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Extended shutter, Table 104: advanced register: extended shut – ALLIED Vision Technologies Marlin F-201 User Manual

Page 210

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Configuration of the camera

MARLIN Technical Manual V2.4.0

210

Extended shutter

The exposure time for long-term integration of up to 67 sec. can be entered
with µs-precision via the EXTENDED_SHUTTER register.

The longest exposure time, 3FFFFFFh, corresponds to 67.11 sec.

Register

Name

Field

Bit

Description

0xF100020C

EXTD_SHUTTER

Presence_Inq

[0]

Indicates presence of this fea-
ture (read only)

---

[1.. 5]

Reserved

ExpTime

[6..31]

Exposure time in µs

Table 104: Advanced register: Extended shutter

Note

L

Exposure times entered via the 81Ch register are mir-
rored in the extended register, but not vice versa.

Changes in this register have immediate effect, even
when camera is transmitting.

Extended shutter becomes inactive after writing to a
format/mode/framerate register.

Extended shutter setting will thus be overwritten by
the normal timebase/shutter setting after Stop/Start of
FireView or FireDemo.

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