Falcon 4M Camera Manual
03-032-20044-03
Teledyne DALSA
44
alw ays set to
2352
.
y2
Wind ow end p ixel nu m ber in range from
2
-
1728
and m u st
belong to the follow ing set: 4, 8, 12, …1728.
Related Com m and s:
wss
,
wts
Exam p le:
wse 0 1 1 13 2352 544
Table 1: Line Time and Frame Readout Time when using a Window of Interest
A rou gh estim ate of the fram e read ou t tim e, w hen u sing a large (100 lines+) w ind ow of
interest, can be fou nd u sing the follow ing form u la :
Frame Readout Time= ( Number of Lines + 1) x Sensor Line Time
W here Sensor Line Time = 18.5 µs @
CLM 15/16, SOT 320/260
= 37.0 µs @
CLM 2/3, SOT 160
= 45.6 µs @
CLM 2/3, SOT 130
Setting the Window Sequence
Pu rp ose:
To allow qu ick activation of new w ind ow coord inates, the cam era
allow s you to p reset one sequ ence of w ind ow coord inates. These
coord inates w ait for a trigger and becau se they have been
p rep rogram m ed , the new w ind ow is activated extrem ely qu ickly.
This com m and sets the control m ethod for toggling w ind ow
sequ ences.
Syntax:
wts
i
Syntax Elem ents:
i
1
N ew w ind ow sequ ence is trigger ed throu gh softw are
com m and
wss
.
2
N ew w ind ow sequ ence is triggered throu gh Cam era Link
inp u ts (CC4).
Related Com m and s:
wss
Exam p le:
wts 2
N otes:
If you are u sing a hard w are trigger (
wts = 2
), refer to Figu re
18 for tim ing requ irem ents.
If you are u sing a softw are trigger, refer to the next section for
com m and syntax and tim ing requ irem ents.
Figure 18: Detailed Timing Requirements for Hardware Triggering New Window Sequence
New Window Sequence
thWLEV
tsWLEV
EXSYNC
Window Select (CC4)