최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0621026 (2012-09-15) |
등록번호 | US-8913182 (2014-12-16) |
우선권정보 | AU-PO7991 (1997-07-15); AU-PO8504 (1997-08-11) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 6 인용 특허 : 1544 |
A portable hand-held device is provided having a processor chip. The processor chip has, on-chip, a network interface and four interconnected processing units. The processing units are configured to process information communicated over the network interface.
1. A portable hand-held device, comprising: a network interface configured to receive data from a device external to the portable hand-held device;multiple processing units configured to process the data received over a connection to the network interface; andan interconnection network, wherein the
1. A portable hand-held device, comprising: a network interface configured to receive data from a device external to the portable hand-held device;multiple processing units configured to process the data received over a connection to the network interface; andan interconnection network, wherein the multiple processing units are interconnected to each other via the interconnection network separate from the connection to the network interface, and wherein each processing unit is configured to receive, in one clock cycle, multiple operands for processing by the processing unit via the interconnection network, wherein the interconnection network comprises: a first set of connections between the multiple processing units, wherein the first set of connections includes connections between each processing unit in the multiple processing units and exactly two neighboring processing units to form a ring of the multiple processing units, anda second set of connections between the multiple processing units, wherein the second set of connections includes connections between each processing unit in the multiple processing units and the other processing units that are not the neighboring processing units connected by the first set of connections. 2. A device according to claim 1, wherein the multiple processing units comprise a very long instruction word (VLIW) processor. 3. A device according to claim 2, wherein the VLIW processor comprises a VLIW vector processor. 4. A device according to claim 1, further comprising: a central processor configured to synchronously operate the multiple processing units. 5. A device according to claim 1, wherein each of the multiple processing units is configured to individually execute a program separate from programs executed by other processing units included in the multiple processing units. 6. A device according to claim 5, further comprising: a flash memory for storing the programs executed by the multiple processing units. 7. A device according to claim 6, further comprising: a program instruction cache interconnecting the flash memory and multiple processing units. 8. A device according to claim 1, wherein the multiple processing units are arranged so as to exchange data with one another via the interconnection network. 9. A device according to claim 8, wherein the interconnection network comprises a crossbar switch. 10. A device according to claim 1, wherein each processing unit is configured to receive, in one clock cycle, two operands for processing by the processing unit via the interconnection network. 11. A device according to claim 1, wherein the network interface comprises an infrared IrDA interface or a universal serial bus (USB) interface. 12. A device according to claim 1, wherein the network interface is further configured to transmit data to the device external to the portable hand-held device. 13. An electronic device, comprising: an image sensor configured to capture an image;a network interface configured to receive data from a device external to the electronic device and to transmit the image to the device external to the electronic device;multiple processing units configured to process the data received over a connection to the network interface; andan interconnection network, wherein the multiple processing units are interconnected to each other via the interconnection network separate from the connection to the network interface, and wherein each processing unit is configured to receive, in one clock cycle, multiple operands for processing by the processing unit via the interconnection network, wherein the interconnection network comprises:a first set of connections between the multiple processing units, wherein the first set of connections includes connections between each processing unit in the multiple processing units and exactly two neighboring processing units to form a ring of the multiple processing units, anda second set of connections between the multiple processing units, wherein the second set of connections includes connections between each processing unit in the multiple processing units and the other processing units that are not the neighboring processing units connected by the first set of connections. 14. An electronic device according to claim 13, wherein the multiple processing units comprise a very long instruction word (VLIW) processor. 15. An electronic device according to claim 13, wherein the interconnection network comprises a crossbar switch, and wherein the multiple processing units are arranged so as to exchange data with one another via the crossbar switch. 16. An electronic device according to claim 13, wherein the network interface comprises an infrared IrDA interface or a universal serial bus (USB) interface.
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