The Parallel Spacing Optimization DFM Action solves many of the
issues currently unresolved in signal layer optimization. This DFM action may
dramatically reduces parallel spacing in the inner layers, resulting in
increased production yield.
The Parallel Spacing Optimization action maximizes spacing
between parallel conductor lines by moving lines (traces). The action
identifies parallel conductor lines (busses) where the spacing between lines is
less than the required minimum. The action tries to enlarge spacing between
lines to the user-specified spacing distance by rerouting conductors while
taking into account other features located in that area of the board. This
means that no new spacing violations are produced and the original conductor
functionality is preserved.
This DFM action is meant to be run on internal signal layers. It
is governed by the ERF file spacing_opt.erf
.
No reports are generated.
No result attributes are generated.