Dell Products Inc.

Michael Leins

Robert G Bassman

Stuart William Hayes

Ian Timmins

Power plane structures that may generate high E-fields can be identified and flagged for additional review by representing a boundary of the structures as a function, and evaluating the second derivative of that function. The result can be compared against a threshold value to determine if further review of the structure is desirable.

Identifying high E-field structures

A method and system are provided for reducing impedance discontinuities which occur when two expansion connectors are located very close to one another on a bus in an information handling system. An interconnect is situated between the two expansion connectors and exhibits an impedance which is selected to be sufficiently low to compensate for the amount by which the impedance of the expansion bus connectors exceeds the impedance of the expansion bus connected thereto.

Method and system for reducing aggregate impedance discontinuity between expansion connectors

A method and apparatus are provided for reducing impedance discontinuities which occur when two expansion connectors are located very close to one another on a bus in an information handling system. An interconnect is situated between the two expansion connectors and exhibits an impedance which is selected to be sufficiently low to compensate for the amount by which the impedance of the expansion bus connectors exceeds the impedance of the expansion bus connected thereto.

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Austin, TX, United States of America

Michael Leins