http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200414130-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51d028c578ae85cb937b5b34a5129fbc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F13-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-0677 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-061 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F13-28 |
| filingDate | 2003-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_572d3ce12fe08062b3b5a4765b6b903f |
| publicationDate | 2004-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200414130-A |
| titleOfInvention | Improving optical storage transfer performance |
| abstract | One embodiment involves having a processor write a data transfer command to cacheable system memory. The processor then performs a write transaction to a deliver a "packet" command to an optical storage device. The optical storage device responds to the packet command by issuing an interrupt once the optical storage device has processed the packet command. The issuance of the interrupt indicates that the optical storage device is ready to receive a data transfer command. A host controller that is coupled to the optical storage device via a serial interconnect receives the interrupt. The host controller then causes a DMA transfer to occur which reads the data transfer command located in system memory and delivers the data transfer command to the optical storage device. The processor is not involved in servicing the interrupt and is therefore freed up to perform other tasks and overall system performance is improved. |
| priorityDate | 2002-12-31-04:00^^<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/compound/CID195836 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415872414 |
Total number of triples: 20.