Basler A620f Uživatelský manuál Strana 1

USER’S MANUALDocument Number: DA00069602Release Date: 2 March 2005

Introduction1-2 BASLER A620fDRAFT1.2 Camera ModelsCurrently only one model of the camera is available and this model is designated as the A622f.The A6

Image Data Formats & Structures5-6 BASLER A620fDRAFT5.3.3 Data Format with the Camera Set for Y Mono 16 OutputThe table below describes how the da

Image Data Formats & StructuresBASLER A620f 5-7DRAFT5.4 Image Data Structure5.4.1 Data Structure for a Y (Mono 8) ComponentThe data output for a Y

Image Data Formats & Structures5-8 BASLER A620fDRAFT5.4.3 Data Structure for a Y (Mono 16) ComponentThe data output for a Y (mono 16) component is

Smart FeaturesBASLER A620f 6-1DRAFT6 Smart Features and the Smart Features Framework6.1 What are Smart FeaturesSmart features are features unique to B

Smart Features6-2 BASLER A620fDRAFTpart of the added data. The GUIDs are especially useful when you enable several smart featuresthat add data to the

Smart FeaturesBASLER A620f 6-3DRAFT6.5 Enabling and Parameterizing Smart FeaturesThe camera provides a control and status register (CSR) for each smar

Smart Features6-4 BASLER A620fDRAFT6.5.2 Determining the Address of a Smart Feature’s CSRThe control and status register (CSR) for each smart feature

Smart FeaturesBASLER A620f 6-5DRAFTExample Determine the address of the “CRC Checksum” smart feature which has a CSR GUID of:3B34004E - 1B84 - 11D8 -

Smart Features6-6 BASLER A620fDRAFT6.5.3 Enabling and Parameterizing a Smart FeatureOnce you have determined the starting address of the control and s

Smart FeaturesBASLER A620f 6-7DRAFT6.6 Getting Smart Features ResultsIn many cases, activating a smart feature results in additional data that must be

IntroductionBASLER A620f 1-3DRAFT1.4 Spectral ResponseThe spectral response for the A620f monochrome camera is shown in Figure 1-2.Figure 1-2: A620f S

Smart Features6-8 BASLER A620fDRAFTThere are different types of chunks, for example, the chunk that is added when the cycle timestamp smart feature is

Smart FeaturesBASLER A620f 6-9DRAFT6.7 Standard Smart Features on the A620f6.7.1 Extended Data StreamThe extended data stream feature has two function

Smart Features6-10 BASLER A620fDRAFTK + M Stride[ 4 Bytes ]Signed integer. Indicates the number of bytes needed to advance from the beginning of one r

Smart FeaturesBASLER A620f 6-11DRAFT6.7.2 Frame CounterThe frame counter feature numbers images sequentially as they are captured. The counter startsa

Smart Features6-12 BASLER A620fDRAFT6.7.3 Cycle Time StampThe cycle time stamp feature adds a chunk to each image frame containing the value of thecou

Smart FeaturesBASLER A620f 6-13DRAFT6.7.4 DCAM ValuesThe DCAM values feature adds a chunk to each image frame containing the current settings forsome

Smart Features6-14 BASLER A620fDRAFTDCAM Values Chunk LayoutPosition Name Description0 Gain CSR[ 4 Bytes ]Content of the DCAM Gain CSRField Bit Descri

Smart FeaturesBASLER A620f 6-15DRAFT24 White Balance CSR[ 4 Bytes ]Content of the DCAM White Balance CSRField Bit DescriptionPresence Inq 0 Presence o

Smart Features6-16 BASLER A620fDRAFT6.7.5 CRC ChecksumThe CRC (Cyclic Redundancy Check) Checksum feature adds a chunk to each image framecontaining a

Smart FeaturesBASLER A620f 6-17DRAFTCRC Checksum Chunk LayoutThe CRC checksum is an exception to the normal chunk structure. The CRC chunk is always 3

Introduction1-4 BASLER A620fDRAFT1.5 Environmental Requirements1.5.1 Temperature and HumidityHousing temperature during operation: 0° C … + 50° C (+ 3

Smart Features6-18 BASLER A620fDRAFT/** \brief Verifies a frame buffer's CRC checksum * \param pData Pointer to the frame * \param nbyLength S

Smart FeaturesBASLER A620f 6-19DRAFT6.7.6 Test ImagesA620f cameras include a test image mode as a smart feature. The test image mode is used tocheck t

Smart Features6-20 BASLER A620fDRAFTTest Image TwoAs shown in Figure 6-4, test image two consists of rows with several gray scale gradients rangingfro

Smart FeaturesBASLER A620f 6-21DRAFTControl and Status Register for the Test Image FeatureRegister Name: Test ImagesAddress: See “Determining the Addr

Smart Features6-22 BASLER A620fDRAFT6.7.7 Extended Version InformationA620f cameras include a register that contains version numbers for the camera’s

Smart FeaturesBASLER A620f 6-23DRAFT6.7.8 Lookup TableA620f cameras have a sensor that provides pixel data at 12 bit depth. Internally, the camera has

Smart Features6-24 BASLER A620fDRAFTPlease look at the next page and examine the layout of the control and status register for thelookup table smart f

Smart FeaturesBASLER A620f 6-25DRAFTControl and Status Register for the Lookup Table FeatureRegister Name: Lookup TableAddress: See “Determining the A

Smart Features6-26 BASLER A620fDRAFTUsing the SFF Viewer to Upload a Lookup TableThe Configurator window in the Basler SFF Viewer (see Section 6.4) in

Smart FeaturesBASLER A620f 6-27DRAFT6.7.9 Trigger Flag and Trigger CounterA620f cameras include a trigger flag and trigger counter feature. The trigge

Camera InterfaceBASLER A620f 2-1DRAFT2 Camera Interface2.1 Connections2.1.1 General DescriptionThe A620f is interfaced to external circuitry via an IE

Smart Features6-28 BASLER A620fDRAFT6.7.10 Output Port ConfigurationA620f cameras are equipped with four physical output ports designated as Output Po

Smart FeaturesBASLER A620f 6-29DRAFTControl and Status Registers for the Output Port Configuration FeatureRegister Name: Output Port 0 ConfigurationAd

Smart Features6-30 BASLER A620fDRAFTRegister Name: Output Port 1 ConfigurationAddress: See “Determining the Address of Smart Features CSRs” on page 6-

Smart FeaturesBASLER A620f 6-31DRAFT6.8 Customized Smart FeaturesThe Basler A620f has significant processing capabilities and Basler can accommodate c

Smart Features6-32 BASLER A620fDRAFT

Mechanical ConsiderationsBASLER A620f 7-1DRAFT7 Mechanical ConsiderationsThe A620f camera housing is manufactured with high precision. Planar, paralle

Mechanical Considerations7-2 BASLER A620fDRAFT7.1 Camera Dimensions and Mounting FacilitiesThe dimensions for A620f cameras are as shown in Figure 7-1

Mechanical ConsiderationsBASLER A620f 7-3DRAFT7.2 Sensor Positioning AccuracyThe sensor positioning accuracy is as shown in Figure 7-2.Figure 7-2: Sen

Mechanical Considerations7-4 BASLER A620fDRAFT

Revision HistoryBASLER A620f iDRAFTRevision HistoryDoc. ID Number Date ChangesDA00069601 22 October 2004 Initial release of the A620f User’s ManualDA0

Camera Interface2-2 BASLER A620fDRAFT2.1.2 Pin AssignmentsThe IEEE 1394 socket is used to supply power to the camera and to interface video data andco

Revision Historyii BASLER A620fDRAFT

FeedbackBASLER A620f iiiDRAFTFeedbackYour feedback will help us improve our documentation. Please click the link below to access an onlinefeedback for

Feedbackiv BASLER A620fDRAFT

IndexBASLER A620f vDRAFTIndexAadvanced features registers . . . . . . . . . . . . . . . 4-40area of interest . . . . . . . . . . . . . . . . . . .

Indexvi BASLER A620fDRAFTprogrammable exposure modewith a software trigger . . . . . . . . . . . . . . . . . 3-8with an external trigger signal . .

Camera InterfaceBASLER A620f 2-3DRAFTFigure 2-2: A620f Pin Numbering2.1.3 Connector TypesThe 6-pin connector on the camera is a standard IEEE-1394 soc

Camera Interface2-4 BASLER A620fDRAFT2.2 CablesThe maximum length specified in the IEEE 1394 standard for the cable used between the cameraand the ada

Camera InterfaceBASLER A620f 2-5DRAFT2.5 Input and Output Ports2.5.1 Input PortsA620f cameras are equipped with four physical input ports designated a

Camera Interface2-6 BASLER A620fDRAFTFigure 2-3: I/O Schematic

Camera InterfaceBASLER A620f 2-7DRAFT2.5.3 Typical Input CircuitsFigure 2-4 shows a typical 5 VDC circuit you can use to input a signal into the camer

For customers in the U.S.A.This equipment has been tested and found to comply with the limits for a Class A digital device,pursuant to Part 15 of the

Camera Interface2-8 BASLER A620fDRAFT2.5.4 Typical Output CircuitsFigure 2-6 shows a typical circuit you can use to monitor an output port with a volt

Basic Operation & Standard FeaturesBASLER A620f 3-1DRAFT3 Basic Operation andStandard Features3.1 Functional Description3.1.1 OverviewA620f area s

Basic Operation & Standard Features3-2 BASLER A620fDRAFTThe image buffer between the sensor and the link layer controller allows data to be read o

Basic Operation & Standard FeaturesBASLER A620f 3-3DRAFTFigure 3-2: Block Diagram3.2 Camera Initialization PeriodWhenever the camera is powered on

Basic Operation & Standard Features3-4 BASLER A620fDRAFT3.3 Exposure Control3.3.1 Setting the Exposure TimeExposure time is determined by a combin

Basic Operation & Standard FeaturesBASLER A620f 3-5DRAFTCalculating the Maximum Frame Rate for a Given Exposure TimeTo determine the camera’s maxi

Basic Operation & Standard Features3-6 BASLER A620fDRAFTCalculating the Maximum Exposure Time for a Given Frame RateTo determine the camera’s maxi

Basic Operation & Standard FeaturesBASLER A620f 3-7DRAFT3.3.3 Controlling Exposure Start with “Shot” Commandsvia the 1394 InterfaceExposure start

Basic Operation & Standard Features3-8 BASLER A620fDRAFT3.3.4 Controlling Exposure Start with a Software TriggerExposure start can be controlled b

Basic Operation & Standard FeaturesBASLER A620f 3-9DRAFTSoftware Trigger / Continuous-Shot OperationIn Software Trigger/Continuous-shot operation,

Contacting Basler Support WorldwideEurope:Basler AGAnder Strusbek 60 - 6222926 AhrensburgGermanyTel.: +49-4102-463-500Fax.: +49-4102-463-599vc.support

Basic Operation & Standard Features3-10 BASLER A620fDRAFT3.3.5 Controlling Exposure Start with an ExTrig SignalThe external trigger (ExTrig) input

Basic Operation & Standard FeaturesBASLER A620f 3-11DRAFTLevel Controlled Exposure ModeWhen level controlled mode is selected, the length of the e

Basic Operation & Standard Features3-12 BASLER A620fDRAFTThe ExTrig signal must be used in combination with a one-shot or a continuous-shot comman

Basic Operation & Standard FeaturesBASLER A620f 3-13DRAFTLThese explanations of exposure start are included to give the user a basic insight intot

Basic Operation & Standard Features3-14 BASLER A620fDRAFTFigure 3-7: Exposure Start Controlled with an ExTrig Signal

Basic Operation & Standard FeaturesBASLER A620f 3-15DRAFT3.3.6 Recommended Method for Controlling Exposure StartIf a camera user requires close co

Basic Operation & Standard Features3-16 BASLER A620fDRAFTThe transmission start delay is the amount of time between the point where the camera beg

Basic Operation & Standard FeaturesBASLER A620f 3-17DRAFT3.4 Trigger Ready SignalAs mentioned in Section 3.3.2, the start of exposure of a new fra

Basic Operation & Standard Features3-18 BASLER A620fDRAFT3.5 Integrate Enabled SignalThe Integrate Enabled (IntEn) signal goes high when exposure

Basic Operation & Standard FeaturesBASLER A620f 3-19DRAFT3.6 Gain and Brightness3.6.1 GainOn A620f cameras, the gain function is ac-complished by

Basic Operation & Standard Features3-20 BASLER A620fDRAFTGain Settings with Camera Set for 16 Bit OutputWhen the camera is set to output 16 bits p

Basic Operation & Standard FeaturesBASLER A620f 3-21DRAFT3.7 Area of Interest (AOI)The area of interest (AOI) feature allows you to specify a port

Basic Operation & Standard Features3-22 BASLER A620fDRAFT3.7.1 Changing AOI Parameters “On-the-Fly”Making AOI parameter changes “on-the-fly” means

Basic Operation & Standard FeaturesBASLER A620f 3-23DRAFTDetermining the Maximum Frame Rate with 8 Bit OutputWhen your camera is set to an 8 bit o

Basic Operation & Standard Features3-24 BASLER A620fDRAFTDetermining the Maximum Frame Rate with 16 Bit OutputWhen your camera is set to an 16 bit

Basic Operation & Standard FeaturesBASLER A620f 3-25DRAFT3.8 Selectable 8 or 10 Bit Pixel Depth A620f cameras can be set to output pixel data at e

Basic Operation & Standard Features3-26 BASLER A620fDRAFT3.9 Corrections for Sensor CharacteristicsThe Basler engineering team used its extensive

Basic Operation & Standard FeaturesBASLER A620f 3-27DRAFT3.10 Strobe Control Output SignalsA620f cameras include a feature designed to help you co

Basic Operation & Standard Features3-28 BASLER A620fDRAFTLIf you start an image exposure and the strobe signal for the previously captured imageis

Basic Operation & Standard FeaturesBASLER A620f 3-29DRAFT3.11 Parallel Input/Output ControlA parallel I/O control feature is available on A620f ca

ContentsBASLER A620f IDRAFTTable of Contents1 Introduction1.1 Documentation Applicability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Basic Operation & Standard Features3-30 BASLER A620fDRAFT3.12 Available Video Formats, Modes & Frame Rates3.12.1 Standard Formats, Modes and F

Basic Operation & Standard FeaturesBASLER A620f 3-31DRAFTFormat 1, Mode 2, Frame Rate 2 ( 800 x 600, Y Mono, 8 bits/pixel, 7.5 fps )Format 1, Mode

Basic Operation & Standard Features3-32 BASLER A620fDRAFT3.12.2 Customizable Formats and ModesFormat 7, Mode 0 is available on A620f cameras.Forma

Basic Operation & Standard FeaturesBASLER A620f 3-33DRAFT3.13 Error Flags A620f cameras support the following error flags:• Error flags that indic

Basic Operation & Standard Features3-34 BASLER A620fDRAFT

Configuring the CameraBASLER A620f 4-1DRAFT4 Configuring the CameraThe A620f is configured by setting status and control registers as described in the

Configuring the Camera4-2 BASLER A620fDRAFT4.1 Block Read and Write CapabilitiesThe camera supports block reads and block writes. If you do a single r

Configuring the CameraBASLER A620f 4-3DRAFT4.4 Implemented Standard RegistersThis section includes a description of all DCAM standard registers implem

Configuring the Camera4-4 BASLER A620fDRAFT4.4.1.3 Inquiry Registers for Video ModesEach bit in the video mode inquiry register indicates the availabi

Configuring the CameraBASLER A620f 4-5DRAFTRegister Name: Video Mode Inquiry for Format 2Offset from Base Address: 0x188Field Bit Description A620fVal

ContentsII BASLER A620fDRAFT3.7 Area of Interest (AOI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-

Configuring the Camera4-6 BASLER A620fDRAFT4.4.1.4 Inquiry Registers for Video Frame RatesEach bit in the video frame rates inquiry register indicates

Configuring the CameraBASLER A620f 4-7DRAFTRegister Name: Video Frame Rate Inquiry for Format 0, Mode 6Offset from Base Address: 0x218Field Bit Descri

Configuring the Camera4-8 BASLER A620fDRAFTRegister Name: Video Frame Rate Inquiry for Format 1, Mode 5Offset from Base Address: 0x234Field Bit Descri

Configuring the CameraBASLER A620f 4-9DRAFTRegister Name: Video Frame Rate Inquiry for Format 1, Mode 7Offset from Base Address: 0x23CField Bit Descri

Configuring the Camera4-10 BASLER A620fDRAFT4.4.1.5 Inquiry Registers for Format 7 CSR Offsets Register Name: Video Frame Rate Inquiry for Format 2, M

Configuring the CameraBASLER A620f 4-11DRAFT4.4.1.6 Inquiry Register for Basic FunctionsEach bit in the basic function inquiry register indicates the

Configuring the Camera4-12 BASLER A620fDRAFT4.4.1.7 Inquiry Register for Feature PresenceEach bit in the feature presence inquiry registers indicates

Configuring the CameraBASLER A620f 4-13DRAFTRegister Name: Feature Low InquiryOffset from Base Address: 0x408Field Bit Description A620fValueZoom0 Zoo

Configuring the Camera4-14 BASLER A620fDRAFTRegister Name: PIO Control CSR InquiryOffset from Base Address: 0x484Field Bit DescriptionPIO ControlQuadl

Configuring the CameraBASLER A620f 4-15DRAFT4.4.1.8 Inquiry Registers for Feature ElementsThe feature element inquiry registers indicates the availabi

ContentsBASLER A620f IIIDRAFT5.2.5 Format 1, Mode 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35.2.

Configuring the Camera4-16 BASLER A620fDRAFTRegister Name: Shutter InquiryOffset from Base Address: 0x51CField Bit Description A620fValuePresence Inq0

Configuring the CameraBASLER A620f 4-17DRAFTRegister Name: Gain InquiryOffset from Base Address: 0x520Field Bit Description A620fValuePresence Inq0 Ga

Configuring the Camera4-18 BASLER A620fDRAFTRegister Name: Trigger InquiryOffset from Base Address: 0x530Field Bit Description A620fValuePresence Inq0

Configuring the CameraBASLER A620f 4-19DRAFT4.4.2 Control and Status RegistersThe base address for all camera control and status registers is:Bus ID,

Configuring the Camera4-20 BASLER A620fDRAFTRegister Name: Current Video Format Offset from Base Address: 0x608Field Bit DescriptionFormat 0 ... 2 Th

Configuring the CameraBASLER A620f 4-21DRAFTRegister Name: ISO EN / Continuous Shot Offset from Base Address: 0x614Field Bit DescriptionContinuous Sho

Configuring the Camera4-22 BASLER A620fDRAFTRegister Name: Software Trigger Offset from Base Address: 0x62CField Bit DescriptionTrigger0 When the Trig

Configuring the CameraBASLER A620f 4-23DRAFT4.4.2.2 Control and Status Registers for FeaturesRegister Name: Brightness Offset from Base Address: 0x800

Configuring the Camera4-24 BASLER A620fDRAFTRegister Name: Shutter Offset from Base Address: 0x81CField Bit DescriptionPresence Inq 0 Indicates the pr

Configuring the CameraBASLER A620f 4-25DRAFTRegister Name: Gain Offset from Base Address: 0x820Field Bit DescriptionPresence Inq0 Indicates the presen

ContentsIV BASLER A620fDRAFTRevision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuring the Camera4-26 BASLER A620fDRAFTRegister Name: Trigger Mode Offset from Base Address: 0x830Field Bit DescriptionPresence Inq 0 Indicates t

Configuring the CameraBASLER A620f 4-27DRAFT4.4.2.3 Error Status Registers for Feature ControlAs defined in the IIDC specification, each field in this

Configuring the Camera4-28 BASLER A620fDRAFTField Bit DescriptionTrigger 12 Indicates a trigger mode control error.0 = no error present1 = A setting i

Configuring the CameraBASLER A620f 4-29DRAFT4.4.2.4 Control and Status Registers for Format 7, Mode 0Format 7, Mode 0 is available on all A620f camera

Configuring the Camera4-30 BASLER A620fDRAFTRegister Name: Image Size Offset from Base Address: 0x00CField Bit DescriptionWidth0 ... 15 Sets the width

Configuring the CameraBASLER A620f 4-31DRAFT* If a bit is set to 0, the A620f does not support this color coding IDIf a bit is set to 1, the A620f sup

Configuring the Camera4-32 BASLER A620fDRAFTRegister Name: Pixel Number InquiryOffset from Base Address: 0x034Field Bit DescriptionPixels Per Frame0 .

Configuring the CameraBASLER A620f 4-33DRAFTRegister Name: Bytes Per Packet Offset from Base Address: 0x044Field Bit DescriptionBytes Per Packet0 ...

Configuring the Camera4-34 BASLER A620fDRAFTRegister Name: Frame Interval InquiryOffset from Base Address: 0x050Field Bit DescriptionFrame Interval0 .

Configuring the CameraBASLER A620f 4-35DRAFTRegister Name: Value Setting Offset from Base Address: 0x07CField Bit DescriptionPresence Inq0 Indicates

IntroductionBASLER A620f 1-1DRAFT1 Introduction1.1 Documentation ApplicabilityThis User’s Manual applies to cameras with a firmware ID number of 32.Ca

Configuring the Camera4-36 BASLER A620fDRAFT4.4.2.5 Control and Status Registers for the PIO Control FunctionThe base address for the PIO Control Func

Configuring the CameraBASLER A620f 4-37DRAFT4.4.2.6 Control and Status Registers for the Strobe Signal FunctionThe base address for the Strobe Signal

Configuring the Camera4-38 BASLER A620fDRAFTRegister Name: Strobe 1 InquiryOffset from Base Address: 0x104Field Bit Description A620f ValueSame defi

Configuring the CameraBASLER A620f 4-39DRAFTRegister Name: Strobe 1 Control Offset from Base Address: 0x204Field Bit DescriptionSame definitions and v

Configuring the Camera4-40 BASLER A620fDRAFT4.4.3 Advanced Features RegistersThe base address for all advanced features registers is:Bus ID, Node ID,

Image Data Formats & StructuresBASLER A620f 5-1DRAFT5 Image Data Formats and Structures5.1 Image Data BasicsImage data is transmitted as isochrono

Image Data Formats & Structures5-2 BASLER A620fDRAFT5.2 Packet Payload Charts for Standard Format, Mode and Frame Rate Combinations on the A620fTh

Image Data Formats & StructuresBASLER A620f 5-3DRAFT5.2.5 Format 1, Mode 5( 1024 x 768, Y Mono, bits/pixel ) 5.2.6 Format 1, Mode 6 ( 800 x 600, Y

Image Data Formats & Structures5-4 BASLER A620fDRAFT5.3 Image Data Formats5.3.1 Data Format with the Camera Set for YUV 4:2:2 OutputThe table belo

Image Data Formats & StructuresBASLER A620f 5-5DRAFT5.3.2 Data Format with the Camera Set for Y Mono 8 OutputThe table below describes how the dat