摘要:
A recording/reproducing apparatus for recording encoded data on a recording medium by time sequentially and independently recording normal reproduction data and specific reproduction data contained in the encoded data, the normal reproduction data and specific reproduction data including decode control information. The recording/reproducing apparatus includes a detection circuit for detecting the decode control information from reproduced data in a specific reproduction mode and in a normal reproduction mode, and a memory circuit for storing the control information detected by the detection circuit.
摘要:
An image reproducing apparatus reproduces an encoded image signal, detects a motion vector of a block including undecodable image signal by using the reproduced image signal, and structuring an image signal for the block including the undecodable signal by using the motion vector to reproduce a visually high quality image even when the block including the undecodable image signal moves.
摘要:
There is disclosed a communication system and communication protocol in which a source node and one or more destination nodes are logically connected, and a connection ID for identifying the logical connection relationship is used to control data communication between the nodes. There is also disclosed an efficient communication system and communication protocol in which an optimum time interval between a time to transmit an i-th (i being an optional integer) data and a time to transmit an (i+1)-th data can be set. There is further disclosed a communication system and communication protocol in which when the i-th data is not normally received, retry is inhibited only for a predetermined time to prevent the retry from unnecessarily occurring between a destination node slow in receiving process and a source node fast in transmitting process.
摘要:
Provided is a communication system for logically connecting a source node and one or more destination nodes, and for controlling data communication between the individual nodes by employing a connection ID that is used to identity the logical connection relationship. The communication system may comprise a source node adapted to transmit data packets, a destination node adapted to receive the data packets transmitted from the source node, and a controller adapted to manage a logical connection between the source node and the destination node, the destination node being adapted to abort communication between the source node and the destination node if the destination node received an abort packet transmitted from the controller, and the destination node being adapted to disconnect the logical connection after the communication is aborted by the abort packet. The source node itself, and methods of using the system and that node, are also individual aspects of what is disclosed.
摘要:
Provided are a communication system and a communication protocol for logically connecting a source node and one or more destination nodes, and for controlling data communication between the individual nodes by employing a connection ID that is used to identity the logical connection relationship. Further, provided are a communication system and a communication protocol for correlating a connection ID with an offset address that designates in common the memory spaces included in one or more destination nodes, and for simplifying the designation of the offset address and the identification of the connection ID for data that are received. Furthermore, provided are a communication system and a communication protocol for inhibiting an increase in a delay time that occurs before data communication is initiated between a source node and a plurality of destination nodes.
摘要:
A data communication apparatus (a) determines a segment size and a segment data size in accordance with a size of a receiving buffer of the destination node, the size of the receiving buffer being determined by the destination node in accordance with a maximum payload size that can be received by the destination node, (b) divides object data into segments in accordance with the segment size, and (c) divides each segment into a plurality of segment data in accordance with the segment data size. The data communication apparatus (c) generates packets from the plurality of segment data, and (d) transfers the packets from the data communication apparatus to the destination node via a logical connection set between te data communication apparatus and the destination node, the logical connection being set by a controller.
摘要:
The present invention realizes a communication system and a method for a communication system including a source node, one or more destination nodes and a controller. The controller is adapted to notify the source node and the one or more destination nodes of first information representing the logical connection and second information that is unique to the controller, and the source node is adapted to divide data to be transmitted to the one or more destination nodes into a plurality of segment data, and transfer each of the segment data with the first and second information obtained from by the controller to the one or more destination nodes. In addition, each of the one or more destination nodes includes a receiving buffer, and is adapted to store each segment data in the receiving buffer.
摘要:
A communication system, in which data transmission is interrupted for a bus reset, includes a source and a destination with a receiving buffer. The source is adapted to transmit a segment of data to the destination using address information corresponding to a part of the receiving buffer of the destination. Transmission of the data is interrupted if a process of resetting a bus between the source and the destination occurs. After the process of resetting the bus ends, the transmission of the data resumes without retransmitting data determined by the source to be already stored in the receiving buffer.
摘要:
A control apparatus is provided for controlling an image capture apparatus. The control apparatus includes a communication unit for receiving an image captured by the image capture apparatus, and a control unit coupled to the communication unit. The control unit controls a frame setting process for setting a shape, a position, and an area of a frame, and a first command sending process for sending a first command to the image capture apparatus in order to set the frame within the image captured by the image capture apparatus. The first command indicating the shape, the position, and the area set in the frame setting process. The control unit further controls a function selection process for selecting a function to be set in the frame, and a second command sending process for sending a second command to the image capture apparatus. The second command indicating the function selected in the function selection process.
摘要:
A communication system includes a source node including a first connection control register, a destination node including a second connection control register, and a controller. The controller is adapted to select one of a first and a second communication protocol as a communication protocol to be used between the source node and the destination node, to set a logical connection to be used between the source node and the destination node, to access the first connection control register to store therein information for the communication protocol selected by the controller and information for the logical connection set by the controller, and to access the second connection control register to store therein information for the communication protocol selected by the controller and information for the logical connection set by the controller. The first communication protocol uses an asynchronous transfer, but does not use an isochronous transfer.