
Interface board
C8940 series
2
I
Configuration diagram
KACCC0209EA
Specifications
Parameter
Interface for CCD
multichannel detector head
Sampling frequency
AD conversion resolution
External input (BNC)
Interface output for CCD
multichannel detector head
Frame memory
Serial interface
C8940
C8940-01
RS-422
LVDS (RS-644)
30 MHz Max.
32-bit Max. *
1
Image
input
TTL level input
*
2
Trigger
Trigger generator, output of external input trigger to camera, output logic setting
*
3
2 M Byte × 2 Bank
16C550
DI × 1 bit
DO × 2 bit on
A
9414 (expansion panel) side output
2 s/frame Max.
1 level
End of image data acquisition, end of frame rate measurement, serial interface
Comforms to PCI bus I/F Ver. 2.1 (PCI controller: PCI9080)
5 V, 32-bit card
1 slot
When
A
9414 (extended
panel
) is used: 2 slots
DC+5 V / Approx. 700 mA
-20 to 70 °C
0 to 50 °C
175.63 × 106.68 mm (PCI short card size)
Approx. 163 g
Hamamatsu multichannel detector head (C8677/C9047/C9265 series)
RS-232 level
DO × 3 bit *
3
DI/O
Frame rate measurement
Interruption
BUS I/F
Occupation slot
Supply voltage
Storage temperature
Operating temperature
*
4
Dimensions
Weight
Compatible camera
*1: 16-bit output from C8940 series panel connector: 32-bit output from C8940 series panel when
A
9414 (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
CCD MULTICHANNEL
DETECTOR HEAD
I/F
TRIGGER
IN
TTL
RS232C
Dr/Rv
16C550
RS422
(LVDS)
Dr/Rv
FRAME BUFFER
BOARD CONTROL
ADDRESS DECODE
PCI CONTROLLER
PCI9080
PCI BUS
ON BOARD CN