Pike Technical Manual
V5.2.0
335
Configuration of the camera
Auto shutter control
The table below illustrates the advanced register for
auto shutter control
. The
purpose of this register is to limit the range within which auto shutter operates.
When both
auto shutter
and
auto gain
are enabled, priority is given to increas-
ing shutter when brightness decreases. This is done to achieve the best image
quality with lowest noise.
For increasing brightness, priority is given to lowering gain first for the same
purpose.
Register
Name
Field
Bit
Description
0xF1000340 IO_INTENA_DELAY
Presence_Inq
[0]
Indicates presence of this
feature (read only)
---
[1..5]
Reserved
ON_OFF
[6]
Enable/disable integration
enable delay
---
[7..11]
Reserved
DELAY_TIME
[12..31]
Delay time in μs
Table 167: Advanced register:
Delayed Integration Enable
Register
Name
Field
Bit
Description
0xF1000360 AUTOSHUTTER_CTRL
Presence_Inq
[0]
Indicates presence of this
feature (read only)
---
[1..31]
Reserved
0xF1000364 AUTOSHUTTER_LO
---
[0..5]
Reserved
MinValue
[6..31]
Minimum auto shutter value
lowest possible value: 10 μs
0xF1000368 AUTOSHUTTER_HI
---
[0..5]
Reserved
MaxValue
[6..31]
Maximum auto shutter value
Table 168: Advanced register:
Auto shutter control
Note
•
Values can only be changed within the limits of shutter
CSR.
•
Changes in auto exposure register only have an effect
when auto shutter is enabled.
•
Auto exposure limits are: 50..205 (
SmartView
Ctrl1
tab
:
Target grey level
)
