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AssigneeSony Computer Entertainment Inc.
InventorShinji Takashima
Estimating the term…
To provide a system for monitoring data transmitted between parts of an electronic machine. The system includes a mirror memory circuit that is subjected to writing and reading of data in the same manner as a memory circuit based on first data to be supplied from a memory controller to a memory circuit, and a signal sampling circuit that stores in a sampling memory circuit the first data as well as second data read out of the mirror memory circuit. The sampling memory circuit stores exact copies of the first data supplied from the memory controller to the memory circuit and exact copies of the second data supplied from the memory circuit to the memory controller. Therefore, it is possible to monitor the data transmitted between the memory controller and the memory circuit.
A system for monitoring data transmitted between first and second components of an electronic machine, the first and second components being connected to one another by a transmission line having a terminated end connected to the second component and a non-terminated end, said system comprising:
A system for monitoring data transmitted between first and second components of an electronic machine, the first and second components being connected to one another by a transmission line having a terminated end connected to the second component and a non-terminated end, said system comprising:
A method for monitoring data, comprising:
A method for monitoring data transmitted between a first component of an electronic machine and a storage component of the electronic machine, the first component and the storage component being connected to one another by a transmission line having a terminated end connected to the storage component and a non-terminated end, the method comprising:
A recording medium recorded with a computer program for causing a computer to carry out steps, the computer being connected to a transmission line having a terminated end and a non-terminated end, the transmission line being connected to a first component at the non-terminated end thereof and to a second component at the terminated end thereof, the computer being present at the terminated end of the transmission line, the computer being connected to a mirror component, a data storage unit, and a data analyzing unit, the mirror component being operated in the same manner as the second component, the data storage unit being operable to store incoming data in chronological order, and the data analyzing unit being operable to analyze the data stored in the data storage unit, the computer program causing the computer to carry out the steps of:
Dependencies are inferred from the claim text.