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SMARC T335x Carrier Board Hardware Design Guide, Document Revision 1.2
4.5 Carrier Board Connector PCB Footprint
Figure 48: Carrier Board Connector PCB Footprint
Note:
The hole diameter for the 4 holes (82mm x 50mm Module) or 7 holes
(82mm x 80mm Module) depends on the spacer hardware selection. See
the section below for more information on this.