How to handle data in an asynchronous transfer mode system

摘要

In the present invention, even when the last cell for each packet is received in the asynchronous transmission mode system, the receiver stores the information about each packet and adaptively transmits the packet information according to the host state to process the cell data for each packet. The present invention relates to a data processing method of an asynchronous transmission mode system, wherein the present invention provides a method for recording packet information for each packet when a plurality of cell data for a plurality of packets are received by the ATM module. Stage 1; A second step of allocating a memory area for storing the plurality of cell data to store the received cell data; During the storing of the plurality of received cell data, when the last cell data for any one of the packets is received, a processing bit for processing the packet information is stored in an area where the packet information for the arbitrary packet is stored. A third step of recording; A fourth step of transmitting an interrupt signal for processing a plurality of cell data for the arbitrary packet to the host and repeating the process after the first step; A fifth step of deleting packet information and processing bits for the arbitrary packet when packet information for the arbitrary packet is read and a plurality of cell data for the arbitrary packet are processed.