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Method and system for counting data packets

  • US 9,531,616 B2
  • Filed: 12/07/2010
  • Issued: 12/27/2016
  • Est. Priority Date: 06/04/2010
  • Status: Active Grant
First Claim
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1. A method for counting data packets, comprising:

  • counting packet pulse signals when a low bit counter is in a count state, sending a carry signal when the low bit counter is full;

    polling all channels and determining a channel in which the low bit counter sends the carry signal, calculating an address of a Random Access Memory (RAM) corresponding to the low bit counter according to a channel number of the channel and a type of the data packets in the channel, and forwarding the calculated RAM address to a state machine;

    acquiring, by the state machine, data from the address of the RAM corresponding to the low bit counter adding 1 to the acquired data and writing the added data into the address,a counting speed for the data packets is increased by combining the low bit counter and the RAM.

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