Modular backplane
US6496376B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Jun 2, 2000 |
| Grant date | Dec 17, 2002 |
| Priority date | — |
| Expiry date | Jun 2, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/514
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A set of modules from which custom passive backplanes can be assembled coplanarly couple together and are mounted on a rigid base plate which holds them coupled and coplanar. Each module has a plurality of orthogonally oriented card connectors. Preferably there is a CPU module into which is plugged a CPU card from which an ISA and a PCI originates. On one edge of the CPU module is an connector communicating with the ISA bus. This connector is for chaining together one or more ISA modules, each of which expands the ISA bus to three more ISA connectors. On an opposite edge of the CPU module is an connector communicating with the PCI bus. This connector is for chaining together one or more PCI modules, either 32-bit or 64-bit, each of which expands the PCI bus to three more PCI connectors. Power and ground can be jumpered from module to module or can be directly connected to any module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.