Programmable logic block in an integrated circuit

Details Programmable logic block in an integrated circuit Programmable logic block in an integrated circuit

1998-01-21

2000-06-13

Tokar, Michael

Electronic digital logic circuitry

Multifunctional or programmable

Array

326 38, 326 47, H01L 2500, H03K 19177, H03K 19173

Patent

active

060753811

ABSTRACT:
An application specific integrated circuit has at least one standard cell, integrated circuit connection circuitry connected to the at least one standard cell and at least one programmable circuit that is selectively connectable to the integrated circuit connection circuitry. The connection is made by metal mask changes. The programmable circuit is a general-purpose logic block.

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patent: 5594364 (1997-01-01), Chan et al.
patent: 5825202 (1998-10-01), Tavanna et al.
patent: 5859543 (1999-01-01), Kolze

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