Seco Qseven CQ7-A30 User Manual page 66

4.1 LVDS/eDP Adapter Module VA64
The CQ7-A30 Carrier board doesn't offer any LVDS or eDP connector for the direct connection of external displays to these interfaces, which could come out from
®
the Qseven module plugged in in CN1 connector. These interfaces, instead, are carried out to the generic PCI-e x8-type slot CN20.
In order to connect any external display to one of these interfaces (LVDS or eDP, depending on the interface offered by the Qseven
Development Kit it is available an LVDS/eDP Adapter module, code VA64, which can be observed in the following pictures.
VA64 TOP SIDE
It is possible to see that this adapter module has two different edge connectors, named CN4 and CN9, which allow the insertion of the adapter module in the card
edge connector CN20 in two different ways.
If the module is plugged in CN20 slot using the CN4 edge connector (marked with the writing "LVDS interface"), then the signals coming from the CQ7-A30 carrier
board will be carried to connectors CN1 and CN3, and will be usable for the connection of LVDS displays.
CQ7-A30
CQ7-A30 - Rev. First Edition: 1.0 - Last Edition: 2.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
®
module used), in the
VA64 BOTTOM SIDE
66