Correct Necking Down - Intel EP80579 Manual

High-Speed Design Concerns—Intel
of the thicker traces.
this issue, the same trace may be routed on several different layers and connected by
an adequate amount of vias. A second option is shown in
doubles the narrow trace to correct the neck down.
Figure 36. Improper Necking Down
®
Intel EP80579 Integrated Processor Product Line
Order Number: 320068-005US
®
EP80579 Integrated Processor Product Line
Figure 36 shows the improper method of necking down. To correct
Figure 37. This method
Trace necked down
May 2010
61