TLK100_11 Datasheet, PDF (49/88 Pages) Texas Instruments – Industrial Temp, Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver

TLK100
www.ti.com
SLLS931B – AUGUST 2009 – REVISED DECEMBER 2009
8.1.7 Auto-Negotiate Expansion Register (ANER)
This register contains additional Local Device and Link Partner status information.
Table 8-9. Auto-Negotiate Expansion Register (ANER), address 0x0006
BIT BIT NAME
15:5 RESERVED
4 PDF
3 LP_NP_ABLE
2 NP_ABLE
1 PAGE_RX
0 LP_AN_ABLE
DEFAULT
0, RO
0, RO
0, RO
1, RO/P
0, RO/COR
0, RO
DESCRIPTION
RESERVED: Writes ignored, Read as 0.
Parallel Detection Fault:
1 = A fault has been detected via the Parallel Detection function.
0 = A fault has not been detected.
Link Partner Next Page Able:
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.
Copyright © 2009, Texas Instruments Incorporated
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