Multiple long bus architecture having a non-terminal termination arrangement

Claim 2

A computer system including an interconnection apparatus for connecting processors, peripherals and memories, comprising: a plurality of electronic devices; a bus structure comprising a plurality of electrically conductive signal transmission lines disposed among said plurality of electronic devices for communicating electrical signals therebetween; and a plurality of impedance elements nonterminally disposed directly on said bus structure.

Claim 3

The computer system as set forth in claim 1, wherein said plurality of electronic devices comprises: a subplurality of master devices; and a subplurality of slave devices.

Claim 4

The computer system as set forth in claim 1, wherein said plurality of electronic devices is disposed on a plurality of system boards.

Claim 5

The computer system as set forth in claim 1, wherein said plurality of electronic devices comprises a first group of electronic devices, said first group being disposed on a first system board, a second group of electronic devices, said second group being disposed on a second system board, and further wherein said first system board and said second board are removably coupled to a backplane board.

Claim 6

The computer system as set forth in claim 1, wherein said bus structure comprises a first bus and a second bus, said first bus and said second bus being electrically coupled together via a bus-to-bus bridge disposed therebetween.

Claim 7

The computer system as set forth in claim 5, wherein said plurality of impedance elements comprises a first subgroup of impedance elements, said first subgroup being disposed on said first bus, a second subgroup of impedance elements and a third subgroup of impedance elements, said second and said third subgroup of impedance elements being disposed on said second bus.

Claim 8

A computer system, comprising: a first bus having a first plurality of electrically conductive signal transmission lines, each of said first plurality of electrically conductive signal transmission lines having a first ohmic element, said first ohmic element being non-terminally disposed thereon; a second bus having a second plurality of electrically conductive signal transmission lines, each of said second plurality of electrically conductive signal transmission lines having a second ohmic element and a third ohmic element, said second ohmic element and said third ohmic element being non-terminally disposed thereon; and a bridge, said bridge being disposed between said first bus and said second bus, said bridge for facilitating electrical communication between said first bus and said second bus.

Claim 9

A computer system, comprising: a first bus having a first plurality of electrically conductive signal transmission lines, each of said first plurality of electrically conductive signal transmission lines having a first ohmic element, said first ohmic element being non-terminally disposed thereon; a second bus having a second plurality of electrically conductive signal transmission lines, each of said second plurality of electrically conductive signal transmission lines having a second ohmic element and a third ohmic element, said second ohmic element and said third ohmic element being non-terminally disposed thereon; and a bridge, said bridge being disposed between said first bus and said second bus, said bridge for facilitating electrical communication between said first bus and said second bus.

Claim 10

The computer system as set forth in claim 7, wherein each of said first ohmic element, said second ohmic element and said third ohmic element comprises a resistor.

Claim 11

The computer system as set forth in claim 7, wherein said first bus is a peripheral component interconnect bus.

Claim 12

The computer system as set forth in claim 7, wherein said second bus is a peripheral component interconnect bus.

Claim 13

The computer system as set forth in claim 9, wherein said first bus is at least 10 inches long.

Claim 14

The computer system as set forth in claim 10, wherein said second bus is at least 10 inches long.