TLK105 Datasheet, PDF (49/99 Pages) Texas Instruments – Industrial Temp, Single Port 10/100Mbs Ethernet Physical Layer Transceiver

TLK105
TLK106
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SLLSEB8A – AUGUST 2012 – REVISED MARCH 2013
8.1.7 Auto-Negotiate Expansion Register (ANER)
This register contains additional Local Device and Link Partner status information.
Table 8-10. Auto-Negotiate Expansion Register (ANER), address 0x0006
BIT BIT NAME
15:5 RESERVED
4 PDF
3 LP_NP_ABL
E
2 NP_ABLE
1 PAGE_RX
0 LP_AN_ABL
E
DEFAULT
0, RO
0, RO
0, RO
DESCRIPTION
RESERVED: Writes ignored, Read as 0.
Parallel Detection Fault:
1 = Fault detected via the Parallel Detection function
0 = No fault detected
Link Partner Next Page Able:
1, RO/P
0, RO/COR
0, RO
1 = Link Partner does support Next Page
0 = Link Partner does not support Next Page
Next Page Able:
1 = Indicates local device is able to send additional Next Pages
0 = Indicates local device is not able to send additional Next Pages
Link Code Word Page Received:
1 = Link Code Word has been received, cleared on a read
0 = Link Code Word has not been received
Link Partner Auto-Negotiation Able:
1 = indicates that the Link Partner supports Auto-Negotiation
0 = indicates that the Link Partner does not support Auto-Negotiation
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