JAI CV-L105 Configuration via I/F connector and jumpers, Potentiometers and jumpers placing

Page 19

CV-L105

7.2. Configuration via I/F connector and jumpers

The binning function, pixel rate and RS-232C function can be controlled by TTL inputs on the 68pin Hirose interface connector and with jumper settings.

Below table describe the possible states of these inputs. Please refer to fig. 7. for principle.

Function

RS-232C contr.

 

Binning

 

Clock

 

 

Pin

 

 

 

 

Pin

 

Pin

JP3

JP4

#30

JP1

 

JP2

 

#10

JP5

#31

Remarks

 

RS-232C control only

 

 

O

 

S

 

H

 

O

 

O

 

H

 

O

 

H

Factory setting. RS-232C enabled

 

RS-232C enable/disable

 

 

S

 

O

 

L

 

O

 

O

 

H

 

O

 

H

#30 low for RS-232C enabled

 

by I/F pin #30

 

 

 

 

H

 

 

 

 

 

#30 high for RS-232C disabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Binning fixed at 1024 by JP2

 

 

S

 

 

O

 

 

H

 

 

O

 

S

 

H

 

x

 

 

H

 

JP2 closed for 1024

RS-232C

 

Binning select by I/F pin #10

 

 

 

 

 

 

 

 

S

 

O

 

H

 

 

 

 

#10 high for 2048

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

disabled

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

#10 low for 1024

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pixel clock select by JP5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

H

JP5 open for 30 MHz

Set by

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

JP5 closed for 15 MHz

 

 

 

 

S

 

 

O

 

 

H

 

 

x

 

 

x

 

 

H

 

 

 

 

 

jumper

 

Pixel clock select by I/F pin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

H

#31 high for 30 MHz

& pin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#31

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

#31 low for 15 MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O = jumper open

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S = jumper short

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H = input high. ( open. 5V by the internal 4.7 kpull-up resistor) L = input low. (closed to GND)

x = do not care

7.3. Potentiometers and jumpers placing

There are 5 solder jumpers on the main board (PK8234B), which are accessible for the user. On the board (PK8235B) 7 potentiometers are found. The top one marked A/D is for factory adjustment. Do not touch it.

The red, green and blue gain and offset potentiometers is factory adjusted to white color balance at 3100K. It is used in factory setting configuration. As the green gain and offset is reference, do not touch it.

JP4 JP5 JP2 P1 JP3

Top

A/D offset

R gain

R offset

G gain

G offset

B gain

B offset

Fig. 21. Potentiometers and jumpers placing

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Image 19
Contents CV-L105 CV-L105 Table of ContentsLocations and Functions Main FeaturesGeneral Standard CompositionPin Assignment Pin Digital interface connectorGND RXD Pin Hirose connector PowerPin Dsub connector RS-232C TXDVideo output Input and Output CircuitsStrobe LEN Pixel rate select input RS-232C on/off enable/disableTrigger input Binning select inputPrinciple of operation Functions and OperationsCV-L105 PC with Frame Horizontal Resolution VerticalEncoder Trigger modes Internal Trigger. Scan modeScan Internal Trigger. Scan modeTiming for internal shutter mode Internal Trigger. Shutter modeTiming for external trigger scan mode External Trigger. Scan modeShutter External Trigger. Shutter modeOther functions RS-232C control. Communication setting Configuring the CameraBinning Trigger ModeShutter/Scan Mode Clock SelectCommunication and files Gain and offset adjustmentPotentiometers and jumpers placing Configuration via I/F connector and jumpersOutlines External Appearance and DimensionsSpecifications table SpecificationsSpectral Sensitivity Users Record Users Mode Settings Users Modifications