Bits 9:0 – RXSE[9:0] Receive Symbol
Errors
This bit field counts
the number of frames that had GRXER asserted during reception. For 10/100 mode symbol
errors are counted regardless of frame length checks. For gigabit mode the frame must
satisfy slot time requirements in order to count a symbol error. Additionally, in
gigabit half duplex mode, carrier extension errors are also recorded. Receive symbol
errors will also be counted as an FCS or alignment error if the frame is between 64 and
1518 Bytes (1536 Bytes if GMAC_NCFGR.MAXFS=1, 10240 Bytes if GMAC_NCFGR.JFRAME=1). If
the frame is larger it will be recorded as a jabber error.