W89C841F Datasheet, PDF (83/102 Pages) Winbond – 3-IN - 1 10/100M FAST ETHERNET CONTROLLER

W89C841F/D
Auto Negotiation Link Partner Ability (Register 5h), continued
BIT(S)
5.11
5.10
5.9
5.8
5.7
5.6
5.5
5.4:0
NAME
DESCRIPTION
LP_DIR Link Partner Asymmetric Pause Direction.
LP_PAU Link Partner Pause Capability
LP_T4
Link Partner Technology Ability for 100Base-T4
LP_FDX 100Base-TX Full Duplex
1 – Capable of 100M Full duplex operation
0 – Not capable of 100M Full duplex operation
LP_HDX 100Base-TX Half Duplex
1 – Capable of 100M operation
0 – Not capable of 100M operation
LP_F10 10BASE-T Full Duplex
1 – Capable of 10M Full Duplex operation
0 – Not capable of 10M full duplex operation
LP_H10 10Base-T Half Duplex
1 – Capable of 10M operation
0 – Not capable of 10M operation
Selector Field Encoding Definitions.
R/W DEFAULT
RO
0h
RO
0h
RO
0h
RO
1h
RO
1h
RO
1h
RO
1h
RO
1h
Auto Negotiation Expansion Register (Register 6h)
BIT(S)
6.15:5
6.4
6.3
6.2
6.1
6.0
NAME
Reserved
PFAULT
LPNPABLE
NPABLE
PGRCV
LPANABLE
DESCRIPTION
Reserved
Parallel Detection Fault
1 – Fault has been detected
0 – No Fault Detect
Link Partner Next Page Able
1 – Link Partner is next page capable
0 – Link Partner is not next page capable
Next Page Able
Defaults to 1, indicating AD2105 is next page able.
Page Received
1 – A new page has been received
0 – No new page has been received
Link Partner Auto Negotiation Able
1 – Link Partner is auto negotiable
0 – Link Partner is not auto negotiable
R/W DEFAULT
RO
000h
RO,
0h
LH
RO
0h
RO
1h
RO,
0h
LH
RO
0h
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Publication Release Date: October 18, 2001
Revision A3