| 摘要 |
PURPOSE:To shorten the waiting time due to the bus conflict by giving an access to a shared memory after switching and selecting successively the buses in accordance with the address value. CONSTITUTION:Buses B1-Bn are connected to a shared memory M. The region of the memory M is divided into regions M0-Mn-1, and the buses B1-Bn are connected to these regions respectively. Then CPU blocks CB0-CBn-1 are connected to the buses B1-Bn. These CPU blocks switch and select successively the buses B1-Bn in accordance with the value of the address which gives an access to the memory M. |
