Design aids and test results for laser-programmable logic arrays
The time required to customized a logic array circuit can be reduced to minutes by the use of laser programming without the access and resistance limitations of electrically programmable devices. A restructable logic array (RLA) that can be completely tested before packaging and can be fabricated in...
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Format: | Tagungsbericht |
Sprache: | eng |
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Zusammenfassung: | The time required to customized a logic array circuit can be reduced to minutes by the use of laser programming without the access and resistance limitations of electrically programmable devices. A restructable logic array (RLA) that can be completely tested before packaging and can be fabricated in a standard CMOS process has been developed. Its key element is a connective laser link device. Circuits of up to 1200 gate equivalents have been restructured, and a base array of 4000 raw gate equivalents is in fabrication. A chip architecture, associated testing, and electrical design features, as well as their use in custom circuits are described.< > |
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DOI: | 10.1109/ICCD.1990.130248 |