COM Express Interfaces
Figure 6: PCIe Reference Clock Buffer
The following notes apply to Figure 6 'PCIe Reference Clock Buffer'.
Nets that tie directly to the COM Express connector are indicated with the CEX flag in the off-page connection symbol.
Each clock pair is routed point to point to each connector or end device using differential signal routing rules.
PICMG
®
COM Express
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Carrier Board Design Guide Draft Rev. 2.0 / December 6, 2013 35/218
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