User`s manual

26 CMX34GS cpuModule BDM-610000082 Rev A
Proper Grounding Techniques
Before removing the CMX34GS from its static bag, proper grounding techniques must be used to prevent
electrostatic discharge (ESD) damage to the cpuModule. Common grounding procedures include an anti-static
mat on a workbench, which may connect to an anti-static wrist strap (also known as an ESD wrist strap) on the
wrist of the technician or engineer.
Connector Locations
Figure 5 shows the connectors of the CMX34GS cpuModule.
Figure 5 CMX34GS Connector Locations
Note Pin 1 of each connector is indicated by a white silk-screened square on the top side of the board
and a square solder pad on the bottom side of the board. Pin 1 of the bus connectors match when
stacking PC/104 modules.
Ethernet (CN30)
COM1&3
(CN7)
SVGA
Video
(CN18)
Factory
Use
(CN4)
Auxiliary Power
(CN3)
Utility
Port 2.0
(CN5)
aDIO
(CN6)
DisplayPort
(CN19)
Ethernet
(CN20)
USB 2.0
(CN17)
PCIe/104 Bus
(CN1 Top & CN2 Bottom)
COM2&4
(CN9)
Battery
(CN13)
Factory
Use
(CN9)
USB 2.0 (CN27)