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IMAGE SENSOR
Interface board
C8940 series
PCI board for CCD multichannel detector head
C8940 series is an interface board equipped with a PCI bus controller. Two types C8940 series are available: C8940 compatible with RS422 digital interface cameras and C8940-01 compatible with LVDS digital interface cameras. Both types can be directly connected to a Hamamatsu multichannel detector head to perform image acquisition. The internal dual buffer memory control circuit permits transfer of acquired image data to the PCI bus while acquiring image data. This control circuit also allows monitoring and acquiring images without caring about the image data size. C8940 series also has a trigger function that acquires images from a CCD multichannel detector head in free-running operation. It is therefore possible to start acquiring a specified number of frames by input of an external trigger signal, or to acquire one image at each input edge of external trigger signals, or to acquire sequential frames in a period specified between external trigger levels. C8940 series can also generate trigger signals. Furthermore, C8940 series has a frame rate measurement function to use during image acquisition, as well as a serial interface function and digital I/O function allowing you to control the CCD multichannel detector head through a single camera interface cable.
Features
Applications
l Dual buffer memory for high-speed acquisition of sequential l Data aquisition by CCD multichannel detector head (C8677/C9047/C9265 series) images l Image data acquisition function by external trigger l Trigger signal generator for digital interface and trigger output function l Frame rate measurement function l Selective operation of two or more C8940 series installed on the same PCI bus l Digital interface with serial interface and digital I/O functions l DMA transfer of image data to PCI bus
s Selection guide
C8940 series is available with two different digital interfaces. C8940 series has a 16-bit PCI panel connector, but also works with a 32-bit camera interface when an optional extended panel (A9414) is added. Type No. Digital interface CCD multichannel detector head C8940 RS-422 C8677, C9047, C9265 C8940-01 LVDS C8677-01, C9047-01, C9265-01
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Interface board
Specifications
Parameter Interface for CCD multichannel detector head Image Sampling frequency input AD conversion resolution External input (BNC) Trigger Interface output for CCD multichannel detector head Frame memory Serial interface C8940 RS-422 30 MHz Max. 32-bit Max. *1 TTL level input *2
C8940 series
C8940-01 LVDS (RS-644)
Trigger generator, output of external input trigger to camera, output logic setting *3
2 M Byte x 2 Bank 16C550 RS-232 level DI x 1 bit DO x 3 bit *3 DI/O DO x 2 bit on A9414 (expansion panel) side output Frame rate measurement 2 s/frame Max. 1 level Interruption End of image data acquisition, end of frame rate measurement, serial interface Comforms to PCI bus I/F Ver. 2.1 (PCI controller: PCI9080) BUS I/F 5 V, 32-bit card 1 slot Occupation slot When A9414 (extended panel) is used: 2 slots Supply voltage DC+5 V / Approx. 700 mA Storage temperature -20 to 70 C Operating temperature *4 0 to 50 C Dimensions 175.63 x 106.68 mm (PCI short card size) Weight Approx. 163 g Compatible camera Hamamatsu multichannel detector head (C8677/C9047/C9265 series) *1: 16-bit output from C8940 series panel connector: 32-bit output from C8940 series panel when A9414 (extended panel) is added. *2: Operation up to specified number of frames from trigger edge, one frame operation from trigger edge, operation between trigger levels, and input logic setting are possible. *3: C8940: RS-422, C8940-01: LVDS *4: Dust, corrosive gas, no condensation
s Configuration diagram
ON BOARD CN RS422 (LVDS) Dr/Rv CCD MULTICHANNEL DETECTOR HEAD I/F RS232C Dr/Rv 16C550 BOARD CONTROL ADDRESS DECODE TRIGGER IN TTL PCI CONTROLLER PCI9080 FRAME BUFFER
PCI BUS
KACCC0209EA
2
Interface board
s Dimensional outline (unit: mm)
176.63
C8940 series
CAM PCI LED1 LED2
80
44
CM1
J1
JP1
106.68
KACCA0132EA
s Pin connection for CCD multichannel detector head (MDR, 50-pin half pitch connector)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Terminal name RXD TXD GND VSYNC+ HSYNC+ PCLK+ TRIGGER OUT+ IN0+ OUT0+ Data A0+ (LSB) Data A1+ Data A2+ Data A3+ Data A4+ Data A5+ Data A6+ Data A7+ (MSB) Data B0+ (LSB) Data B1+ Data B2+ Data B3+ Data B4+ Data B5+ Data B6+ Data B7+ (MSB) Pin No. 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Terminal name RTS CTS GND VSYNCHSYNCPCLKTRIGGER OUTIN0OUT0Data A0- (LSB) Data A1Data A2Data A3Data A4Data A5Data A6Data A7- (MSB) Data B0- (LSB) Data B1Data B2Data B3Data B4Data B5Data B6Data B7- (MSB)
s Pin connection for trigger input (BNC connector)
Pin No. 1
Terminal name TRIGGER-IN
Pin No. F
Terminal name GND
3
Interface board
Extended panel A9414 (optional) s Dimensional outline (unit: mm)
C8940 series
A9414 is a connector board designed to convert the on-board connector of C8940 series to a PCI panel connector. Please purchase this board separately when using C8940 series as a 32-bit interface.
APPROX. 50
44
CM1
106.68
KACCA0133EA
s Pin connection (A9414) for CCD multichannel detector head (MDR, 50-pin half pitch connector)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Terminal name NC NC GND NC NC NC OUT1+ NC OUT2+ Data C0+ (LSB) Data C1+ Data C2+ Data C3+ Data C4+ Data C5+ Data C6+ Data C7+ (MSB) Data D0+ (LSB) Data D1+ Data D2+ Data D3+ Data D4+ Data D5+ Data D6+ Data D7+ (MSB) Pin No. 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Terminal name NC NC GND NC NC NC OUT1NC OUT2Data C0- (LSB) Data C1Data C2Data C3Data C4Data C5Data C6Data C7- (MSB) Data D0- (LSB) Data D1Data D2Data D3Data D4Data D5Data D6Data D7- (MSB)
4
Interface board
s Connection example of CCD multichannel detector head to peripheral devices
POWER SUPPLY (+5 V, 15 V)
C8940 series
CABLE FOR IMAGE SENSOR A9390, A9390-01, A9390-02 (2 m)
EXTENDED PANEL A9414 (FOR 32 BIT INTERFACE)
CCD MULTICHANNEL DETECTOR HEAD C9047, C9047-01
INTERFACE BOARD C8940, C8940-01
IBM PC/AT COMPATIBLE PC
KACCC0210EB
Cable for image sensor (option) A9390: 50-50-pin cable (2 m) A9390-01: 50-36-pin cable (2 m) A9390-02: 50-pin one end not connectorized cable (2 m)
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. (c)2004 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvagen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Cat. No. KACC1096E02 Nov. 2004 DN
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