Fast Ethernet Controller (FEC)
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor 25-9
0x024C IEEE_T_FRAME_OK Frames Transmitted OK
0x0250 IEEE_T_1COL Frames Transmitted with Single Collision
0x0254 IEEE_T_MCOL Frames Transmitted with Multiple Collisions
0x0258 IEEE_T_DEF Frames Transmitted after Deferral Delay
0x025C IEEE_T_LCOL Frames Transmitted with Late Collision
0x0260 IEEE_T_EXCOL Frames Transmitted with Excessive Collisions
0x0264 IEEE_T_MACERR Frames Transmitted with Tx FIFO Underrun
0x0268 IEEE_T_CSERR Frames Transmitted with Carrier Sense Error
0x026C IEEE_T_SQE Frames Transmitted with SQE Error
0x0270 IEEE_T_FDXFC Flow Control Pause frames transmitted
0x0274 IEEE_T_OCTETS_OK Octet count for Frames Transmitted w/o Error
0x0280 RMON_R_DROP Count of frames not counted correctly
0x0284 RMON_R_PACKETS RMON Rx packet count
0x0288 RMON_R_BC_PKT RMON Rx Broadcast Packets
0x028C RMON_R_MC_PKT RMON Rx Multicast Packets
0x0290 RMON_R_CRC_ALIGN RMON Rx Packets w CRC/Align error
0x0294 RMON_R_UNDERSIZE RMON Rx Packets < 64 bytes, good crc
0x0298 RMON_R_OVERSIZE RMON Rx Packets > MAX_FL bytes, good crc
0x029C RMON_R_FRAG RMON Rx Packets < 64 bytes, bad crc
0x02A0 RMON_R_JAB RMON Rx Packets > MAX_FL bytes, bad crc
0x02A4 — Reserved
0x02A8 RMON_R_P64 RMON Rx 64 byte packets
0x02AC RMON_R_P65TO127 RMON Rx 65 to 127 byte packets
0x02B0 RMON_R_P128TO255 RMON Rx 128 to 255 byte packets
0x02B4 RMON_R_P256TO511 RMON Rx 256 to 511 byte packets
0x02B8 RMON_R_P512TO1023 RMON Rx 512 to 1023 byte packets
0x02BC RMON_R_P1024TO2047 RMON Rx 1024 to 2047 byte packets
0x02C0 RMON_R_P_GTE2048 RMON Rx packets w > 2048 bytes
0x02C4 RMON_R_OCTETS RMON Rx Octets
0x02C8 IEEE_R_DROP Count of frames not counted correctly
0x02CC IEEE_R_FRAME_OK Frames Received OK
Table 25-3. MIB Counters Memory Map (continued)
Offset from
FEC_BASE
(0xFFF4_C000)
1
Mnemonic Description
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