NED
XCM6040SAT4 UME-xxxx-00
38
38
4.8.2 External Trigger Exposure Mode (Trigger Edge)
In external trigger exposure mode
(Trigger Edge)
, the exposure time is
determined by the setting for the line period parameter, each exposure starts
with the rising edge and the line period is determined by the time from rising
edge to rising edge of the internal control signal. The range of programmable
exposure time is shown in Table 4-8-2-1 and the timing chart of the exposure
and the readout are shown in Figure 4-8-2-1
.
Table 4-8-2-1 Programmable Exposure Time
XCM6040SAT4
ｐ
Programmable
exposure time
36.6
－
1,257,062
ｒ
Readout time 38.4
a
Trigger pulse H time
≧
1.6
ｂ
Trigger pulse L time
≧
3.6
ｃ
Trigger pulse cycle
≧
40.2
Exposure
Readout
(1)
(1)
(2)
(2)
Trigger
(1)
(2)
(3)
(3)
(CC1)
a
b
p
r
c
Figure 4-8-2-1 External Trigger (Trigger Edge) Exposure Mode
The data of Exposure (1) is read out at Readout (1)
