Toshiba teli BU030 Specifications page 13

5.10 Event
Camera notifies FrameTrigger status and other information by USB3 Vision Event Packet.
- FrameTrigger
- FrameTriggerError
- FrameTriggerWait
- FrameTransferStart
- FrameTransferEnd
- ExposureStart
- ExposureEnd
- Timer0Start
- Timer0End
Events timing are as following chart.
EXT_TRIG
(Falling edge)
(1)
Exposure A
(6)
Sensor Read Out
Bus Transfer
Timer0Active
(Low Active)
(8) (9)
FrameTriggerWait
(Low Active)
Event Name
(1) FrameTrigger : Reception of Frame Start Trigger.
(2) FrameTriggerError : Rejection of Frame Start Trigger.
(3) FrameTriggerWait : Start of waiting for Frame Start Trigger.
(4) FrameTransferStart : Start of transferring streaming data.
(5) FrameTransferEnd : End of transferring streaming data.
(6) ExposureStart : Start of Exposure.
(7) ExposureEnd : End of Exposure.
(8) Timer0Start : Start of Timer0.
(9) Timer0End : End of Timer0.
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: Reception of Frame Start Trigger
: Rejection of Frame Start Trigger
: Start of waiting for Frame Start Trigger
: Start of transferring streaming data
: End of transferring streaming data
: Start of Exposure
: End of Exposure
: Start of Timer0
: End of Timer0
(1)
B
(7) (6)
A
A
(4) (5)
(8) (9)
(3)
FrameTriggerWait will be activated before
approx. (Sensor Read Out End - Exposure Time)
Overlap Trigger Reception
(1)
C
(7) (6) (7)
B C
B C
(4) (5) (4)
(8) (9)
(3) (3)
11
Overlap Trigger Rejection
(1) (2) (1)
This trigger is
ignored.
D
(6) (7)
D
D
(5) (4) (5)
(8) (9)
(3)
D4212818G
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E
(6) (7)
E
E
(4)
(8) (9)