| 摘要 |
A method and interface are provided for using a memory that distinguishes transmission data from reception data and performs a First-In-First-Out (FIFO) operation on the transmission and reception data in a communication system. In the method, a controller receives from a register a last transmission address provided for dividing one memory module having L addresses into a transmission area having M addresses according to application, where M is less than or equal to L, and a reception area having (L-M) addresses. A codec interface allocates a first address up to the last transmission address of the memory module for the transmission area. The codec interface allocates an address increased by 1 from the last transmission address up to the last address of the memory module for the reception area.
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