| 摘要 |
Systems and methods are provided for counting a number of received packets and a number of bytes contained in the received packets. A system includes a first memory disposed in an integrated circuit, the first memory being configured as a first combination counter having a first set of bits for storing a subtotal of received packets, and a second set of bits for storing a subtotal of bytes contained in the received packets. A second memory is external to the integrated circuit. The second memory is configured to store a total number of received packets and a total number of bytes contained in the received packets. Update circuitry is configured to update the total number of packets stored in the second whenever either of the first set of bits or the second set of bits overflows in the first memory.
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