OPERATION
TM-7200/TM-6200 High Resolution Digital CCD Camera
Page 17
3.1.6 (c) Frame Data Valid and Odd/Even Field Valid
This is differential line-driven signal with EIA-422 format. It is active high during the transfer of each
frame data. During integration, both LDV (Line Data Valid) and FDV (Frame Data Valid) are kept low
and restart upon the completion of integration. When F1 is kept high, the camera outputs odd field data;
otherwise, even field data is output.
FIGURE 10.
Frame Data Valid
3.1.6 (d) Pixel Clock
Differential line-driven signal with EIA-422 format. The frequency is 40.068 MHz (standard).
FIGURE 11.
Pixel Clock
4H
VIDEO OUT.
16.4ms
9H
1H
OB
1H
FI
FDV
VD
NON-INTERLACE
FDV (DIGITAL)
N-5
PIXEL CLOCK
DIGITAL DATA
N-4
N-3
N-2
69.9nsec.
4nsec
