Texas Instruments MC-1000WU-20A manual Figure B±6.Shutter External Mode

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Timing Diagrams

Figure B±6.Shutter External Mode

Shutter Command (Input)

Vertical Drive

(IN)

Shutter Monitor

(Out)

Vertical SYNC (Internal)

Shutter Window

Mechanical Shutter

or Strobe Light

Composite

Video (Out)

Integrate Frame

 

Read Out Frame

 

 

525H

 

 

 

1050H

 

 

 

 

 

 

 

 

 

 

 

 

 

Integrate

 

 

Flush

30H

Read Out

1017H

34H

Vertical

3H

For High Dynamic Range Input.

Blank

Vertical

 

Blank

 

 

30H

525H

3H

30H

Read Out

3H

1017H

Vertical

 

 

Vertical

 

 

 

 

 

Blank

 

 

Blank

 

 

Figure B±7.The Relationship of VD Input and HD Input

TV External Mode

VD (Input)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HD (Input)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

± 50 ns

 

 

 

 

 

 

 

 

 

 

Shutter External Mode

 

 

 

 

 

 

 

 

 

 

 

Shutter Pulse Width

 

SHUTTER (Input)

 

 

 

 

 

 

 

 

(380 μs to 10 μs)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5 to 50 ns

VD (Input)

± 50 ns

HD (Input)

Timing Diagrams

B-5

Image 39
Contents MC-1000WU-20A High-Resolution Camera Users Guide Important Notice About This Manual Read This FirstTrademarks If You Need Assistance Page Contents Tables FiguresTopic General DescriptionFeatures Introduction ±1. MC-1000WU-20A Interface Options and Mode SelectionPhysical Description Equipment Supplied Equipment Required But Not Supplied Specifications ±1. Specifications Specifications±1. Specifications ±1. Input Interface Circuit of VD, HD, and MCK Interface CircuitInstallation Interface Assignments ±1. Auto Iris Connector Pin Assignment±4. AUX Connector Pin Assignment Mounting the Camera Installation ProcedurePost-Installation Test Installation Operation Turn-On Procedure General Operating ProceduresExternal Operation See Appendix B Figure B±1. TV Internal ModeOperation CCD Circuit Description CCD Array Cleaning Instructions Cleaning Functional Block Diagram Figure A±1. Functional Block Diagram Functional Block DiagramTiming Diagrams Figure B±1.TV Internal Mode see Note Timing DiagramsFigure B±2.TV External Mode Figure B±5.Shutter Internal Mode Figure B±6.Shutter External Mode Figure B±8.HD Input Waveform Important Notice