| 摘要 |
PURPOSE:To increase the number of processors to be connected by using a 2-port RAM for a main memory so that two system buses are available. CONSTITUTION:A main memory 10 consists of a 2-port RAM and is connected to two systems via 1st and 2nd system buses. The (n) pieces of processors 11-14 are connected to a 1st port via the 1st system bus together with (n) pieces of processors 21-24 connected to a 2nd port respectively. Thus the processors connected to those ports fetch instructions and reads/writes data via said system buses. |
