Timing chart, T2 t1 gbe bus expose – Toshiba CSGS20BC2 User Manual
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8. Timing chart
Image data outputs of this camera series are transferred with the UDP protocol of Gigabit Ethernet. Timing
numerical value below is prescribed by absolute prerequisite that GiantDragon series use transmission band
without restriction of other node. When there is a node transferring with GiantDragon concerned, it is not same the
numerical value prescribed below.
(1) In the normal shutter mode
Video format: MONO 8, all pixel readout
T2
T1
GbE bus
Expose
Image
Image
Image
T
DLY1
T
DLY2
T2
Model name
T1 [ms]
T2 [ms]
Frame rate [ms]
CSGV90BC3 0.5
2.8
11.1
CSGX36BC3 0.5
6.7
27.8
CSGS20BC2 1.0
10.4
50.0
CSGU15BC18 1.0
16.0
66.7
CSGS15BC23 1.0
11.7
56.7
* T1 is the maximum value, and T2 (GVSP_FRAME_RATE) is the minimum value.
* Frame rate is maximum speed.
* At the setting the GVSP_SIZE (SCPSx) = 1500 byte / packet.
(T2 is changed by GVSP_SIZE (SCPSx).)
* Set the value that T
DLY1
(GVSP_BLOOK_START_DELAY) to satisfy the next numerical formula;
T1 + T
DLY1
+ T2 >= Frame rate