IP Library Granted Patent US 7,721,238
Granted Patent B2
US 7,721,238 · App. 11/231,642 · Granted May 18, 2010

Method and apparatus for configurable printed circuit board circuit layout pattern

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Quick Facts
Patent No.
US 7,721,238
App. No.
11/231,642
Granted
May 18, 2010
Kind
B2
Abstract

A method and apparatus for inputting a plurality of different circuit schematics designed with printed circuit board (PCB) mountable components; extracting circuit topologies for said plurality of different circuit schematics; transforming said extracted circuit topologies to a fixed number of connection points; and generating a configurable circuit PCB physical layout pattern having said fixed number of connection points such that said PCB mountable components when positioned on one or more of said fixed number of connection points can implement any circuit represented by said plurality of different circuit schematics.

Claims (7)

1. A method comprising:

inputting a plurality of different circuits schematics designed with printed circuit board (PCB) mountable components;

extracting circuit topologies for said plurality of different circuits schematics;

transforming said extracted circuit topologies to a fixed number of connection points; and

generating a configurable circuit PCB physical layout pattern having said fixed number of connection points such that said PCB mountable components when positioned on one or more of said fixed number of connection points can implement any circuit represented by said plurality of different circuits schematics.

2. The method of claim 1 further comprising placing said connection points such that said PCB mountable components are at a fixed multiple of an angular relationship to each other.

3. The method of claim 2 wherein said angular relationship is 15 degrees.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Dec 8, 2023
From: BMO BANK N.A., AS ADMINISTRATIVE AGENT
To: DIGI INTERNATIONAL INC.
Reel/Frame 065835/0205 →
SECURITY INTEREST Recorded Dec 8, 2023
From: DIGI INTERNATIONAL INC.
To: BMO BANK N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 065836/0981 →
SECURITY INTEREST Recorded Dec 19, 2019
From: DIGI INTERNATIONAL INC.
To: BMO HARRIS BANK N.A.
Reel/Frame 051370/0023 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 21, 2005
From: ROGERS, NORMAN L.; HOFFMAN, JOHN W.; FENG, JUN; KRAUTER, CHARLES
To: DIGI INTERNATIONAL INC.
Reel/Frame 017027/0506 →