http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5939930-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ca3ea7752cc2ae9b2687d93d702a99 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K19-1778 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K19-17736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K17-693 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K17-693 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K19-177 |
filingDate | 1998-02-13^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1999-08-17^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b383589300c5d2e0498b4d36ecb0f012 |
publicationDate | 1999-08-17^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-5939930-A |
titleOfInvention | Interconnect structure for FPGA using a multiplexer |
abstract | A six-input multiplexer is disclosed using only two transistors in the signal path from an input port to the output port. The multiplexer uses control signals that are not decoded. The multiplexer uses three control signals and requires that the control signal combinations 000 and 111 not be used. The other six control signal combinations 001, 010, 011, 100, 101, and 110 can be used to select between six input signals by placing only two transistors in the signal path, taking advantage of the fact that two of the three control signals are the same and the third is different from the other two. A compact layout results when two multiplexers use common input signals. According to another aspect of the invention, an interconnect structure is provided that includes two multiplexers, each multiplexer receiving an input signal from a buffered output of the other multiplexer. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9225336-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7275196-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8010826-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7529998-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007118783-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007057693-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7478261-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010095147-A1 |
priorityDate | 1996-04-17^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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