JAI TM-6710 operation manual Partial Scan Mode, Integration

Models: TM-6710

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Operation

FIGURE 12. Internal Slow Reset Mode

Pulse

(VINIT)

 

 

min 2H

 

Hd

1 2 3 4 5 6 7 8 9 10

Internal Vinit

X

Transfer Gate

Pulse

7H

Discharge pulse

Composite

Video

External

5H

Exposure Time

3.3.4Partial Scan Mode

A key advantage of the TM-6710 is the partial scan mode, which provides up to 300Hz frame rate output. 200 line partial scan is output at 236Hz. 100 line partial scan is output at 300Hz.

VIDEO

SHUTTER

 

9

0

1

 

 

 

 

 

 

 

 

 

 

 

8

 

 

2

 

 

 

7

 

 

3

 

 

 

 

6

4

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

UP

 

D

E

0

1

2

 

 

 

 

 

 

3

 

 

C

 

 

 

 

4

 

 

B

 

 

 

6

5

 

 

A

 

 

 

 

 

 

9

87

 

DWN MODE

POWER

Normal mode:

F

UP

120 Hz progressive scan

200 line scan:

F

DWN

236 Hz progressive scan

100 line scan:

E

UP

300 Hz progressive scan

DIGITAL

3.3.5Integration

Integration is activated by keeping INTEG control as active low. Integ is #11 of the 12-pin connector for the TM-6710, (TTL) and #10 and 23 of the Camera Link connector for the TM-6710CL (LVDS). During low, the TM-6710 series keeps integrating and, upon the rising edge of the INTEG control pulse, outputs the frame. During integration, the signal processing keeps optical black levels as the reference black video to clamp video levels. This has the result of cancelling out thermal noise during the integration period.

TM-6710/6710CL High-Speed Progressive Scanning CCD Camera

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JAI TM-6710 operation manual Partial Scan Mode, Integration