Feature Connector; Video Feature Connector (J9) - Pinout - Teknor Industrial Computers TEK-AT4LVG Technical Reference Manual

10.03 FEATURE CONNECTOR

The Video Feature Connector (also called a Dynamic Overlay Port) at J9 is a VESA/VGA
pass-through connector. It directly supports the 8-bit mode; the connector also supports
the 16-bit mode when using an external data multiplexer.
Through the Video Feature Connector, the TEK-AT4LVG makes possible dynamic
overlay. In dynamic overlay configurations, the video signal can be overlayed on a pixel
basis. This makes it possible to overlay a portion of the frame and mix the signal with
externally generated video signal. Both the video source and the choice of pixels to
overlay can be changed dynamically.
The following list includes approved vendors for the J9 connector's mating parts:
Robinson Nugent IDS-C26PK-TG,
Amp 746286-6 [optional strain relief: 499252-3],
Thomas & Betts 622-2630 [optional strain relief: 622-2641].
(26-pin flat connector).
The connector's pinout is described below. See Diagram 10-1 for the location of J9.
TABLE 10-2: Video Feature Connector (J9) - Pinout
I/O Pin Signal Name
Y1 P0
Y2 P1
Y3 P2
Y4 P3
Y5 P4
Y6 P5
Y7 P6
Y8 P7
Y9 DOT CLK
Y10 BLANK*
Y11 HSYNC
Y12 VSYNC
Y13 GND
* Active low signal
Installing Video 10-6
I/O Pin Signal Name
Z1 GND
Z2 GND
Z3 GND
Z4 EVIDEO*
Z5 ESYNC*
Z6 EDCLK*
Z7 Not Used
Z8 GND
Z9 GND
Z10 GND
Z11 GND
Z12 MCLK
Z13 OVRW*