| 摘要 |
PURPOSE:To execute a parallel processing with a high efficiency by connecting m-number (m<=n) of processors to a multiport random access memory mechanism to have n-number of access ports, sharing data between respective processors, and transferring the data between the processors. CONSTITUTION:To a multiport random access memory mechanism (MPRAM) 6 to have the n-number of access ports, the m-number (m<=n) of processors 5 are connected. Namely, since mutual accesses can be executed to the same address on the MPRAM 6 by the respective processors 5, the data on the MPRAM 6 are shared by the m-number of processors 5. Thus, respective processors can realize the data transfers equivalently by executing the mutual memory accesses without procedures to transfer the data, and the time of the data transfer can be made unnecessary. |
