http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008137458-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c2b1a293c37e6b34a820305890d9163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ba3e8d983c0cef37b5b26eb57ba6aa2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-318328 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-318307 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F19-00 |
| filingDate | 2008-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f4b24d72c5efc68edc3d7a854f7642a |
| publicationDate | 2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2008137458-A2 |
| titleOfInvention | Generating test sequences for testing circuit channels |
| abstract | Disclosed herein are exemplary methods, apparatus, and systems for generating test sequences that can be used to evaluate high-speed circuit pathways. The disclosed methods, apparatus, and systems can be used, for example, in a printed circuit board or integrated circuit design flow to analyze signal integrity or other electrical behavior. For example, in one exemplary embodiment, a sequence of code words to be input on a circuit channel is determined in a nonrandom manner. In this embodiment, the sequence of code words complies with a transmission code (for example, the 8b 10b transmission code) and is designed to cause the output voltage of the channel to be reduced during a time period in which the channel outputs a logic high value. Also disclosed are embodiments of methods, apparatus, and systems for generating test sequences for circuit pathways that exhibit duty- cycle distortion (e.g., clock-related duty-cycle distortion or data-dependent duty- cycle distortion). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111007314-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9097755-B2 |
| priorityDate | 2007-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.