System having multiple data flow processors and switching unit for selectively supplying packets containing data from packet transmitter to any selected data flow processor
AssigneesJapan Radio Co., Ltd., Sharp Kabushiki Kaisha
InventorsTatsuyuki Kuwabara, Masaharu Tomita, Kiyotaka Nagamura, Takao Nakamura, Shin'ichi Yoshida, Souichi Miyata, Tsuyoshi Muramatsu
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Abstract
A system having multiple data flow processors is provided which can independently test the operation of each individual data flow processor so that any failure found in the test will easily be located. A host computer is selectively connected to one of a plurality of data flow processors through a switching unit. The switching unit can select one of the data flow processors which can independently be tested.
Claims4
A system having multiple data flow processors comprising a plurality of data flow processors connected in series with one another, packet transmitting means for transmitting packets required to execute a desired data flow processing and switching means for receiving said packets and for selecting one of said plurality of data flow processors to which said received packets are to be supplied, said switching means having a plurality of outputs each connected to a respective one of said data flow processors for supplying packets received by said switching means to the respective one of said data flow processors, said switching means being operable for selectively supplying packets from said packet transmitting means to only one of said outputs.
Dependencies are inferred from the claim text.