BOBCAT Hardware User’s Manual
Imperx, Inc.
Rev. 1.0
6421 Congress Ave.
5/4/2010
Boca Raton, FL 33487
+1 (561) 989-0006
133 of 212
This register sets the exposure control mode and for the camera.
Address
:
0x0544
Data (1:0)
:
00 – off – no exposure control
01 – pulse width – the duration of the selected
trigger pulse determines the exposure during
triggering
10 – internal – exposure control register 0x0548 sets
the camera exposure
11 – external – an external signal via the camera I/O
determines the exposure.
Data (31:2)
:
N/A
4.3.6.2 Exposure Time Absolute
This register sets the actual camera exposure time when “Internal” exposure
mode is selected.
Address
:
0x0548
Data (23:0)
:
<value> – actual exposure time in micro seconds.
Data (31:24)
:
N/A
4.3.6.3 Programmable Line Time Enable
This register enables a programmable line time mode. The user can extend the
camera line time beyond the camera free-running line time. This applies to all
lines in the frame.
Address
:
0x054C
Data (0)
:
0 – disable programmable line time.
1 – enable programmable line time
Data (31:1)
:
N/A
4.3.6.4 Programmable Line Time Absolute
This register sets the actual line time in pixels.
Address
:
0x0554
Data (12:0)
:
<value> – actual line time in pixels.
Data (31:13)
:
N/A
4.3.6.5 Programmable Frame Time Enable
This register enables a programmable frame time mode. The user can extend
the camera frame time beyond the camera free-running frame time up to ~ 16
seconds. This is also known as long integration.
Address
:
0x0550
Data (0)
:
0 – disable programmable frame time.
1 – enable programmable frame time
