Tokyo Electronic CS8541D series, Руководство по эксплуатации

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(c) Programmable partial [Option]
By designating the high-speed transfer portion with external PARTIAL signal input, the camera read out
only the portion of CCD area necessary for your application. This is available under ext. sync.
EXT.VD
EXT.HD
PARTIAL PULSE
VIDEO OUT
H-speed n(H)
1(H)
10 Line
a(H)
［※ 1 ］
n(H) Total line = n(H) x 10 line
Start Finish
BLK trans. 2(H) N-speed
2(H)
1/120s Interlace
1st field 2nd field
12.0 11.5
1/60s non-interlace
6.0
[ ※ 1]
a(H)
(Conditions)
!
The starting point of external partial signal is [
*
1] from the falling edge of ext. VD.
!
The external partial signal is controlled at each ext. HD falling edge. Set the start / finish of the
external partial signal in 1H increments.
!
The number of 1H high-speed transfer line is 10 lines. The actual lines are determined by the external
partial signal “hi” length. (Minimum: 2H = 20 lines)
!
After high-speed transfer, 2H is allocated to blank transfer period. Normal transfer starts at the next
line.
!
VIDEO OUT vertical blanking is;
V. blanking = [
*
1](H) + n(H) + BLK transfer [2(H)] – 1H
Example follows below.
(High-speed minimum 2H = 20 lines, Normal-speed 70 lines + BLK 2H)
Note: Items shown as [Option] in this document is not included in your purchase as standard
components. Contact our dealer / distributor for details.
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