Pike
Technical
Manual
V5.2.3
113
Description of the data path
Description
of
the
data
path
Auto gain
All
Pike
cameras
are
equipped
with
auto
gain
feature.
When
enabled
auto
gain
adjusts
the
gain
within
the
default
gain
limits
or
within
the
limits
set
in
advanced
register
F1000370h
in
order
to
reach
the
brightness
set
in
auto
exposure
register
as
reference.
Increasing
the
auto
exposure
value
(aka
target gray value
)
increases
the
average
brightness
in
the
image
and
vice
versa.
The
applied
algorithm
uses
a
proportional
plus
integral
controller
(PI
controller)
to
achieve
minimum
delay
with
zero
overshot.
The
following
table
shows
both
the
gain
and
auto
exposure
CSR.
Note
Configuration
To
configure
this
feature
in
an
advanced
register,
see