Datasheet
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DP83849C
7.1.8 Auto-Negotiate Expansion Register (ANER)
This register contains additional Local Device and Link Partner status information.
Table 27. Auto-Negotiate Expansion Register (ANER), address 06h
Bit Bit Name Default Description
15:5 RESERVED 0, RO RESERVED: Writes ignored, Read as 0.
4 PDF 0, RO Parallel Detection Fault:
1 = A fault has been detected via the Parallel Detection function.
0 = A fault has not been detected.
3 LP_NP_ABLE 0, RO Link Partner Next Page Able:
1 = Link Partner does support Next Page.
0 = Link Partner does not support Next Page.
2 NP_ABLE 1, RO/P Next Page Able:
1 = Indicates local device is able to send additional “Next Pages”.
1 PAGE_RX 0, RO/COR Link Code Word Page Received:
1 = Link Code Word has been received, cleared on a read.
0 = Link Code Word has not been received.
0 LP_AN_ABLE 0, RO Link Partner Auto-Negotiation Able:
1 = indicates that the Link Partner supports Auto-Negotiation.
0 = indicates that the Link Partner does not support Auto-Negotia-
tion.