| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c967b02c8ee573c9407a67868d2599a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f44361014c7eced1a2a624604e996f3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-318594
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R31-318555 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F11-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-3177 |
| filingDate |
2010-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7723a205f801d8d1dc0210ba216e6be9 |
| publicationDate |
2012-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012047413-A1 |
| titleOfInvention |
Methods for implementing variable speed scan testing |
| abstract |
In an embodiment of the invention, variable test clock circuitry is provided within an integrated circuit desired to be tested. The variable test clock frequency implements a test clock control register that receives serial test data from a device tester and is configured to serially pass the received test data to scan test chains within the integrated circuit. The test clock control register stores test clock information. The test clock information is provided to a test clock generator where the test clock generator then produces test clock signals at a predetermined frequency. The test clock signal is then provided as a test clock frequency for the scan test chains within the integrated circuit. Methods are also disclosed for operating the variable test clock frequency. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018063510-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111596200-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11379643-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8767884-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012194249-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012221906-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10996273-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10216877-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012131403-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012236974-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11727177-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9513337-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013116945-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9140754-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015355278-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10248520-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9797948-B2 |
| priorityDate |
2010-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |