Circuits And Methods For Routing Crossbars With Programmable Vias

Circuits And Methods For Routing Crossbars With Programmable Vias

An integrated circuit includes first and second routing crossbars. The second routing crossbar includes first conductors routed in a first direction in a first conductive layer and second conductors routed in a second direction that is perpendicular to the first direction in a second conductive laye...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Wong, Ban, Andreev, Alexander, Maheshwari, Atul, Parkhouse, David, Lowe, Wayson
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
BASIC ELECTRONIC CIRCUITRY
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PULSE TECHNIQUE
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:An integrated circuit includes first and second routing crossbars. The second routing crossbar includes first conductors routed in a first direction in a first conductive layer and second conductors routed in a second direction that is perpendicular to the first direction in a second conductive layer. A first subset of the first conductors is coupled to the first routing crossbar. The first subset of the first conductors is coupled to a second subset of the first conductors through a first subset of the second conductors that is coupled to the first and second subsets of the first conductors through first vias. The second subset of the first conductors is coupled to a second subset of the second conductors to through second vias. At least one of the first conductors is decoupled from another one of the first conductors by third vias.