Stack-Up and PCB Considerations—Intel
Figure 13.
An Example of Zig-Zag Routing
Figure 14.
An Example of Slanted Routing
2.6.6
Image Rotation
Another solution is to maintain an angle between the trace and the fiber weave pattern
is to rotate the weave relative to the edge of the PCB, thereby maintaining differential
trace routes aligned with edges of the PCB (refer
rotation be such that the traces are at a 10 degree angle relative to the fiber weave.
The rotation can be achieved by cutting the PCB board at an angle, as shown in
Figure 15,
latter requires the use of an appropriate PCB routing software that has this capability.
June 2014
Order Number: 330258-002US
®
Quark™ SoC X1000
or by rotating the layout database relative to the edge of the PCB board. The
Figure
15). It is recommended the
®
Intel
Quark™ SoC X1000
PDG
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