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CSG14K_CSG8K

Functional Description

Datasheet

• PUBLIC

DS000571

• v1-00 • 2020-Dec-15

112

│ 94

The figure below shows the state diagram of the in-line streaming mode.

Figure 119:

State Diagram: In-Line Streaming Mode

In the figure, YSIZE_TOT is the total number of rows that are read in a frame (set with YWINi and

YWIN_ENA as described in section 7.5.3). Just like in normal streaming mode, the exposure is

pipelined (expose frame N+1 while frame N is being read). The start of exposure is controlled with

EXP_TIME_INL (and its relation to YSIZE_TOT). Like in other modes, the shutter lag applies to both

start and end of exposure by default. The resulting actual exposure time is always a multiple of the

row length.

In case shutter lag is not disabled, the actual exposure time is exactly EXP_TIME_INL * trow. The valid

range for the register is 1 ≤ EXP_TIME_INL ≤ YSIZE_TOT.

Attention

After a rising edge on REQ_EXP, the sensor goes directly to a GLOB state without first exposing.

This means that the first frame read out after the trigger will contain corrupted data.

Attention

After a rising edge on REQ_EXP, the sensor goes directly to a GLOB state without first exposing.

This means that the first frame read out after the trigger will contain corrupted data.

GLOB

IDLE

RESET

READOUT

(N)

EXPOSURE

(N+1)

rising (REQ_EXP)

after (RowLength * YSIZE_TOT)

after (ExpDelay) **

=> ExpDelay = RowLength *

(YSIZE_TOT

– EXP_TIME_INL)

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