RECORDING METHOD OF ANNOUNCEMENT MACHINE USING FLASH MEMORY

摘要

PURPOSE: A recording method of an announcement machine using a flash memory is provided for performing a control instruction of an upper level processor by properly distributing a load of a write function of a flash memory in accordance with a load of a control instruction and quickly performing a write function of a flash memory. CONSTITUTION: An instruction receiving memory(12) receives a voice recording and voice reproducing instruction from an upper level processor and applies an instruction to a DSP(10). A DSP(10) receives an instruction of an upper level processor through the instruction receiving memory(12), records a voice message into a certain channel of the voice memory(16) and applies various control signal to the message controller(14) for a voice message recording and reproducing operation.