(5-2) PROGRAMMABLE: Readout portion programmable mode
(Inner SW 1-2 OPT, SW 1-3 ON)
In this mode, the readout portion is programmable via external pulse. High-speed transfer
segment is set with partial pulse input. This works under external synchronization only. An
example is shown below.
EXT. VD
FIT. HD
PARTIAL PULSE
VIDEO OUT
■
The starting point of partial pulse is at the falling edge of external VD. (Length: * 1)
■
Partial pulse timing is controlled by EXT HD (at the falling edge). Set partial pulse
start point and end point with interval longer than 1H
■
The high-speed line counts during 1H are 20 lines.
■
After the high-speed transfer, 2H is allocated for blank transfer, immediately followed by
normal transfer segment.
11
1/120s interlace
1/60s non-interlace
*1
1st field
2nd field
a(H)
13.0
12.5
21.0
