................. 20 12. specifications and ratings ................................ ................................ ................................ ... 21 13. legal notice ................................ ................................ ................................ ........................ 22 14. contact information ................................ ................................ ................................ ............ 22
4d systems cam - ii ? 201 4 4d systems page 4 of 22 www.4dsystems.com.au cam C ii serial camera module 1. d escription the ucam - ii (microcam - ii ) is a highly integrated serial camera module which can be attached to any host system that requires a video came ra or a jpeg compressed still camera for embedded imaging applications. the module uses a cmos vga colour sensor along with a jpeg compression chip that provides a low cost and low powered camera system. the module has an on - board serial interface (ttl) t hat is suitable for a direct connection to any host micro - controller uart or a pc system com port. the ucam - ii is capable of outputting both raw format and jpeg format images. user commands are sent using a simple serial protocol that can instruct the ca mera to send low resolution ( 80x60 to 160x120) single frame raw images for viewing or high resolution ( 160x128 to 640x480) jpeg images for storage or viewing. the ucam - ii comes in a compact form factor with a built in lens and a 5 - wire connector that prov ides easy access to both power and serial data. there are 3 lenses available for this camera from 4d systems. a 56 degree (standard), a 76 degree, and a 116 degree. these are available to purchase from 4d systems separately if required. the ucam - ii ships with the 56 degree lens installed. there is a locking nut on the barrel thread of the lens, which is used to lock the focus in place once set, to prevent it from inadvertently being changed. 2. f eatures ? small size, low cost and low powered camera module for embedded imaging applications. ? ucam - ii : 5 v dc supply nominal ? on - board eeprom provides a command - based interface to external host via ttl serial link. ? uart: up to 3 . 68 mbps for transferring jpeg still pictures or raw images. ? on board vga colour sensor an d raw / jpeg codec for different resolutions. ? built - in down sampling, clamping and windowing cir cuits for vga, qvga or 160x120 image resolutions. ? built - in colour conversion circuits for 16 - bit crycby , 8 - bit gray, 16 - bit rgb or standard jpeg images. ? no exte rnal dram required. ? additions lenses available ? locking nut for locking focus in place ? weight ~ 6 g. ? dimensions: 32 mm x 32 mm x 21 mm (without lens, including header) ? rohs
4d systems cam - ii ? 201 4 4d systems page 5 of 22 www.4dsystems.com.au cam C ii serial camera module 3. pin configuration and dimensions ucam - ii pin outs pin symbol i/o description 1 5v p mai n voltage supply +ve input pin. 4.5 v to 9.0 v dc range nominal 5 v. C 32mm 32mm 27.5 m m 27.5 mm pin 1 6.9mm 2.1mm d iam eter ~ 6mm 2 .54mm ~ 8 .5mm p in 1 1 0. 5 mm v aries with focus di stance from pins (centres) to bottom edge of pcb = 2.3mm pcb thickness = ~1.6mm
4d systems cam - ii ? 201 4 4d systems page 6 of 22 www.4dsystems.com.au cam C ii serial camera module 4. pin descriptions 5 v pin 1 ( ucam - ii supply voltage input): module supply voltage input pin. this pin must be connected to a regulated su pply voltage. 4.5 v to 9.0 v dc range , nominal 5.0 v. tx pin 2 (serial transmit): asynchronous serial port transmit pin, tx. connect this pin to host serial receive (rx) signal. the host receives data from the ucam - ii module via this pin. this pin outputs 3. 3v logic. rx pin 3 (serial receive): asynchronous serial port receive pin, rx. connect this pin to host serial transmit (tx) signal. the host transmits data to the ucam - ii via this pin. this pin is 3.3v logic however is 5.0v tolerant. gnd pin 4 ( ucam - ii ground): module ground pin. this pin must be connected to ground. 5. serial interface - uart the ucam - ii has a dedicated hardware uart that can communicate with a host via this serial port. this is the main interface used by the host to communicate with the module to send commands and receive back data. the primary features are: ? full - duplex 8 bit data transmission and reception through the tx and rx pins. ? data format: 8 bits, no parity, 1 stop bit. ? auto detect specific baud ra tes from 96 00 baud up to 9216 00 baud. ? selectable baud rates up to 3686400 bps. the ucam - ii has low voltage serial ttl levels which can be directly interfaced to a micro - controller . the voltage levels could be converted to rs - 232 through an external ttl to rs - 232 con v erter to interface it to any rs - 232 port such as the one on the pc. please note that while the baud rate can go up to 3686400 bps, not all rs232/rs485/ttl usb adaptors/cables can go this high. please ensure your hardware can handle the rate you want to use. please refer to sections 5.3 and 5.4 for more information. 5.1. single byte timing a single byte serial transmission consists of the start bit, 8 - bits of data followed by the stop bit. the start bit is always 0, while a stop bit is always 1. the lsb (least significant bit, bit 0 ) is sent out first following the start bit. figure 3.1 shows a single byte transmission timing diagram. figure 3.1 : single byte timing diagram 5.2. command sequence timing a single command consists of 6 continuous singl e byte serial transmissions. the following figure 3.2 shows an example of the sync (aa 0 d 00000000 h) command.
4d systems cam - ii ? 201 4 4d systems page 7 of 22 www.4dsystems.com.au cam C ii serial camera module figure 3.2 : sync command timing diagram please refer to section 7. 1 for more information regarding synchronising the ucam - ii . 5.3. auto - baud detect the m odule can auto - detect the baud rate of the incoming command. the host should make connection with one of the following baud rates: ? 9600 bps ? 14400 bps ? 56000 bps ? 57600 bps ? 115200 bps ? 921600 bps the module will keep using the last baud rate either aut obauded or manually set until the next power cycle , or full reset . note : t he baud rate can be set higher than the baud rated determined by the auto - baud detect function. refer to section 5.4 5.4. setting the baud rates you can se t baud rates using the set baud command , refer to the table in section 6.5 note: baud rate changes holds until full reset command is sent or power cycle occurs. so, you can synchronise at any of the auto - detect baud rate. 5.5. sleep mode after the camera has been idle for 15 second s it enters sleep (low power) mode. to wake up the camera in this state it is necessary to send the sync command. if the camera is required to stay awake, it is recommended to periodically end a sync command, such as every 10 seconds, to prevent the ca mera going to sleep if no other commands are being sent . if communications are occurring between the host and the camera, the camera will not go to sleep until it has been idle for 15 seconds.
4d systems cam - ii ? 201 4 4d systems page 8 of 22 www.4dsystems.com.au cam C ii serial camera module 6. command set command id number parameter1 parameter2 parameter 3 parameter4 initial aa 01 h 00 h image format raw resolution (still image only) jpeg resolution get picture aa 04 h picture type 00 h 00 h 00 h snapshot aa 05 h snapshot type skip frame (low byte) s kip frame (high byte) 00 h set package size aa 06 h 08 h package si ze (low byte) p ackage size (high byte) 00 h set baud rate aa 07 h 1 st divider 2 nd divider 00 h 00 h reset aa 08 h reset type 00 h 00 h xxh* data aa 0 ah data type length byte 0 length byte 1 length byte 2 sync aa 0 dh 00 h 00 h 00 h 00 h ack aa 0 eh command id ack count er 00h / package id byte 0 00h / package id byte 1 nak aa 0 fh 00 h nak counter error number 00 h light aa 13 h frequency type 00 h 00 h 00 h *if the parameter is 0 xff, the command is a special reset command and the module responds to it immediately. 6.1. initial ( aa01h) the host issues this command to configure the image size and image format . after receiving this command, the module will send out an ack command to the host if the configuration was successful. otherwise, a nak command will be sent out. 6.1.1. image format the ucam - ii can support 4 different image formats as follow: 8 - bit gray scale (raw, 8 - bit for y only) 03h 16 - bit colour (raw, crycby ) 08 h 16 - bit colour (raw, 565 (rgb)) 0 6 h jpeg 07h 6.1.2. raw resolution the ucam - ii can support 4 different image resolut ions when in raw mode: 80 x 60 01h 160 x 120 03h 128 x 128 09h 128 x 96 0 bh 6.1.3. jpeg resolution the ucam - ii embedded jpeg code can support only multiples of 16 pixels, therefore the jpeg mode can only support following image sizes. it is different from the raw mode. 160 x 128 03 h 320 x 240 05 h 640 x 480 07 h 6.2. get picture (aa04h) the host issues this command to request a picture from the ucam - ii .
4d systems cam - ii ? 201 4 4d systems page 9 of 22 www.4dsystems.com.au cam C ii serial camera module 6.2.1. picture type snapshot picture mode 01 h raw picture mode 02 h jpeg picture mode 05h 6.3. snapshot (aa05h) the ucam - ii will hold a single frame of still picture dat a in its buffer after receiving this command. this snapshot can then be retrieved from the buffer multiple times if required. 6.3.1. snapshot type compressed picture (jpeg) 00 h uncompressed picture (raw) 01h 6.3.2. skip frame counter the number of dropped frames can be defined before capture occurs. 0 keeps the current frame, 1 captures the next frame, and so on. 6.4. set package size (aa06h) the host issues this command to change the size of the data package wh ich is used to transmit the compressed jpeg image data from the ucam - ii to the host. this command should be issued before sending snapshot or get picture commands to the ucam - ii . note : the size of the last package varies for different jpeg image sizes. 6.4.1. pac kage size the default size is 64 bytes and the maximum size is 512 bytes. id : package id, starts from zero for an image data size : size of image data in the package verify code : error detection code, equals to the lower byte of sum o f the whole pac kage data except the verify code field. the higher byte of this code is always zero. i.e. verify code = lowbyte(sum(byte[ 0 ] to byte[n - 2 ])) note 1 : once the host receives the image size from the ucam - ii , the following simple equation can be used to calcula te the number of packages that will be received according to the package size set. the package settings only apply for compressed jpeg images. number of packages = image size / (package size C 6 ) note 2 : as the transmission of an uncompressed (raw) image does not require the package mode, it is not necessary to set the package size for an uncompressed image. all of the pixel data for the raw image will be sent continuously until completion.
4d systems cam - ii ? 201 4 4d systems page 10 of 22 www.4dsystems.com.au cam C ii serial camera module 6.5. set baud rate (aa07h) the host can set the baud rates using thi s command. use the table below as a guide. 6.5.1. baud rates baud rate 1 st divider 2 nd divider 2400 31 ( 0 x 1 f) 47 ( 0 x 2 f) 4800 31 ( 0 x 1 f) 23 ( 0 x 17 ) 9600 31 ( 0 x 1 f) 11 ( 0 x 0 b) 19200 31 ( 0 x 1 f) 5 38400 31 ( 0 x 1 f) 2 57600 31 ( 0 x 1 f) 1 115200 31 ( 0 x 1 f) 0 153600 7 2 230400 7 1 460800 7 0 921600 1 1 1228800 2 0 1843200 1 0 3686400 0 0 note: 3686400 baud is not achievable using the 4d programming cable or the pa5 due to the usb to serial ics used. to utilise this high speed baud rate, please check your serial port/device can handle this baud rate . 6.6. reset (aa08h) the host can reset the ucam - ii by issuing this command. 6.6.1. reset type 00 h resets the whole system. the ucam - ii will reboot and reset all registers and state machines. 01 h resets the state machines only. 6.7. data (aa0ah) the ucam - ii issues this command to inform the host the type and the size of the image data which is ready for transmitting to the host. 6.7.1. data type snapshot picture 01 h raw picture 02 h jpeg picture 05 h 6.7.2. length these three bytes represent the length of data of the picture that is ready for transmission back to the host. 6.8. sync (aa0dh) the host issues this command to make a connection. the ack command must be received after sending this command. refer to section 5.2 for more details.
4d systems cam - ii ? 201 4 4d systems page 11 of 22 www.4dsystems.com.au cam C ii serial camera module 6.9. ack (aa0e h) this command indicates the success of the last operation. after receiving any valid command, the ack command must be sent out except when getting data. the host can issue this command to request image data package with the desired package id after recei ving the data command from the ucam - ii . the host should send this command with package id f 0 f 0 h after receiving a package to end the package transfer. note: the field command id should be 00h when request is for image data package. 6.9.1. command id the comman d with that id is acknowledged by this command. 6.9.2. ack counter for debug only. 6.9.3. package id for acknowledging the data command, these two bytes represent the requested package id. for acknowledging other commands, these two bytes are set to 00 h. 6.10. nak (aa0fh) th is command indicates corrupted transmission or unsupported features. 6.10.1. nak counter for debug only 6.10.2. error number picture type error 01 h parameter error 0 bh picture up scale 02 h send register timeout 0 ch picture scale error 03 h command id error 0 dh unexpect ed reply 04 h picture not ready 0 fh send picture timeout 05 h transfer package number error 10 h unexpected command 06 h set transfer package size wrong 11 h sram jpeg type error 07 h command header error f 0 h sram jpeg size error 08 h command length error f1h picture format error 09 h send picture error f 5 h picture size error 0 ah send command error ffh 6.11. light (aa13h) the host issues this command to change the light frequency (hum) response of the ucam - ii . 6.11.1. light frequency type 50 hz 00 h 60 hz 01 h
4d systems cam - ii ? 201 4 4d systems page 12 of 22 www.4dsystems.com.au cam C ii serial camera module 7. command protocol this section outlines command usage and protocol transaction between the host and the ucam - ii module. ack and nak responses are typical as replies from the camera after sending a command, however silence is also possible if the camera has gone to sleep. please refer to section 6.9 and 6.10 for ack/nak information. 7.1. synchronising the ucam - ii send the sync command until receiving the ack command from ucam - ii (usually an ack command is received after sending the sync command 25 times). this must be p erformed following a power - up. note 1 : the host should send the sync command one by one continuously until receiving the ack and sync commands back from the ucam - ii module. sometimes up to 25 to 60 sync commands maybe require d before the module will respond. it is suggested that you start with a 5ms pause between retries and increase by 1ms for each additional retry. after receiving the response, the host should reply with the ack command to finalise the synchronisation proces s. note 2 : after synchronising and establishing a communications link with the ucam - ii , allow up to 1 - 2 seconds before capturing the first image. the ucam - ii needs this time to allow its agc and aec circuits to stabilise, otherwise the received image lumi nance maybe too high or too low. note 3 : the sync command is used to wake the camera up from sleep (see section 5.5), and is also used to keep the camera awake by periodically sending this command. periodically sending commands is only required if no comm ands have been sent. if communications are occurring between the host and the camera, the camera will stay awake. when they stop for 15 seconds, the camera will go to sleep and will require waking with the sync command. sync (aa 0d 00 00 00 00) sync (aa 0d 00 00 00 00) sync (aa 0d 00 00 00 00) ack (aa 0e 0d xx 00 00) sync (aa 0d 00 00 00 00) max. 60 times ack (aa 0e 0d xx 00 00) : :
4d systems cam - ii ? 201 4 4d systems page 13 of 22 www.4dsystems.com.au cam C ii serial camera module 7.2. initial, get picture, snapshot, se t package size, reset commands when an initial, get picture, snapshot, set package size, or reset command is sent to the camera, the camera will simply reply with an ack if successful. please refer to section 6.9 and 6.10 for ack/nak information. 7.2.1. example: sending commands initial, get picture, snapshot, set package size, reset ack
4d systems cam - ii ? 201 4 4d systems page 14 of 22 www.4dsystems.com.au cam C ii serial camera module 7.3. taking snapshot pictures make sure a connection is established first (section 8 .2 connecting to the ucam - ii ) before using the following communications. 7.3.1. example: jpeg snapshot picture (640 x 480 resolution) note: xx : don't care ~~ : image size returned by ucam - ii initial jpeg, vga (aa 01 00 07 07 07) ack (aa 0e 01 xx 00 00) set package size 512 bytes (aa 06 08 00 02 00) ack (aa 0e 06 xx 00 00) snapshot compressed picture (aa 05 00 00 00 00) ack (aa 0e 05 xx 00 00) get picture snapshot picture (aa 04 01 00 00 00) ack (aa 0e 04 xx 00 00) ack package id: 0000h (aa 0e 00 00 00 00) image data package 512 bytes, id: 0000h ack package id: 0001h (aa 0e 00 00 01 00) image data package 512 bytes, id: 0001h data snapshot picture (aa 0a 01 ~~ ~~ ~~) ack package id: f0f0h (aa 0e 00 00 f0 f0) last image data package : :
4d systems cam - ii ? 201 4 4d systems page 15 of 22 www.4dsystems.com.au cam C ii serial camera module 7.3.2. example: snapshot picture (160 x 120 resolution, 16bit colour, uncompressed/raw picture) n ote: xx : don't care zz : 01 , 03 , 05 or 07 . don't care in raw mode ~~ : image size returned by ucam - ii initial raw, vga (aa 01 00 06 03 zz) ack (aa 0e 01 xx 00 00) snapshot uncompressed picture (aa 05 01 00 00 00) ack (aa 0e 05 xx 00 00) get picture snapshot picture (aa 04 01 0 0 00 00) ack (aa 0e 04 xx 00 00) image data complete picture ack (aa 0e 0a xx 01 00) data snapshot picture (aa 0a 01 ~~ ~~ ~~)
4d systems cam - ii ? 201 4 4d systems page 16 of 22 www.4dsystems.com.au cam C ii serial camera module 7.4. jpeg pictures (video) make sure a connection is established first (section 5.2 connecting to the ucam - ii ) before using the following communica tions. 7.4.1. example: jpeg picture (320 x 240 resolution) note: xx : don't care yy : 01 or 03 . don't care in jpeg mode ~~ : image size returned by ucam - ii initial jpeg, vga (aa 01 00 07 yy 05) ack (aa 0e 01 xx 00 00) set package size 512 bytes (aa 06 08 00 02 00) ack (aa 0e 0 6 xx 00 00) get picture jpeg picture (aa 04 05 00 00 00) ack (aa 0e 04 xx 00 00) ack package id: 0000h (aa 0e 00 00 00 00) image data package 512 bytes, id: 0000h ack package id: 0001h (aa 0e 00 00 01 00) image data package 512 bytes, id: 0001h data jpeg picture (aa 0a 05 ~~ ~~ ~~) ack package id: f0f0h (aa 0e 00 00 f0 f0) last image data package : : 1 frame
4d systems cam - ii ? 201 4 4d systems page 17 of 22 www.4dsystems.com.au cam C ii serial camera module 7.4.2. example: picture (80 x 60 resolution, 1 6 bit colour, uncompressed/raw picture) note: xx : don't care zz : 01 , 03 , 05 or 07 . don't care in raw mode ~~ : image size returned by ucam - ii initial raw, vga (aa 01 00 0 6 01 zz) ack (aa 0e 01 xx 00 00) get picture raw picture (aa 04 02 00 00 00) ack (aa 0e 04 xx 00 00) image data complete picture ack (aa 0e 0a xx 00 00) data raw picture (aa 0a 02 ~~ ~~ ~~) 1 frame
4d systems cam - ii ? 201 4 4d systems page 18 of 22 www.4dsystems.com.au cam C ii serial camera module 8. lens information 9. troubleshooting q) cannot connect to the camera, sync always fails a) unplug the camera and plug it in again, try to sync again. if this fails, then the p ower supply you are using may have a slow rise time. testing of power supplies with a rise time of under 5us resulted in correct operation. power supplies with a rise time of greater than about 50us resulted in trouble to sync. change your power supply and try again. q) was connected to camera but now it wont sync a) be sure you are doing the sync at the baud rate you were previously connected at. the ucam - ii will keep the baud rate which you had set until it is powered off. see section 5.4. if you still cannot connect, you may need to restart the camera with a power cycle. q) i am having trouble syncing with the ucam - ii a) please refer to section 7.1 note 1, and try this procedure to syncing. q) cannot focus the camera on the target a) please refer to the table in sect ion 8, and ensure you are using the correct lens for the distance to the object. twist the lens in or out to adjust the focus, and secure using the lock nut. q) camera no longer responding to serial commands a) the ucam - ii will go to sleep after 15 seconds of s itting idle. sending the sync c ommand will wake the camera from sleep, and will enable normal operation once again. q) camera not responding to anything a) in rare situations the ucam - ii may stop responding. restarting the ucam - ii by powering off and on again s hould restore correct operation.
4d systems cam - ii ? 201 4 4d systems page 19 of 22 www.4dsystems.com.au cam C ii serial camera module 10. embedded display modules the following display modules, available from 4d systems, are ideal for many embedded applications with the ucam - ii camera. oled - 96 - g2 oled - 1 28 - g2 lcd - 144 - g2 oled - 160 - g2 lcd - 24ptu lcd - 28ptu lcd - 32 w ptu lcd - 3 2 ptu
4d systems cam - ii ? 201 4 4d systems page 20 of 22 www.4dsystems.com.au cam C ii serial camera module 11. 4d systems - workshop 4 ide workshop 4 is comprehensive software ide that provides an integrated software development platform for all of the 4d family of processors and modules. the ide combines the edi tor, compiler, linker and downl o ader to develop complete 4dgl application code for the relevant modules, and provides tools for modules which are not programmed. when using the ucam - ii with workshop 4, a test application called 4d ucam - ii demo will be available to test the camera. the following image illustrates how to connect the ucam - ii to a pc to use when testing the module with workshop 4 , using the 4d programming cable .
4d systems cam ? 201 4 4d systems page 21 of 22 www.4dsystems.com.au cam C ii serial camera module 12. specifications and ratings recommended operating conditions parameter conditions min typ max units su pply voltage (vcc) 4.5 5.0 9.0 v input voltage range rx pin , 3.3v but 5v tolerant -- 3.3 5.0 v shutter delay. time a fter getpic starts to be sent before image begins . -- 150 200 ms operating ambient temperature - 30 -- + 85 c storage temperature rh 95% max. - 40 -- + 10 5 c global characteristics based on operating conditions parameter conditions min typ max units supply current (icc) vcc = 5 . 0 v -- 75 90 ma s leep / standby -- 2 -- m a output voltage range tx pin 2.4 3.3 -- v optical character istics item parameter image sensor 1/4 cmos, 300 k pixels pixel size 5.55 um x 5. 55 um effective pixel array 656 x 496 snr 4 4.2 db @ 60 degree dynamic range 51 db @ 60degree white balance automatic exposure automatic, self - regulating , 1/50(1/60) C 1/10 0,000 (sec) lens viewing angle( 3 options) 56 degrees, 76 degrees, 1 16 degrees focal length 3.1mm f/no. 2.6 lens construction 2 p 2 g distortion - 2.1% dark signal 25.2mv/sec sensitivity 2.93v /lux.sec ordering information order code: ucam - ii (shipped with 56 degree angle lens) package: 100mm x 150mm, bubble wrapped in antistatic bag. note: 76 degree and 1 76 degree lenses are provided additional on request.
4d systems cam - ii ? 201 4 4d systems page 22 of 22 www.4dsystems.com.au cam C ii serial camera module 13. legal notice proprietary information the information contained in this document is the proper ty of 4d systems pty. ltd. and may be the subject of patents pending or granted, and must not be copied or disclosed without prior written permission. 4d systems endeavours to ensure that the information in this document is correct and fairly stated but d oes not accept liability for any error or omission. the development of 4d systems products and services is continuous and published information may not be up to date. it is important to check the current position with 4d systems. 4d systems reserves the ri ght to modify, update or makes changes to specifications or written material without prior notice at any time. all trademarks belong to their respective owners and are recognised and acknowledged. disclaimer of warranties & limitation of liability 4d syst ems makes no warranty, either expressed or implied with respect to any product, and specifically disclaims all other warranties, including, without limitation, warranties for merchantability, non - infringement and fitness for any particular purpose. informa tion contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. it is your responsibility to ensure that your application meets with your specifications. in no event shal l 4d systems be liable to the buyer or to any third party for any indirect, incidental, special, consequential, punitive or exemplary damages (including without limitation lost profits, lost savings, or loss of business opportunity) arising out of or relat ing to any product or service provided or to be provided by 4d systems, or the use or inability to use the same, even if 4d systems has been advised of the possibility of such damages. 4d systems products are not fault tolerant nor designed, manufactured o r intended for use or resale as on line control equipment in hazardous environments requiring fail C safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support ma chines or weapons systems in which the failure of the product could lead directly to death, personal injury or severe physical or environmental damage (high risk activities). 4d systems and its suppliers specifically disclaim any expressed or implied warranty of fitness for high risk activities. use of 4d systems products and devices in 'high risk activities' and in any other application is entirely at the buyers risk, and the buyer agrees to defend, indemnify and hold harmless 4d systems from any a nd all damages, claims, suits, or expenses resulting from such use. no licenses are conveyed, implicitly or otherwise, under any 4d systems intellectual property rights. 14. contact information for technical support: support@4dsystems.com.au for sales support: sales@4dsystems.com.au website: www.4dsystems.com.au copyright 4d systems pty. ltd. 2000 - 201 4 .

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