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CMV12000

Functional Description

Datasheet

• PUBLIC

DS000603

• v6-00 • 2023-Sep-22

│ 43

Reg. Name

Address

Bits

Default

Description

Vtfl3

106

106[13:7]

Sets the level of kneepoint 2:

Bit [13] =0/1: Enable/Disable DAC

Bits [12:7]: Vtfl3 voltage level

With external exposure mode, the kneepoint and total exposure times are set with the T_EXP1/2 and

FRAME_REQ triggers. The timing that needs to be applied in this external exposure mode looks like

the one below.

Figure 51:

Multiple Slope HDR with External Exposure

Attention

A combination of multiple slope and interleaved HDR is not supported.

7.4.4

Windowing

To limit the amount of data or to increase the frame rate of the sensor, windowing in Y direction is

possible. The number of lines and start address can be set by programming the appropriate registers.

The start address of a window should be a multiple of

four (0, 4, 8 …).

The size (number of rows) of a window has to be a certain multiple and this depends on the mode and

number of sides used. These multiples are stated below:

Figure 52:

Window Size Multiples

Sides Used

Normal

XY-Subsampling

Binning

FRAME_REQ

T_EXP1

Total exposure time

Exposure kp1

Exposure kp2

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