SYSTEM FOR CONTROLLING FLOW OF DATA IN FRAME RELAY SERVICE APPARATUS

摘要

PURPOSE: A system for controlling the flow of data in a frame relay service apparatus is provided to decrease a load for processing packet data in a microprocessor and improve the performance of a system by separately composing an application data bus for operating the microprocessor and a packet data bus unit for processing the packet data. CONSTITUTION: An SDRAM(Synchronous Dynamic Random Access Memory)(20) stores packet data of a user. A traffic management(22) controls the flow of data to be suitable for a used bandwidth when transmitting and receiving a frame relay service to an ATM(Asynchronous Transfer Mode) layer. An SRAM(Static RAM)(23) stores data information of the traffic management(22).