| 摘要 |
PURPOSE: An inter processor communication signal analyzing apparatus is to easily analyze a data transmitted by a processor and confirm an error-generated CI, thereby simplifying maintenance and repairing of the apparatus. CONSTITUTION: An analyzing apparatus comprises a signal analyzing unit established between a processor and an IPCU(inter processor communication unit), for performing an IPC path test and examining whether a data is normal; and a computer connected to the IPCU, for monitoring an inter processor communication data. The signal analyzing unit comprises: a storing and examining part(50) for examining an error of a data and storing the data; a port selection part(60) for selecting an input/output port; an address comparing part(70) for transmitting the data to a target place after receiving the data from the storing and examining part and confirming a port selected by the selection part; and a message generator(80) for outputting an imaginary image data and testing the IPCU and the processor.
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