C9311DK Datasheet, PDF (3/6 Pages) Hamamatsu Corporation – Flat panel sensor High sensitivity, high-speed frame rate, high resolution

Flat panel sensor C9311DK
s Timing chart
To acquire images through an image grabber board, parameters that match the following timing chart should be described in the
software program or parameter file.
Tvc (1 FRAME)
Tvdpw
Vsync+ (GRABBER)
Hsync+ (GRABBER)
1st ROW
2nd ROW
LAST ROW
He
Thc (1 LINE)
1st ROW
2nd ROW
* All pulses are counted at the 'High' region of the Hsync+
Vsync+ (GRABBER)
LAST ROW
Hsync+ (GRABBER)
Phe Phd
DUMMY LINES
1st ROW
2nd ROW
Pg Phe Phd Phe Phd
Pclk+ (GRABBER)
* All pulses are counted at the riging edge of the Pclk+.
* The effective video output is only included in the “Phe” region. The “Phe” region is composed with effective pixel clocks
and dummy pixel clocks.
* Pclk always flows out regardless of the status for Vsync or Hsync.
KACCC0279ED
Parameter
Dummy
He
Effective
Dummy
Dummy
Phe
Effective
Dummy
Dark reference
Phd
Pg
1×1
0
560
16
0
1232
16
24
642
634
Fast 2 × 2
0
280
8
0
616
8
12
654
646
Animation 2 × 2 (30 fps)
0
280
8
0
616
8
12
654
646
s External trigger mode (single operation)
To acquire images in external trigger mode, write parameters in the software program or parameter file by referring to the
following timing chart and description.
When used in synchronization with a pulsed X-ray source, X-rays should be irradiated during the Txray period.
FRAME TIME (Tvc to Tmax)
RECOMMENDATION: 50 % OF FRAME TIME
ExtTrgLemo
ExtTrgGrb
(TTL)
Tvd
Tvc - Tvdpw
Txray
Vsync+
(LVDS)
Hsync+, Pclk+ and Data 1-12 are the same as internal trigger mode.
· Tmax is defined as the reciprocal of the minimum value of Sf (ext).
· Txray = FRAME TIME - Tvd - (Tvc - Tvdpw)
KACCC0341EB
Parameter
Symbol
Delay time (only external trigger mode) Tvd
Vsync Cycle time (internal trigger mode)
Tvc
Dummy pulse width
Tvdpw
Note: The numbers of siginificant figures is two. (except Tvc)
1 × 1 mode
100
33
210
(Typ.)
Unit
µs
ms
µs
3