Multiple-microprocessor module
US5832294A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 13, 1996 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Aug 13, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/4068
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A dual-microprocessor module includes two microprocessors each of a kind which has two selectable modes of operation, an independent mode in which it can operate independently and a cooperative mode in which it can cooperate with another microprocessor when interconnected in a predefined way with the other microprocessor. Conductors interconnect the microprocessors in the predefined way for operation in the cooperative mode. A housing supports the microprocessors and the conductors. An array of pins are used to mount the module in a socket on a circuit board and the pins are connected to the microprocessors. A socket/circuit board combination includes a socket having an array of holes for receiving pins of a microprocessor package. The holes are connected to runs on the circuit board, the array of holes and the runs being organized to accept either a package containing a single microprocessor or a package containing dual microprocessors interconnected to permit them to operate cooperatively, without requiring rewiring of the circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.