http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-3090671-U
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F13-4027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F13-387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-07732 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C7-10 |
| filingDate | 2002-06-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-12-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-3090671-U |
| titleOfInvention | Double interface CF flash memory card |
| abstract | (57) [Problem] To provide a double interface compatible with a CF flash memory card and a USB interface. SOLUTION: CF bus interface circuit 14 and U The SB bus interface circuit 12 is mounted in the control chip 10 and operates to connect to the CF interface and the USB interface. The power conversion and protection circuit 18 converts the voltage to the applied interface circuit voltage and disconnects another set of interface circuits. The sensing and selection circuit 20 of the interface to be connected has a CF Detects the interface end and the system end of the USB interface and switches to the appropriate CF bus interface circuit or USB bus interface circuit, This is the operation mode. The microcontroller 24 is mounted in the control chip, receives and processes the command code of the system end transmission based on the interface standard after switching, and responds appropriately. |
| priorityDate | 2002-05-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID453034310 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID516892 |
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