Datasheet

KSZ8795CLX
DS00002112B-page 106  2016-2017 Microchip Technology Inc.
0x7 RxAlignmentError Rx packets within (64,1522) bytes w/a non-integral number of bytes
and a bad CRC (upper limit depends on max packet size setting).
0x8 RxControl8808Pkts The number of MAC control frames received by a port with 88-08h in
EtherType field.
0x9 RxPausePkts The number of PAUSE frames received by a port. PAUSE frame is
qualified with EtherType (88-08h), DA, control opcode (00-01), data
length (64 byte min), and a valid CRC.
0xA RxBroadcast Rx good broadcast packets (not including errored broadcast packets or
valid multicast packets).
0xB RxMulticast Rx good multicast packets (not including MAC control frames, errored
multicast packets or valid broadcast packets).
0xC RxUnicast Rx good unicast packets.
0xD Rx64Octets Total Rx packets (bad packets included) that were 64 octets in length.
0xE Rx65to127Octets Total Rx packets (bad packets included) that are between 65 and 127
octets in length.
0xF Rx128to255Octets Total Rx packets (bad packets included) that are between 128 and 255
octets in length.
0x10 Rx256to511Octets Total Rx packets (bad packets included) that are between 256 and 511
octets in length.
0x11 Rx512to1023Octets Total Rx packets (bad packets included) that are between 512 and
1023 octets in length.
0x12 Rx1024to1522Octets Total Rx packets (bad packets included) that are between 1024 and
1522 octets in length.
0x13 Rx1523to2000Octets Total Rx packets (bad packets included) that are between 1523 and
2000 octets in length.
0x14 Rx2001toMax-1Octets Total Rx packets (bad packets included) that are between 2001 and
Max-1 octets in length (upper limit depends on max packet size ?1).
0x15 TxHiPriorityByte Tx hi-priority good octet count, including PAUSE packets.
0x16 TxLateCollision The number of times a collision is detected later than 512 bit-times into
the Tx of a packet.
0x17 TxPausePkts The number of PAUSE frames transmitted by a port.
0x18 TxBroadcastPkts Tx good broadcast packets (not including errored broadcast or valid
multicast packets).
0x19 TxMulticastPkts Tx good multicast packets (not including errored multicast packets or
valid broadcast packets).
0x1A TxUnicastPkts Tx good unicast packets.
0x1B TxDeferred Tx packets by a port for which the 1st Tx attempt is delayed due to the
busy medium.
0x1C TxTotalCollision Tx total collision, half-duplex only.
0x1D TxExcessiveCollision A count of frames for which Tx fails due to excessive collisions.
0x1E TxSingleCollision Successful Tx frames on a port for which Tx is inhibited by exactly one
collision.
0x1F TxMultipleCollision Successful Tx frames on a port for which Tx is inhibited by more than
one collision.
TABLE 4-26: PORT MIB COUNTER INDIRECT MEMORY OFFSETS (CONTINUED)
Offset Counter Name Description