| 摘要 |
<p>There is provided a data exchange system for line-exchanging data transmitted from a plurality of control circuits, in accordance with exchange information, characterized by a plurality of memories (2-1 to 2-n) each of which stores data transmitted from an associated control circuit (1-1 to 1-n), a designator (4) for providing each of the memories (2-1 to 2-n) a designation about an area in an associated memory (2-1 to 2-n) in which the data is to be written, and a reader (5) for reading out data written in the designated area in the associated memory (2-1 to 2-n). The data exchange system makes it possible not to include a line exchange circuit which was absolutely required for a conventional data exchange system, and which was a major factor for keeping the system in a large size. Thus, the invention provides a data exchange system smaller in a size than conventional ones. <IMAGE></p> |
