Altera 40-Gbps Ethernet MAC and PHY MegaCore Function - Manual (Page 88)

Name Signal
Direction
Description
rx_inc_127 Output Asserted for one cycle when a 65–127 byte RX frame is received.
rx_inc_255 Output Asserted for one cycle when a 128–255 byte RX frame is received.
rx_inc_511 Output Asserted for one cycle when a 256–511 byte RX frame is received.
rx_inc_1023 Output Asserted for one cycle when a 512–1023 byte RX frame is received.
rx_inc_1518 Output Asserted for one cycle when a 1024–1518 byte RX frame is received.
rx_inc_max Output Asserted for one cycle when a maximum-size RX frame is received.
rx_inc_over Output Asserted for one cycle when an oversized RX frame is received.
rx_inc_mcast_
data_err
Output Asserted for one cycle when an errored multicast RX frame, excluding
control frames, is received.
rx_inc_mcast_
data_ok
Output Asserted for one cycle when valid a multicast RX frame, excluding
control frames, is received.
rx_inc_bcast_
data_err
Output Asserted for one cycle when an errored broadcast RX frame, excluding
control frames, is received.
rx_inc_bcast_
data_ok
Output Asserted for one cycle when a valid broadcast RX frame, excluding
control frames, is received.
rx_inc_ucast_
data_err
Output Asserted for one cycle when an errored unicast RX frame, excluding
control frames, is received.
rx_inc_ucast_
data_ok
Output Asserted for one cycle when a valid unicast RX frame, excluding
control frames, is received.
rx_inc_mcast_
ctrl
Output Asserted for one cycle when a valid multicast RX frame is received.
rx_inc_bcast_
ctrl
Output Asserted for one cycle when a valid broadcast RX frame is received.
rx_inc_ucast_
ctrl
Output Asserted for one cycle when a valid unicast RX frame is received.
rx_inc_pause Output Asserted for one cycle when valid RX pause frames are received.
UG-01088
2014.12.15
Statistics Counters Interface 3-41
Functional Description Altera Corporation
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