iWave Rainbow-G7D, Hardware User'S Manual

Page: 14 / 69

Rev 1.0
Page 14 of 69
Generic Q7 Carrier Card Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.2 Qseven MXM Connector
The Qseven module utilizes a 230-pin card-edge connector that is also used for PCI Express
capable notebook graphics cards following the MXM specification. Therefore, this connector
type is also known as a MXM connector.
The MXM edge connector is the result of an extensive collaborative design effort with the
industry's leading notebook manufacturers. This collaboration has produced a robust, low-cost
edge connector that is capable of handling high-speed serialized signals.
Table 2: MXM Connector
Manufacturer Part Number Specification Resulting height
between carrier
board
and Qseven
module
Overall height
of
the MXM
Connector
Foxconn AS0B326-S78N-7F AS0B326-S78N-7F 5.0mm 7.8mm
Aces 88882-2D0K 88882-2Dxx 5.0mm 7.5mm
2.2.1 Mechanical Dimensions of Qseven CPU Module
Below figures shows the mechanical spec of CPU modules. For more information refer Qseven
spec 1.20
“Qseven
-
Spec_1.20.pdf”