Pco pixelfly qe, Operating Instructions Manual

Page: 21 / 40

3. Timing
21
!
PCO 2006
pixelfly
3.2 pixelfly qe
The pixelfly timing depends of the exposure mode.
Async-, Video- and DoubleShutter modes are available.
Async Mode
Each trigger (internal or external) generates an image.
The following signals /BUSY, /CCD-Exposure and /CCD-
Readout are at the 26-pin. HD-DSUB socket of the PCI-Board.
Exposure
Time
Internal
Delay
External Trigger
CCD Readout Time
/ BUSY
/ CCD-Exposure
/ CCD-Readout
t
di
10...20µs
t
exp
5µs...65ms
t
j1
0...5µs
t
j2
300...700µs
timing not scaled
Example for a external triggered sequence
/ BUSY
/ CCD-Exposure
/ CCD-Readout
CCD Readout Time The CCD readout time depends of the CCD sensor and of the
selected binning:
pixelfly qe V1-Binning 88,3ms
$
0,5
V2-Binning 44,8ms
$
0,5