Kontron VMOD-2D - Manual (Page 48)

VMOD-2/VMOD-2D
12/15/97
Configuration
Page 3 - 13 Man. ID 03139, Rev. Index 0200
3.2 Fitting Piggybacks
Detailed descriptions on how to fit and use each piggyback is given in their respective user's
manuals.
After fitting, please look under the fitted piggyback to ensure that every pin of it's front 26-pin
connector is in a socket hole. If any holes are not occupied or any pins are left without a hole,
there is a strong possibility that the piggyback is the wrong-way round and/or displaced in pin
number/height.
For many piggybacks the last 15-pin row of 30/45-pin socket holes (connector nearest the
VMEbus interface end of VMOD-2) will not be used. It is easier to see that all is well by check-
ing the 26-pin interface at the front end first.
Pin-outs of the front panel 50-way connector will change according to the piggybacks fitted
and if they are used in the upper or lower locations. Again please refer to the individual piggy-
back's user's manuals before making any interface cables.