Toshiba IK-SX1L User Manual download pdf (Page 14)

7.6 Pulse width trigger

This is the mode to set the exposure period by the pulse width of the trigger signal ap-

plied to the DIGITAL terminal. This accumulates electric charge taking the trigger signal

“L” period as exposure time, and developes a 1-frame image. The trigger signal mini-

mum pulse width (“L” period) is 20µs (1/50000s).

Input signal: Trigger

Output signal: Video data, pixel clock, FEN/VD, LEN/HD

Trigger

FEN

LEN

Video data

(video period image)

Exposure period

7.7 Pulse width trigger partial readout

This is the mode for partial scanning by the pulse width trigger operation.

Input signal: Trigger

Output signal: Video data, pixel clock, FEN/VD, LEN/HD

FEN

LEN

Trigger

Video data

(video period image)

Exposure period

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 23 24

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Toshiba IK-SX1L User Manual Page 14