LAN9313 Datasheet, PDF (244/398 Pages) SMSC Corporation – Three Port 10/100 Managed Ethernet Switch with MII

13.2.2.7
Three Port 10/100 Managed Ethernet Switch with MII
Datasheet
Port x PHY Auto-Negotiation Expansion Register (PHY_AN_EXP_x)
Index (decimal): 6
Size:
16 bits
This read/write register is used in the Auto-Negotiation process between the link partner and the Port
x PHY.
BITS
DESCRIPTION
15:5 RESERVED
4 Parallel Detection Fault
This bit indicates whether a Parallel Detection Fault has been detected.
0: A fault hasn’t been detected via the Parallel Detection function
1: A fault has been detected via the Parallel Detection function
3 Link Partner Next Page Able
This bit indicates whether the link partner has next page ability.
0: Link partner does not contain next page capability
1: Link partner contains next page capability
2 Local Device Next Page Able
This bit indicates whether the local device has next page ability.
0: Local device does not contain next page capability
1: Local device contains next page capability
1 Page Received
This bit indicates the reception of a new page.
0: A new page has not been received
1: A new page has been received
0 Link Partner Auto-Negotiation Able
This bit indicates the Auto-negotiation ability of the link partner.
0: Link partner is not Auto-Negotiation able
1: Link partner is Auto-Negotiation able
TYPE
RO
RO/LH
DEFAULT
-
0b
RO
0b
RO
0b
RO/LH
0b
RO
0b
Revision 1.2 (04-08-08)
244
DATASHEET
SMSC LAN9313/LAN9313i