Visible to Intel only — GUID: lrc1478717573607
Ixiasoft
Visible to Intel only — GUID: lrc1478717573607
Ixiasoft
3.2.13. Statistics Counters Interface
The statistics counters modules are synthesis options that you select in the LL 100GbE parameter editor. However, the statistics status bit output vectors are provided whether you select the statistics counters module option or not.
The increment vectors are brought to the top level as output ports. The increment vectors also function internally as input ports to the control and status registers (CSR).
Name |
Signal Direction |
Description |
---|---|---|
TX Statistics Counter Increment Vectors |
||
tx_inc_64 | Output |
Asserted for one cycle when a 64-byte TX frame is transmitted. |
tx_inc_127 | Output |
Asserted for one cycle when a 65–127 byte TX frame is transmitted. |
tx_inc_255 | Output |
Asserted for one cycle when a 128–255 byte TX frame is transmitted. |
tx_inc_511 | Output |
Asserted for one cycle when a 256–511 byte TX frame is transmitted. |
tx_inc_1023 | Output |
Asserted for one cycle when a 512–1023 byte TX frame is transmitted. |
tx_inc_1518 | Output |
Asserted for one cycle when a 1024–1518 byte TX frame is transmitted. |
tx_inc_max | Output |
Asserted for one cycle when a maximum-size TX frame is transmitted. You program the maximum number of bytes in the MAX_TX_SIZE_CONFIG register. |
tx_inc_over | Output |
Asserted for one cycle when an oversized TX frame is transmitted. You program the maximum number of bytes in the MAX_TX_SIZE_CONFIG register. |
tx_inc_mcast_data_err | Output |
Asserted for one cycle when an errored multicast TX frame, excluding control frames, is transmitted. |
tx_inc_mcast_data_ok | Output |
Asserted for one cycle when a valid multicast TX frame, excluding control frames, is transmitted. |
tx_inc_bcast_data_err | Output |
Asserted for one cycle when an errored broadcast TX frame, excluding control frames, is transmitted. |
tx_inc_bcast_data_ok | Output |
Asserted for one cycle when a valid broadcast TX frame, excluding control frames, is transmitted. |
tx_inc_ucast_data_err | Output |
Asserted for one cycle when an errored unicast TX frame, excluding control frames, is transmitted. |
tx_inc_ucast_data_ok | Output |
Asserted for one cycle when a valid unicast TX frame, excluding control frames, is transmitted. |
tx_inc_mcast_ctrl | Output |
Asserted for one cycle when a valid multicast TX frame is transmitted. |
tx_inc_bcast_ctrl | Output |
Asserted for one cycle when a valid broadcast TX frame is transmitted. |
tx_inc_ucast_ctrl | Output |
Asserted for one cycle when a valid unicast TX frame is transmitted. |
tx_inc_pause | Output |
Asserted for one cycle when a valid pause TX frame is transmitted. |
tx_inc_fcs_err | Output |
Asserted for one cycle when a TX packet with FCS errors is transmitted. |
tx_inc_fragment | Output |
Asserted for one cycle when a TX frame less than 64 bytes and reporting a CRC error is transmitted. |
tx_inc_jabber | Output |
Asserted for one cycle when an oversized TX frame reporting a CRC error is transmitted. |
tx_inc_sizeok_fcserr | Output |
Asserted for one cycle when a valid TX frame with FCS errors is transmitted. |
RX Statistics Counter Increment Vectors |
||
rx_inc_runt |
Output |
Asserted for one cycle when an RX runt packet is received. |
rx_inc_64 | Output |
Asserted for one cycle when a 64-byte RX frame is received. |
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. You program the maximum number of bytes in the MAX_RX_SIZE_CONFIG register. |
rx_inc_over | Output |
Asserted for one cycle when an oversized RX frame is received. You program the maximum number of bytes in the MAX_RX_SIZE_CONFIG register. |
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. |
rx_inc_fcs_err | Output |
Asserted for one cycle when a RX packet with FCS errors is received. |
rx_inc_fragment | Output |
Asserted for one cycle when a RX frame less than 64 bytes and reporting a CRC error is received. |
rx_inc_jabber | Output |
Asserted for one cycle when an oversized RX frame reporting a CRC error is received. |
rx_inc_sizeok_fcserr | Output |
Asserted for one cycle when a valid RX frame with FCS errors is received. |
rx_inc_pause_ctrl_err | Output |
Asserted for one cycle when an errored pause RX frame is received. |
rx_inc_mcast_ctrl_err | Output |
Asserted for one cycle when an errored multicast RX control frame is received. |
rx_inc_bcast_ctrl_err | Output |
Asserted for one cycle when an errored broadcast RX control frame is received. |
rx_inc_ucast_ctrl_err | Output |
Asserted for one cycle when an errored unicast RX control frame is received. |