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USER’S MANUAL & REFERENCE GUIDE: FFM4027D/Multi 

Narragansett Imaging 

12 

www.nimaging.com 

 

LEDs

FFM4027

User 

supplied 

optics 

+12VDC (typical) 
+6/+28VDC (min/max) 

Integration and Timing Control 

Output Sync.

+5VDC 

Ima

g

e Sen

s

or

Pow

e

r and

 I/O

 C

onn

ect

o

r 

USB

 

C

o

n

nec

tor 

USB 

C

a

mera Lin

k

 C

o

n

nec

tor 

5

Video Data and Clock 

LVAL

DVAL

FVAL

CC1

CC2

Serial 

Denotes differential signal

power

status

 

Figure 4. Camera Interfaces 

Summary of Contents for FFM4027D Multi

Page 1: ...Narragansett Imaging 51 Industrial Drive North Smithfield RI 02896 Tel 401 762 3800 Fax 401 767 4407 User s Manual and Reference Guide DIGITAL CAMERA MODULE FFM4027D Multi June 2004 www nimaging com...

Page 2: ...eatures 3 Applications 4 CCD Image Sensor 4 Camera Specifications and Operating Conditions 7 Design 7 Electronics 7 Firmware 10 Mechanics 10 Camera Interfaces 11 Electrical Interfaces 13 Timing 15 Cam...

Page 3: ...rragansett Imaging FTF4027C Full Frame CCD Image Sensor Data Sheet Dalsa Professional Imaging FFM4027 Overview The FFM4027D Multi is a high performance 11 Mega pixel CCD camera It offers high speed an...

Page 4: ...scanning aerial photography scientific imaging and medical imaging Further the modular construction of the FFM4027D Multi makes it suitable for OEM product platforms that do not require external hous...

Page 5: ...nimaging com utilizes only a single sensor output Please contact Narragansett Imaging to discuss multiple output applications Figure 1 FTF4027 Structure The sensor data sheet contains detailed inform...

Page 6: ...ed split or four quadrant readout Fill Factor 100 Active Pixels 4008 x 2672 Total Pixels 4056 x 2684 Pixel Size 9 m x 9 m Active Optical Size 36 072 mm x 24 048 mm Active Diagonal Size 43 40 mm Chip S...

Page 7: ...00 850 mA Continuous Mode 210 900 mA Video Gain 0 36 dB Black Level Offset 0 25 of full scale Table 4 FFM4027D Multi Operating Conditions Design The FFM4027D Multi employs precise low noise analog ele...

Page 8: ...to supply the voltages required by the sensor and its clock drivers The Video Processing Board passes one two or four channels of 12 bit video to the Timing Board Dense programmable logic on the Timi...

Page 9: ...s microcontroller resides on the Timing Board A serial peripheral interface SPI within the microcontroller is used to program the TDA9965 and TDA9991 devices while its serial port is dedicated to the...

Page 10: ...described in the document FFM3020D Multi Hardware Manual and Programmer s Guide The protocol is compatible with Camera Link serial port drivers offered by frame grabber manufactures Narragansett s FF...

Page 11: ...gid connection of the Sensor board allows mounting schemes that facilitate optical alignment All the external electrical connections occupy one edge of the Power Board and each employs a right angle c...

Page 12: ...User supplied optics 12VDC typical 6 28VDC min max Integration and Timing Control Output Sync 5VDC Image Sensor Power and I O Connector USB Connector USB Camera Link Connector 5 Video Data and Clock...

Page 13: ...I O Connector J2 Connector type AMP 749798 1 Pin Function Notes 15 Output Sync output TTL for external strobe etc 13 5 V DC output 50 mA maximum 1 6 7 12 V DC input 11 Integration Timing Control input...

Page 14: ...r Shield 10 CC2 19 X3 2 X0 11 CC3 20 SerTC 3 X1 12 CC4 21 SerTFG 4 X2 13 Inner Shield 22 CC1 5 Xclk 14 Inner Shield 23 CC2 6 X3 15 X0 24 CC3 7 SerTC 16 X1 25 CC4 8 SerTFG 17 X2 26 Inner Shield 9 CC1 1...

Page 15: ...er in a latter section Note that ITC control can also be provided via the Camera Link serial interface This feature is described in the FFM3020D Multi Hardware Manual and Programmer s Guide Mode 2 has...

Page 16: ...dicate valid data on Camera Link data channel A The following figures describe the Camera Link timing in detail FVAL LVAL 0 1 2 2669 2670 2671 CHAN A line 486 1 ms Figure 6 Camera Link Frame Timing mo...

Page 17: ...Frame End of Frame Timing all modes Integration and Timing Control ITC The ITC input to the FFM4027 is used to control frame rate and integration time in modes 0 and 1 The rising edge of ITC initiates...

Page 18: ...anual and Programmer s Guide Windows Application The application is coded in C using Microsoft s Visual Studio It has two primary components a camera driver class and a dialog class The driver class p...

Page 19: ...rate to be used to communicate with the camera In this example COM1 and COM2 were found to be available Figure 11 Serial Chooser Dialog Choose a serial port and click OK The main dialog will appear r...

Page 20: ...seconds to locate the camera and retrieve all of its current settings If the camera is power cycled the user must press Find Camera to locate the camera on the selected serial port and initialize the...

Page 21: ...selects the Look Up Table Mode This selects the source of the ITC signal Various CCD voltage settings Exercise caution when adjusting these settings Click here to apply the voltage settings Click here...

Page 22: ...the camera is turned on Click to start the downloading of the selected Altera file The camera will store the file in non volatile memory and then re configure the Altera CPLD Click this to search for...

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