http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014038603-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-3234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F1-30 |
| filingDate | 2013-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91fc1d7421977967d3ec5770473160a1 |
| publicationDate | 2014-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014038603-A |
| titleOfInvention | Power supply control circuit and signal processing circuit |
| abstract | A signal processing circuit capable of reducing power consumption and preventing loss of data in a circuit block even when power supply is suddenly cut off is provided. A power supply control circuit for controlling power supply or cutoff is provided between a power supply and a circuit block such as a processor. The power control circuit not only intentionally supplies or shuts off the power to the circuit block, but also prevents the data of the circuit block from being lost when the power supply is suddenly cut off. Can be held. By using the potential of the power supply held by the power supply control circuit to save the data in the circuit block in a nonvolatile storage device, the data in the circuit block can be prevented from disappearing. As described above, the power supply control circuit functions as a power gating switch and a circuit for holding the power supply potential when the power supply is suddenly cut off. [Selection] Figure 1 |
| priorityDate | 2012-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.