SMSC LAN9312 - Manual (Page 342)

High Performance Two Port 10/100 Managed Ethernet Switch with 32-Bit Non-PCI CPU Interface
Datasheet
Revision 1.4 (08-19-08) 342 SMSC LAN9312
DATASHEET
14.5.2.21 Port x MAC Receive Symbol Error Count Register (MAC_RX_SYMBOL_CNT_x)
This register provides a counter of received packets with a symbol error. The counter is cleared upon
being read.
Register #: Port0: 0422h Size: 32 bits
Port1: 0822h
Port2: 0C22h
BITS DESCRIPTION TYPE DEFAULT
31:0 RX Symbol
Count of packets that had a receive symbol error.
Note: This counter will stop at its maximum value of FFFF_FFFFh.
Minimum rollover time at 100Mbps is approximately 115 hours.
RC 00000000h