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What is the ratio of cells that can be discarded in X10 or in the buffer?"

Latest Updated:08/01/2005

Question:

On the uPD98410, (1) when cells accumulate in X10 or in the buffer, and the connection is changed from single-cast to multi-cast, I believe that the cells accumulated in the cell buffer may be discarded. In the worst case, are all the accumulated cells discarded?
What is the ratio of cells that are discarded?

(2) When cells accumulate in X10 or in the buffer, and the number of multi-casts is changed, I believe that the cells accumulated in the buffer may be discarded. In the worst case, are all the accumulated cells discarded?
What is the ratio of cells that are discarded?

Answer:

For both (1) and (2), when cells accumulate in X10 or in the buffer, updating the multiple-addressing output port (MB) of area B in the HTT memory results in a 100% mismatch.
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