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End of exposure to first packet on the bus, D in, Figure 99: data flow and timing after end – ALLIED Vision Technologies Stingray F-504 User Manual

Page 201: Of exposure, Exposu re, Controlling image capture

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Controlling image capture

STINGRAY Technical Manual V4.4.4

199

End of exposure to first packet on the bus

After the exposure, the CCD sensor is read out; some data is written into the
FRAME_BUFFER before being transmitted to the bus.

The time from the end of exposure to the start of transport on the bus is:

710 µs ± 62.5 µs

This time jitters with the cycle time of the bus (125 µs).

Figure 99: Data flow and timing after end of exposure

OneShot Command

Decode command

Exposu

re

Integration-Start

Timebase Reg.

X

Shutter-Reg.

Offset

Processing Delay

< 150

s

Stingray F-033:

27 µs

Stingray F-046:

27 µs

Stingray F-080:

45 µs

Stingray F-125: 25 µs

Stingray F-145:

70 µs

Stingray F-146:

35 µs

Stingray F-201:

44 µs

Stingray F-504:

38 µs

Ti

m

ebase

x

Shutter +

Offs

et =

Exp

os

ur

e

T

ime

First Packet on Bus

< 710

s

+/-62.5

s