IP2022 User’s Manual—Register Quick Reference www.ubicom.com 415 C.3.9 SxINTF Register 7 6 5 4 3 2 1                                                                                                                                           0
RXERROR  EOP   SYND   TXBE   TXEOP  SXLINKPULSE   RXBF  RXBUSY Name Description RXERROR Receive error in preamble (Manchester encoding only) 0 =    Receive error has not been detected since this           bit was last cleared
1 =    Double zero has been detected in preamble (not affected by double zero in data) EOP End-of-Packet detection interrupt flag (USB and 10Base-
T modes only) 0 =    End-of-Packet has not been detected since this           bit was last cleared
1 =    End-of-Packet has been detected SYND Synchronization pattern detection interrupt flag (USB and
10Base-T modes only) 0 =    Synchronization pattern has not been detected           since this bit was last cleared
1 =    Synchronization pattern has been detected TXBE Transmit buffer empty interrupt flag 0 =    Transmit buffer has not been empty since this           bit was last cleared
1 =    Transmit buffer has been empty