| 摘要 |
A control method for a memory system includes a plurality of processing apparatuses each having a comparison data holding area and a replacement data holding area, and a plurality of storage units each having a readout data holding area rewritably holding readout data and a memory unit shared by the plurality of processing apparatuses. The control method includes issuing an exclusive control instruction to exclusively access to one of the memory units from one of the processing apparatuses, sending comparison data to one of the plurality of storage units from the comparison data holding area of the one of the processing apparatuses when the exclusive control instruction is executed, and comparing the comparison data sent from the one of the processing apparatuses with the readout data in the storage unit. |
