APPARATUS ABOUT THE INTERFACE OF FULL ELECTRONIC EXCHANGE, AND THE METHOD

摘要

PURPOSE: A data interface device of a full electronic exchange is provided to store data for being outputted to an I/O(Input/Output) device in a local memory, and to transmit the data. Therefore, it is possible to prevent a breakdown and a loss of the data. Also, it is possible to improve a data processing speed by an interrupt control method. CONSTITUTION: A local memory(20) temporally stores data loaded on a shared memory(10). A serial communication controller(30) receives the data stored in the local memory(20) by an interrupt method, and transmits the data to a corresponding I/O(Input/Output) device(40).