Communication LSI for responding to future supplements and modifications of the standard
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 25, 1999
Grant Date -
N/A
app pub date -
Sep 29, 1995
filing date -
Sep 30, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A communication LSI comprises a reception frame disassembling section 1 for receiving data from a network, a reception cell processing section 2 for processing a payload portion of the data disassembled in the reception frame disassembling section and outputting a result thereof to an ATM layer, a reception overhead memory 3 for storing an overhead portion of the data disassembled in the reception frame disassembling section, a receiving processor 4 for executing processes in the overhead portion by inputting desired data stored in the reception overhead memory when data is received, a status register 5 for storing a result processed in the receiving processor, a transmitting processor 6 for executing processes in the overhead portion by inputting the result stored in the status register when data is transmitted, a transmission overhead memory 7 for storing an output of the transmitting processor, a transmission cell processing section 8 for receiving data from an ATM layer, and a transmission frame assembling section 9 for assembling an output of the transmission cell processing section and an output of said transmission overhead memory in a frame and transmitting the frame to a network.
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