Pulnix TM-7200 Manual de instrucciones descargar pdf (Pagina 25)

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

VIDEO OUT.

16.4ms

FDV

NON-INTERLACE

FDV (DIGITAL)

N-5

PIXEL CLOCK

DIGITAL DATA

N-4

N-3

N-2

69.9nsec.

4nsec

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 39 40

Sin comentarios

Pulnix TM-7200 Manual de instrucciones Pagina 25