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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-0128494 (1993-09-28) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 344 인용 특허 : 0 |
A video processing module designed for high performance using economical components. A programmable logic device (PLD) is configured to modify a data stream, in particular a video stream. The PLD can be connected to a memory resource. In addition, the PLD can be connected to a second PLD through an
A video processing module designed for high performance using economical components. A programmable logic device (PLD) is configured to modify a data stream, in particular a video stream. The PLD can be connected to a memory resource. In addition, the PLD can be connected to a second PLD through an interruptable connection. The second PLD can be optimized for bus interface communication and connected to an external system, typically a host computer. The second PLD can take commands from the host to prepare a processing configuration for the first PLD and can connect when needed to download a configuration to the first PLD through the interruptable connection. An array of these modules can be connected in a systolic array to provide powerful, pipelined video processing.
A video processing system comprising: a video input bus, for carrying a stream of video data to the system, a video output bus, for carrying a stream of modified video data from the system, a video processing device comprising a first programmable logic device having an input connecting said first p
A video processing system comprising: a video input bus, for carrying a stream of video data to the system, a video output bus, for carrying a stream of modified video data from the system, a video processing device comprising a first programmable logic device having an input connecting said first programmable logic device to said video input bus for receiving said stream of video data, a logic configuration within said first programmable logic device to perform one or more operations on said video data to provide a stream of modified video data, and an output connecting said first programmable logic device to said video output bus for transmitting said stream of modified video data, said logic configuration changeable by a second programmable logic device but only at certain times, said first programmable logic device generally configured to operate without any input from the second configurable logic device, and an external control bus, said second programmable logic device connected to said external control bus and connected to said first programmable logic device through an interruptable connection for providing, from time to time, configuration information to said first programmable logic device.
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