10.8. Delayed Readout Mode (JAI Custom Control)
If multiple cameras need to be simultaneously triggered by one trigger pulse, this
function can be used in order for the Ethernet bandwidth to accommodate the added
traffic without conflicts. Refer to the chapter 8.4 too.
This function can be set by the following;
Set VideosendmodeSelector in the JAI Custom Control to Multi ROI and
Set JAI_AcqusitionTransferStart to ON, then the readout can be controlled by the
external trigger signal which is selected in JAI_AcqusitionTransferStart.
Frame Start Trigger
CCD surface
CCD readout
Frame memory
JAI Acquisition Transfer Start Trigger
Ethernet output
10.9. Mode and function matrix table
The following table shows the possible combination of mode and function.
○ for effective and × for invalid
Trigger
operation mode
Continuous
Timed continuous OFF/ON
Timed triggered
TriggerWidth
triggered
TriggerControlled
triggered
AT-140GE
Fig.46
Binning
Exposure
Vertical
Time
OFF/ON
×
○
OFF/ON
○
OFF/ON
×
OFF/ON
×
Exposure
CCD output
Store in GigE
Delayed Read Out
Frame
Multi
Sequence
Count
ROI
○
○
○
○
×
○
×
○
×
○
- 58 -
GigE output
Auto
Auto
Iris
Exposure
ROI
out
/Gain
×
○
×
○
○
×
×
×
×
×
○
○
×
×
×