Pike
Technical
Manual
V5.2.3
324
Configuration of the camera
Configuration
of
the
camera
Note
SIS
outside
the
visible
image
area:
For
certain
Format_7
modes
the
image
frame
transported
may
contain
padding
(filling)
data
at
the
end
of
the
transported
frame.
Setting
LinePos=HeightOfImage
places
the
stamp
in
this
padding
data
area,
outside
the
visible
area
(invisible
SIS).
If
the
transported
image
frame
does
not
contain
any
padding
data
the
camera
will
not
relocate
the
SIS
to
the
visible
area
automatically
(no
SIS).
Take
in
mind
that
the
accuracy
of
the
time
stamp
might
be
affected
by
asynchronous
traffic
–
mainly
if
image
settings
are
changed.
Note
The
IEEE1394
cycle
counter
(aka
time
stamp)
will
be
inserted
into
the
very
first
4
bytes/pixels
of
a
line.
Cycle offset
Cycles
Seconds
Cycle
offset
12
bit
Cycle
count
13
bit
Second
count
7
bit
0
to
3071
cycle
offsets
(40.69
ns) 0
to
7999
cycles
0
to
127
seconds
24.576
MHz
cycle
timer
counter
8000
Hz
cycle
timer
counter
1
Hz
cycle
timer
counter
Table 188: 32-bit cycle timer layout
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Cycle
offset
12
bit
Cycle
count
...
Bit
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
...
Cycle
count
13
bit
Second
count
7
bit
Table 189: Cycle timer layout
