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User's Manual
CM-030GE
CB-030GE
Digital Monochrome / Color
Progressive Scan GigE Vision Camera
Document Version: 1.0
Camera Revision: A
CM-030 GE / CB-030 GE
Table of Contents
1. General............................................................................................ - 3 -
2. Camera nomenclature .......................................................................... - 3 -
3. Main Features .................................................................................... - 4 -
4. Locations and Functions ........................................................................ - 5 -
5. Pin Assignment ................................................................................... - 6 -
5.1 12-pin Multi-connector (DC-in/GPIO/Iris Video)................................................... - 6 -
5.2 Digital Output Connector for Gigabit Ethernet .................................................... - 6 -
6. GPIO (Inputs and outputs)...................................................................... - 7 -
6.1 Overview................................................................................................. - 7 -
6.1.1 LUT (Look Up Table) ............................................................................ - 7 -
6.1.2 12-bit Counter.................................................................................... - 8 -
6.1.3 Pulse Generators (0 to 3)....................................................................... - 8 -
6.2 Opto-isolated Inputs/Outputs ........................................................................ - 8 -
6.2.1 Recommended External Input circuit diagram for customer ............................. - 8 -
6.2.2 Recommended External Output circuit diagram for customer ........................... - 9 -
6.2.3 Optical Interface Specifications ............................................................... - 9 -
6.3 Inputs and outputs table ............................................................................. - 10 -
6.4 Configuring the GPIO module (register settings) ................................................. - 10 -
6.4.1 Input/Output Signal Selector ................................................................. - 10 -
6.4.2 12-bit counter ................................................................................... - 11 -
6.4.3 Pulse generators (20-bit x 4).................................................................. - 11 -
6.5 GPIO programming examples ........................................................................ - 13 -
6.5.1 GPIO Plus PWC shutter......................................................................... - 13 -
6.5.2 Internal Trigger Generator .................................................................... - 14 -
7. GigE Vision Streaming Protocol (GVSP)...................................................... - 15 -
7.1 Digital Video Output (Bit Allocation)............................................................... - 15 -
7.2 Bit Allocation (Pixel Format / Pixel Type) – CM-030GE ......................................... - 15 -
7.2.1 GVSP_PIX_MONO8 (8bit) ....................................................................... - 15 -
7.2.2 GVSP_PIX_MONO10 (10bit) .................................................................... - 15 -
7.2.3 GVSP_PIX_MONO10_PACKED (10 bit) ........................................................ - 16 -
7.3 Bit Allocation (Pixel Format / Pixel Type) – CB-030GE .......................................... - 16 -
7.3.1 GVSP_PIX_BAYRG8 “BayreRG8 “.............................................................. - 16 -
7.3.2 GVSP_PIX_BAYRG10 “Bayer RG10”........................................................... - 16 -
7.3.3 GVSP_PIX_BAYGB8 “BayerGB8”............................................................... - 16 -
7.3.4 GVSP_PIX_BAYGB10 “BayerGB10”............................................................ - 17 -
8. Functions and Operations ..................................................................... - 18 -
8.1 GigE Vision Standard Interface...................................................................... - 18 -
8.2 Recommended Network Configurations ........................................................... - 18 -
8.2.1 Verified Network Interface Cards (NICs) .................................................... - 18 -
8.2.2 Video data rate (network bandwidth) ....................................................... - 19 -
8.2.3 How to set Jumbo Frame (in Windows
TM
XP environments).............................. - 19 -
8.2.4 Packet delay..................................................................................... - 21 -
8.3 Basic functions......................................................................................... - 21 -
8.3.1 Vertical Binning (CM-030GE only). ........................................................... - 22 -
8.3.2 CB-030GE. Bayer filter ...................................................................... - 22 -
8.3.3 Electronic Shutter .............................................................................. - 23 -
8.3.4 Auto Iris Lens video output (12-pin Hirose connector).................................... - 24 -
8.3.5 Auto-detect LVAL-sync / a-sync. accumulation............................................ - 24 -
8.3.6 Rear panel indicator............................................................................ - 25 -
8.4 Sensor Layout and timing ............................................................................ - 25 -
8.4.1 CCD Sensor Layout.............................................................................. - 25 -
8.4.2 Horizontal timing ............................................................................... - 26 -
8.4.3 Vertical timing .................................................................................. - 26 -
8.4.4 Partial Scanning................................................................................. - 27 -
8.4.5 Vertical binning ................................................................................. - 28 -
8.5 Operation Modes....................................................................................... - 29 -
- 1 -
CM-030 GE / CB-030 GE
8.5.1 Continuous operation .......................................................................... - 29 -
8.5.2 Pre-select Trigger Mode ....................................................................... - 30 -
8.5.3 Pulse Width trigger mode ..................................................................... - 31 -
8.5.4 Sequential Trigger Mode (Pre-Select trigger) .............................................. - 33 -
8.5.5 Delayed Readout Mode (Pre-Select) ......................................................... - 34 -
8.5.6 Optical Black transfer mode .................................................................. - 35 -
8.6 Operation Mode and Functions matrix ............................................................. - 36 -
9. Register Map..................................................................................... - 37 -
10. External Appearance and Dimensions ....................................................... - 47 -
11. Specifications ................................................................................... - 48 -
11.1 Spectral response .................................................................................. - 48 -
11.2 Specification table................................................................................. - 49 -
12. Appendix ......................................................................................... - 51 -
Precautions ..................................................................................................... - 51 -
Typical Sensor Characteristics ............................................................................... - 51 -
References ...................................................................................................... - 52 -
13. User's Record .................................................................................... - 54 -
- 2 -
CM-030 GE / CB-030 GE
1. General
This manual covers the digital monochrome progressive scan camera CM-030GE and
color progressive scan camera CB-030GE
The CM-030GE/CB-030GE is a new addition to JAI GigE Vision compliant camera series. Both
the monochrome version CM-030GE and the color version CB-030GE provide a frame rate of
90.5 frames/second at full resolution. Using vertical binning (CM-030GE only) and partial scan
provides higher frame rates.
The 1/3" CCD with square pixels offers a superb image quality. The high-speed shutter
function and asynchronous random trigger mode allows the camera to capture high quality
images of fast moving objects.
The color version CB-030GE, based on CCD sensor with primary RGB Bayer mosaic filter,
outputs raw Bayer images. Host-based color interpolation is required to display or save color
images.
The CM-030GE/CB-030GE also complies with the GenICam standards, as it has in internal XML
file that is used to describe the functions/features of the camera. For further information on
GenICam please go to www.emva.org.
As an application programming interface, JAI provides an SDK (Software Development Kit).
This SDK includes software documentation, register information, code examples and objects
such as Transport layer and Device driver (High Performance Filter Driver and Standard
Windows Stack). Filter Driver, JAI Control tool, software documentation and code examples.
The JAI SDK can be downloaded from
www.jai.com.
The latest version of this manual can be downloaded from www.jai.com
For camera revision history, please contact your local JAI distributor.
2. Camera nomenclature
The standard camera composition consists of the camera main body and C-mount protection
cap.
The camera is available in the following versions:
CM-030GE
Where
C stands for "Compact" family, M stands for "Monochrome", 030 represents the
resolution "300 thousand pixel" and
GE stands for "GigE Vision" interface
CB-030GE
Where
C stands for "Compact" family, B stands for "Bayer mosaic color", 030 represents the
resolution "300 thousand pixel" and
GE stands for "GigE Vision" interface
- 3 -
CM-030 GE / CB-030 GE
3. Main Features
• Member of Compact series, covering VGA to UXGA resolution
• 656 (h) x 494 (v) 7.4 µm square pixels
• 1/3” progressive scan – Monochrome and Bayer mosaic color versions
• High frame rate of 90.5 frames/second with full resolution in continuous operation
• 90 frames/second with external trigger and full resolution
• Increased frame rate with vertical binning (CM-030GE only) and partial scan
• Exposure time from 21.6μs to 2 sec. using Pulse Width Control trigger mode
• Programmable exposure from 43.2μs to 11.037 ms in Full Frame scan
• Sequencer trigger mode for on-the –fly change of gain, exposure and ROI
• Edge Pre-select and Pulse width trigger mode
• LVAL-synchronous/-asynchronous operation (auto-detect)
• Auto iris lens video output allows a wider range of light
• GigE Vision Interface with 10 or 8-bit output
• Programmable GPIO with opto-isolated inputs and outputs
• Comprehensive software tools and SDK for Windows XP/Vista
- 4 -
CM-030 GE / CB-030 GE
4. Locations and Functions
Se ria l No.
FCC seal
Caution seal
①②
③
④
⑤
⑥
⑦
⑧
POWER / TRIG
GigE
⑨
1 Lens mount C-mount (Note *1)
2 CCD sensor 1/3 inch CCD sensor
3 12-pin connector DC +12V power and GPIO interface
4 RJ-45 Gigabit Ethernet connector with threaded holes for
thumbscrews
5 LED Indication for power and trigger input
h LED GigE Network condition: LINK
i LED GigE Network condition: ACT
j Holes for RJ-45 thumbscrews When an RJ-45 connector with thumbscrews is used,
remove the two screws located above and below the
Ethernet connector
k Mounting holes M3 depth 4mm for tripod mount plate (Note * 2)
*1) Note: Rear protrusion on C-mount lens must be less than 10.0mm.
*2) Note: Either MP-40 or MP-41 can be used together with this camera.
Fig. 1. Locations
- 5 -
CM-030 GE / CB-030 GE
5. Pin Assignment
5.1 12-pin Multi-connector (DC-in/GPIO/Iris Video)
Type: HR10A-10R-12PB
(Hirose) male.
Pin no.
Signal
Remarks
1 GND
2 +12 V DC input
(Seen from rear of
camera.)
3 Opt IN 2 (-) / GND (*1)
3
4
5
6
7
8
9
10
11
12
1
2
4 Opt IN 2 (+)/Iris Video out (*1)
5 Opt IN 1 ( - )
6 Opt IN 1 ( + )
Fig. 2. 12-pin connector.
5.2 Digital Output Connector for Gigabit Ethernet
Type: RJ-45
HFJ11-1G02E-L21RL or equivalent
The CM-140GE and CB-140GE cameras also accept industrial RJ-45
connectors with thumbscrews. This assures that the connector does
not come undone in tough industrial environments.
Please contact the nearest JAI distributor for details on
recommended industrial RJ-45 connectors.
Fig. 3. Gigabit Ethernet connector
The digital output signals follow the Gigabit Ethernet interface using RJ-45 conforming
connector. The following is pin assignment for Gigabit Ethernet connector.
Pin No In/Out Name
1 In/Out MX1+ (DA+)
2 In/Out MX1- (DA-)
3 In/Out MX2+ (DB+)
4 In/Out MX3+ (DC+)
5 In/Out MX3- (DC-)
6 In/Out MX2- (DB-)
7 In/Out MX4+ (DD+)
8 In/Out MX4- (DD-)
7 Opt Out 1 ( - )
GPIO IN / OUT
8 Opt Out 1 ( + )
9 Opt Out 2 ( - )
10 Opt Out 2 ( + )
11 + 12 V DC input
12 GND
*1: Iris Video output function can be set by the internal DIP
switch.
- 6 -
CM-030 GE / CB-030 GE
6. GPIO (Inputs and outputs)
6.1 Overview
All input and output signals pass through the GPIO (General Purpose Input and Output) module.
The GPIO module consists of a Look-Up Table (LUT – Cross-Point Switch), 4 Pulse Generators
and a 12-bit counter. In the LUT, the relationship between inputs, counters and outputs is
governed by internal register set-up.
On the above block diagram, Trigger 0 is used for Exposure and Trigger 1 is used for Delayed
Readout. The Time Stamp Reset can reset the time stamp complied with GigE Vision standard.
This is used for having the same time stamp in case of using multiple cameras.
The blocks shown in the above diagram have the following functionality:
6.1.1 LUT (Look Up Table)
The LUT works as a cross-point switch, which allows connecting inputs and outputs freely.
The signals LVAL_IN, DVAL_IN, FVAL_IN and EEN_IN all originate from the camera timing
circuit.
Trigger 0 is connected to the camera's timing circuit and is used for initiating triggered
exposure. Trigger 1 is used for Delayed Readout mode. The Time Stamp Reset signal is used
reset the camera's time stamp function, also making it possible to reset and synchronize the
time stamp of multiple cameras.
- 7 -
CM-030 GE / CB-030 GE
6.1.2 12-bit Counter
A 25 MHz clock or the camera pixel clock (40 MHz) can be used as a source. The counter has a
“Divide by N”, where N has the range 1 through 4096, allowing a wide range of clock
frequencies to be programmed. Setting Value 0 is bypass, setting value 1 is 1/2 dividing and
setting value 4095 is 1/4096 dividing.
6.1.3 Pulse Generators (0 to 3)
Each pulse generator consists of a 20-bit counter. The behavior of these signals is defined by
their pulse width, start point, end point and number of repetitions.
The pulse generator signals can be set in either triggered or periodic mode.
In triggered mode, the pulse is triggered by the rising edge/falling edge/high level or low
level of the input signal.
In periodic mode, the trigger continuously generates a signal that is based on the configured
pulse width, starting point and end point.
6.2 Opto-isolated Inputs/Outputs
The control interface of the C3 GigE Vision camera series has opto-isolated inputs and outputs,
providing galvanic separation between the camera's inputs/outputs and peripheral equipment.
In addition to galvanic separation, the opto-isolated inputs and outputs can cope with a wide
range of voltages; the voltage range for inputs is +3.3V to +24V DC whereas outputs will
handle +5V to +24V DC.
The below figure shows the functional principle (opto-coupler) of the opto-isolated
inputs/outputs.
Fig.4. Opto-coupler
6.2.1 Recommended External Input circuit diagram for customer
+3.3V to +24V
UserPower
1
2 3
4
5
PS8101
2 3
2k2
3k3
2SC4098
1 3
2
02CZ2.0Z 10kB
120
hirose-12 connector
hirose-12 connector
User
side
JAI
C3_Series CAMER A
side
EXTERNAL INPUT
+3.3V
IN
Fig.5 External Input Circuit, OPT IN 1 and 2
- 8 -
CM-030 GE / CB-030 GE
6.2.2 Recommended External Output circuit diagram for customer
hirose-12 connector
Pin 8 and 10
hirose-12 connector
Pin 7 and 9
OUT
270
+5V to +24V
User Power
2
User
side
Camera
Inside
From Camera Circuit
EXTERNAL OUTPUT
+12V
To
220
Fig.6. External Output Circuit , OPT OUT 1 and 2
6.2.3 Optical Interface Specifications
The relation of the Input signal and the output signal through optical interface is as follows.
User Power
（
VCC
）
Fig.7. Optical Interface Performance
3.3V 5V 12V 24V
Time Delay Rise TDR (us) 0.54 0.54 0.62 0.68
Rise Time RT (us) 1.2 1.2 2.0 3.0
Time Delay Fall TDF (us) 1.5 1.5 2.4 2.1
Fall Time FT (us) 3.6 3.4 4.5 6.8
- 9 -
CM-030 GE / CB-030 GE
6.3 Inputs and outputs table
Output Port
Time
Stamp
Reset
OPT
OUT1
OPT
OUT2
Pulse
Gen. 0
Pulse
Gen. 1
Pulse
Gen. 2
Pulse
Gen. 3
Trigger 0 Trigger 1
× × × × × ○ ○ ○ ○
LVAL IN
× × × × × ○ ○ ○ ○
DVAL IN
× × × × × ○ ○ ○ ○
FVAL IN
× × ○ ○ × ○ ○ ○ ○
EEN IN
○ ○ ○ ○ ○ ○ ○ ○ ○
OPT IN 1
○ ○ ○ ○ ○ ○ ○ ○ ○
OPT IN 2
Soft Trigger 0
○ ○ ○ ○ ○ ○ ○ ○ ○
Soft Trigger 1
○ ○ ○ ○ ○ ○ ○ ○ ○
Soft Trigger 2
○ ○ ○ ○ ○ ○ ○ ○ ○
Input Port
○ ○ ○ ○ ○ ○ ○ ○ ○
Soft Trigger 3
○ ○ ○ ○ ○
× ○ ○ ○
Pulse Gen. 0
○ ○ ○ ○ ○ ○
× ○ ○
Pulse Gen. 1
○ ○ ○ ○ ○ ○ ○
× ○
Pulse Gen. 2
○ ○ ○ ○ ○ ○ ○ ○
×
Pulse Gen. 3
LEGEND: 0 = valid combination / x = Not valid (do not use this combination)
6.4 Configuring the GPIO module (register settings)
6.4.1 Input/Output Signal Selector
Address Internal Name GenIcam Name Access Size Value (Range)
Selector CAMERA Trigger 0
0xB060
(for Camera Trigger)
Camera Trigger 0 R/W 4
GPIO Selector:
0xB064
Selector CAMERA Trigger 1
(For Delayed Trigger)
Camera Trigger 1 R/W 4
0x00:CAMERA LVAL IN
0x01:CAMERA DVAL IN
0x02:CAMERA FVAL IN
0xB070
Selector GPIO PORT 1
(Optical Out 1)
GPIO_Port1 R/W 4
0x03:CAMERA EEN IN
0x04:GPIO Port 1 IN
0xB074
Selector GPIO PORT 2
(Optical Out 2)
GPIO_Port2 R/W 4
0x05:GPIO Port 2 IN
0x0C:SOFT TRIG 0
0xB090 Pulse Generator 0 Selector PulseGenerator0 R/W 4
0x0D:SOFT TRIG 1
0x0E:SOFT TRIG 2
0xB094 Pulse Generator 1 Selector PulseGenerator1 R/W 4
0x0F:SOFT TRIG 3
0x10:Pulse Generator 0
0xB098 Pulse Generator 2 Selector PulseGenerator2 R/W 4
0x11: Pulse Generator 1
0x12: Pulse Generator 2
0x13: Pulse Generator 13
0xB09C Pulse Generator 3 Selector PulseGenerator3 R/W 4
0x7F:No Connect
Add 0x80 will result in
low active output.
0xB0A0 Selector Time Stamp Reset TimeStampReset R/W 4
- 10 -
CM-030 GE / CB-030 GE
6.4.2 12-bit counter
Start Point
End Point
Length
Start Point
End Point
Length
Address Internal Name GenIcam Name
Access Size Value (Range)
ClockSource 0x00: 25MHz
0xB000 Counter Clock Choice R/W 4
0x01: Pixel Clock
ClockPreScaler 0x000: Bypass
0x001: 1/2 Dividing
0xB004 Counter Dividing Value R/W 4 0x002: 1/3 Dividing
|
0xFFF: 1/4096 Dividing
6.4.3 Pulse generators (20-bit x 4)
There are 4 pulse generators (designated 0 through 3) that can be used to create various
timing scenarios by programming start point, endpoint, length and repeats.
Address Internal Name GenIcam name Access Size
Value (range)
0xB008 Length Counter 0 R/W 4 0x00001 to 0xFFFFF
Start point Counter
0(1)
0xB00C R/W 4 0x00000 to 0xFFFFF
0x00: infinite
0xB010
Start point Counter
0(2)
R/W 4
0x01: 1 time
|
0xFF: 255 times
0xB014 End point Counter 0 R/W 4 0x00001 to 0xFFFFF
0x00: Free Run
0xB018 Counter Clear 0 R/W 4
0x01: High Level Clear
0x02: Low Level Clear
0x04: Rising Edge Clear
0x08: Falling Edge Clear
0xB01C Length Counter 1 R/W 4 0x00001 to 0xFFFFF
Start point Counter
1(1)
0xB020 R/W 4 0x00000 to 0xFFFFF
0: Infinite
0xB024
Start point Counter
1(2)
R/W 4
1: 1 time
|
255: 255 times
0xB028 End point Counter 1 R/W 4 0x00001 to 0xFFFFF
0x00: Free Run
0xB02C Counter 1 Clear R/W 4
0x01: High Level Clear
0x02: Low Level Clear
0x04: Rising Edge Clear
0x08: Falling Edge Clear
- 11 -
CM-030 GE / CB-030 GE
Address Internal Name GenIcam name Access Size
Value (range)
0xB030 Length Counter 2 R/W 4 0x00001 to 0xFFFFF
Start point Counter
2(1)
0xB034 R/W 4 0x00000 to 0xFFFFF
0x00: Infinite
0xB038
Start point Counter
2(2)
R/W 4
0x01: 1 time
|
0xFF: 255 times
0xB03C End point Counter 2 R/W 4 0x00001 to 0xFFFFF
0x00: Free Run
0xB040 Counter 2 Clear R/W 4
0x01: High Level Clear
0x02: Low Level Clear
0x04: Rising Edge Clear
0x08: Falling Edge Clear
0xB044 Length Counter 3 R/W 4 0x00001 to 0xFFFFF
Start point Counter
3(1)
0xB048 R/W 4 0x00000 to 0xFFFFF
0x00: Infinite
0xB04C
Start point Counter
3(2)
R/W 4
0x01: 1 time
|
0xFF: 255 times
0xB050 End point Counter 3 R/W 4 0x00001 to 0xFFFFF
0x00: Free Run
0xB054 Counter 3 Clear R/W 4
0x01: High Level Clear
0x02: Low Level Clear
0x04: Rising Edge Clear
0x08: Falling Edge Clear
- 12 -
CM-030 GE / CB-030 GE
6.5 GPIO programming examples
6.5.1 GPIO Plus PWC shutter
Example: 10µs unit pulse width exposure control (PWC).
Pixel clock is 40MHz. 400 clocks (500-100) equals 10µs.
Address Register Value
0xA040 Trigger Mode 2 = PWC ( Pulse Width
Control)
0xB000 Clock Choice 1 = Pixel Clock ( 40 MHz )
0xB004 Counter Dividing Value 0 = Pass through
0xB008 Length Counter 0 1000 Clocks
0xB00C Start point Counter 0 100 Clocks
0xB010 Repeat Count 0 1
0xB014 End point Counter 0 500 Clocks
0xB018 Counter Clear 0 4 = Rising Edge Clear
0xB060 CAMERA TRIGGER Selector 11 = pulse generator 0
0xB090 Pulse Generator 0 Selector 4 =OPT IN 1
LUT
（
Cross point switch)
12bit
Counte
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
LUT
1
2bit
Pulse Generator 3
(20bit Counter
)
LVAL IN
DVAL IN
FVAL IN
EEN IN
OPT IN 1
OPT IN 2
Soft Trigger 0
Soft Trigger 1
Soft Trigger 2
Soft Trigger 3
( Cross Point Switch )
Trigger 0
Trigger 1
OPT OUT 1
OPT OUT 2
Time Stamp Reset
Counter
25 MHz
Pixel Clock
Fig.8. Pulse Generator Timing Example 1
- 13 -
CM-030 GE / CB-030 GE
6.5.2 Internal Trigger Generator
Create a trigger signal and trigger the camera
Address Registe
r
Value
0xA040 Trigger Mode 1 = EPS
0xB000 Clock Choice 1 = Pixel Clock
0xB004 Counter Dividing Value 863 = 1/864 dev(Line Rate)
0xB008 Length Counter 0 1000 Clocks
0xB00C Start point Counter 0 100 Clocks
0xB010 Repeat Count 0 0 = Free Run
0xB014 End point Counter 0 500 Clocks
0xB018 Counter Clear 0 0 = No Clear
0xB058 CAMERA TRIGGER Selector 11 = pulse generator 0
Pulse Generator 0
100 Line
500 Line
1000 Line
output
Pulse Generator 0
100 Line
500 Line
1000 Line
output
LUT
（
Cross point switch)
12bit
Counte
Pulse Generator 2
(20bit Counter)
Pulse Generator 1
(20bit Counter)
Pulse Generator 0
(20bit Counter)
LUT
1
2bit
Pulse Generator 3
(20bit Counter
)
LVAL IN
DVAL IN
FVAL IN
EEN IN
OPT IN 1
OPT IN 2
Soft Trigger 0
Soft Trigger 1
Soft Trigger 2
Soft Trigger 3
( Cross Point Switch )
Trigger 0
Trigger 1
OPT OUT 1
OPT OUT 2
Time Stamp Reset
Counter
25 MHz
Pixel Clock(40MHz)
Li ne Rat e 46. 296 KHz
Fig.9. Pulse Generator 0 timing Example 2
- 14 -
CM-030 GE / CB-030 GE
7. GigE Vision Streaming Protocol (GVSP)
7.1 Digital Video Output (Bit Allocation)
Although the CM-030GE and CB-030GE are digital cameras, the image is generated by an
analog component, the CCD sensor.
The table and diagram below show the relationship between the analog CCD output level and
the digital output.
Ana log S igna l [mV ]
B lack Leve l
1023
890
32
0
25
700
DigitalOut [LSB]
Wh i t C l i L le p eve
100%Level
800
CCD out Analog Signal * Digital Out(10-bit)
Black Setup 3.6%, 25mV
32LSB
200mV 700mV 890LSB
230mV 800mV 1023LSB
The standard setting for 10-bit video level is 890 LSB. 200 mV CCD output level equals 100%
video output.
Fig. 10. Digital Output
7.2 Bit Allocation (Pixel Format / Pixel Type) – CM-030GE
In the GigE Vision Interface, GVSP (GigE Vision Streaming Protocol) is used for an application
layer protocol relying on the UDP transport layer protocol. It allows an application to receive
image data, image information and other information from a device.
In the monochrome camera, CM-030GE, the following pixel types supported by GVSP are
available.
With regard to the details of GVSP, please refer GigE Vision Specification available from AIA
(www.machinevisiononline.org).
7.2.1 GVSP_PIX_MONO8 (8bit)
１Byte ２Byte ３Byte
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Y0 Y1 Y2
7.2.2 GVSP_PIX_MONO10 (10bit)
１Byte ２Byte ３Byte ４Byte
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
Y
0
Y
0
Y
1
Y
1
- 15 -
CM-030 GE / CB-030 GE
7.2.3 GVSP_PIX_MONO10_PACKED (10 bit)
2 345678 901XX01XX234567892345678901XX01XX23456789
Y3Y1Y0 Y 2
Address Internal Name Access Size Value
0x01080001:Mono8
0xA410 Pixel Format type R/W 4 0x01100003:Mono10
0x010C0004:Mono10 Packed
7.3 Bit Allocation (Pixel Format / Pixel Type) – CB-030GE
In the GigE Vision Interface, GVSP (GigE Vision Streaming Protocol) is used for an application
layer protocol relying on the UDP transport layer protocol.
With regard to the details of the GVSP, please refer GigE Vision Specification available from
AIA (
www.machinevisiononline.org).
7.3.1 GVSP_PIX_BAYRG8 “BayreRG8 “
Odd Line
1 Byte 2 Byte 3 Byte
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
R0 R2G1
Even Line
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
G0 B1 G2
7.3.2 GVSP_PIX_BAYRG10 “Bayer RG10”
Odd Line
1 Byte 2 Byte 3 Byte 4 Byte
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
R0 R0
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
G1 G1
Even Line
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
G0 G0 B1 B1
7.3.3 GVSP_PIX_BAYGB8 “BayerGB8”
Odd Line
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
G0 B1 G2
Even Line
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
R0 R2G1
- 16 -
CM-030 GE / CB-030 GE
7.3.4 GVSP_PIX_BAYGB10 “BayerGB10”
Odd Line
1 Byte 2 Byte 3 Byte 4 Byte
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
G0 G0 B1 B1
Even Line
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
R0 R0
0
1
2
3
4
5
6
7
8
9
X
X
X
X
X
X
G1 G1
Address Internal Name Access Size Value
0x01080009:BAYRG8
0x0108000A: BAYGB8
0xA410 Pixel Format type R/W 4
0x0110000D:BAYRG10
0x0110000E:BAYGB10
Note: CB-030GE has the same Bayer sequence for Full and any of partial scanning as
RG. Therefore, comparing full scanning and partial scanning, the center might
be shifted.
As the Pixel Format type, CB-030GE supports BAYER GB 8 and BAYER GB 10.
When this type is selected, the output starts from 2nd line for all scanning.
- 17 -
CM-030 GE / CB-030 GE
8. Functions and Operations
8.1 GigE Vision Standard Interface
The CM-030GE and CB-030GE are designed in accordance with the GigE Vision standard. It
transmits digital images over Cat5e or Cat6 Ethernet cables. All camera functions are also
controlled via the GigE Vision interface.
The camera can operate in continuous mode, providing an endless stream of images. For
capturing individual images, related to a specific event, the camera can also be trigged. For
precise triggering, it is recommended to use a hardware trigger applied to the Hirose 12-pin
connector. It is also possible to initiate a software trigger through the GigE Vision interface.
However, when using software trigger, certain latency inherent to the GigE interface must be
anticipated. This latency, that manifests itself as jitter, greatly depends on the general
conditions and traffic on the GigE connection. The frame rate described in this manual is for
the ideal case and may deteriorate depending on conditions.
When using multiple cameras (going through a switch and/or a single path) or when operating
in a system with limited transmission bandwidth the Delayed Readout Mode and Inter-Packet
Delay functions can be useful.
8.2 Recommended Network Configurations
Although the CM-030GE and CB-030GE conform to Gigabit Ethernet (IEEE 802.3) not all
combinations of network interface cards (NICs) and Switches/Routers are suitable for use with
the GigE Vision compliant camera.
JAI will endeavor to continuously verify these combinations, in order to give users the widest
choice of GigE components for their system design.
8.2.1 Verified Network Interface Cards (NICs)
At the time of publishing this document these combinations have been verified:
NIC
manufacturer
Model PCI Bus PCI-X Bus PCI-Express Bus
Intel PRO/1000MT
√ (33MHz) √(100MHz)
−
(PWLA8490MT)
Intel PRO/1000GT
√ (33MHz) √ (33MHz)
−
(PWLA8391GT)
Intel PRO/1000PT
√ ( x1 )
− −
(EXPI9300PT)
Minimum PC requirements are as follows in order to fulfill the above conditions:
• Intel Core 2 Duo , 2.4GHz or better, alternatively AMD Athlon 64 x2, CPU
• At least 2 GB memory
• Video Card with PCI Express Bus x 16 , VRAM better than DDR2 with 256 MB or more,
and display capability of 2560 x 1600
• More than 200 GB free disk space
• Windows XP, SP2 (32bit)
• Do not use screen saver and power save functions.
Pentium 4 type PC is not recommended due to dependency on chip set bus performance.
- 18 -
CM-030 GE / CB-030 GE
8.2.2 Video data rate (network bandwidth)
The video bit rate for CM-030GE and CB-030GE is:
Model Pixel Type Packet
data volume
(In case the Packet size is 1500)
In case using Jumbo Frame, the packet data will be improved by 2 %.
For CM-030GE and CB-030GE, the jumbo frame can be set at maximum 4040 Bytes (Factory setting
is 1440 Bytes). To set Jumbo Frame, refer to chapter 8.2.3.
When Optical Black pixels are transferred with the image (OB transfer mode enabled), the
maximum packet value is TBD Mbit/s.
To ensure the integrity of packets transmitted from the camera is recommended to follow
these simple guidelines:
1. Whenever possible use a peer-to-peer network.
2. When connecting several cameras, going though a network switch, make sure it is
capable of handling jumbo packets and that it has sufficient memory capacity.
3. Configure inter-packet delay to avoid congestion in networks switches.
4. Disable screen saver and power save functions on computers.
5. Use high performance computers with multi-CPU, hyper-thread and 64-bit CPU, etc.
6. Only used Gigabit Ethernet equipment and components together with the camera.
7. Use at least Cat5e or preferably Cat6 Ethernet cables.
8. Whenever possible, limit the camera output to 8-bit.
8.2.3 How to set Jumbo Frame (in Windows
TM
XP environments)
(1) Click [start] and click [Control Panel].
(2)Click [Performance and Maintenance].
(3)Click [System].
(4)Click [Hardware] tab.
(5)Click [Device Manager].
(6)Expand [Network adapters].
(7) Select target NIC, right-click, and click
[Properties].
MONO8 243Mbit/s CM-030GE
MONO10_PACKED 364Mbit/s
MONO10 485Mbit/s
BAYRG8,BAYGB8 243Mbit/s CB-030GE
BAYRG10,BAYBG10 485Mbit/s
- 19 -
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