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US 5,861,641 AGranted
Customizable logic array device
AssigneeQuick Technologies Ltd.
InventorsUzi Yoeli, Eran Rotem, Meir Janai, Zvi Orbach
Life of this patent
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Abstract
A customizable logic array device including an array of identical multiple input, function selectable logic cells comprising a first conductive layer, application configurable interconnection apparatus selectably interconnecting the multiple input, function selectable logic cells, the application configurable interconnection apparatus comprising at least two conductive layers.
Claims17
A customizable logic array device comprising:
- an array of identical multiple input function selectable logic cells, the function of each logic cell being determined by its inputs, the array comprising a first conductive layer;
- application configurable interconnection apparatus selectably interconnecting the multiple input function selectable logic cells, said application configurable interconnection apparatus comprising at least two conductive layers pre-connected to each other at a multiplicity of via connection points.
A customizable logic array device comprising:
- an array of identical multiple input function selectable logic cells, the function of each logic cell being determined by its inputs, the array comprising a first conductive layer;
- application configurable interconnection apparatus selectably interconnecting the multiple input function selectable logic cells, said application configurable interconnection apparatus comprising at least two conductive layers pre-connected to each other at a multiplicity of via connection points, and having removable portions for customization.
A pre-customized, customizable logic array device comprising:
- an array of identical multiple input function selectable logic cells, the function of each logic cell being determined by its inputs, the array comprising a first conductive layer;
- application configurable interconnection apparatus selectably interconnecting the multiple input function selectable logic cells, said application configurable interconnection apparatus comprising at least two conductive layers pre-connected to each other at a multiplicity of via connection points, and having removable portions for customization, said application configurable interconnection apparatus interconnecting said logic cells so as to render the logic array inoperable until at least some of the removable portions are removed.
A pre-customized, customizable logic array device comprising:
- an array of identical multiple input function selectable logic cells, the function of each logic cell being determined by its inputs, the array comprising a first conductive layer;
- application configurable interconnection apparatus selectably interconnecting the multiple input function selectable logic cells, said application configurable interconnection apparatus comprising at least two conductive layers pre-connected to each other at a multiplicity of via connection points, said application configurable interconnection apparatus interconnecting said logic cells so as to render the logic array inoperable until at least part of said application configurable interconnection apparatus is modified.
Dependencies are inferred from the claim text.