| 摘要 |
<p>PURPOSE:To shorten a period required that an erasure condition is arranged and to improve working efficiency by storing only the same kind of information in one block in memory in which a storage area is divided into block units and erasable only in the block unit. CONSTITUTION:The memory 11 in which the storage area is divided into the block units, and erasable only in the block unit is used, and a block is classified corresponding to the erasure condition of stored information by a memory control part 12, and the information is stored in the block with corresponding erasure condition. When all the information stored for the block satisfy the erasure condition, the storage content of the block is erased. For example, when the memory 11 whose storage is performed only in the block unit is used in facsimile equipment, it is managed so that only transmission information can be stored in one block, and only reception information can be stored in another block. In other words, the period required that the erasure condition can be arranged at every block can be accelerated by storing the information provided with the same erasure condition in the same block, which enables erasure to be performed early.</p> |
