Method and apparatus for communicating data using TX/RX FIFO...

Details Method and apparatus for communicating data using TX/RX FIFO... Method and apparatus for communicating data using TX/RX FIFO...

2006-11-30

2010-06-29

Sefcheck, Gregory B (Department: 2477)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S412000

Reexamination Certificate

active

07746871

ABSTRACT:
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.

REFERENCES:
patent: 6179489 (2001-01-01), So et al.
patent: 2004/0268009 (2004-12-01), Shin et al.
patent: 2005/0055116 (2005-03-01), Isaka et al.
patent: 2005/0135159 (2005-06-01), Inoue et al.

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