AX88772 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'AX88772' PDF : 43 Pages View PDF
AX88772
USB to 10/100 Fast Ethernet/HomePNA Controller
7.1.6 Auto Negotiation Link Partner Ability Register (ANLPAR)
Address 05h
Bit
Bit Name
15 NP
Default
0, RO
14 ACK
0, RO
13 RF
0, RO
12:11 Reserved
10 Pause
X, RO
0, RO
9 T4
0, RO
8 TX_FD
0, RO
7 TX_HD
0, RO
6 10_FD
0, RO
5 10_HD
0, RO
4:0 Selector
0_0000, RO
Description
Next page indication:
1 = Link partner next page enabled
0 = Link partner not next page enabled
Acknowledgement:
1 = Link partner ability for reception of data word acknowledged
0 = Not acknowledged
Remote fault:
1 = Remote fault indicated by link partner
0 = No remote fault indicated by link partner
Reserved:
Write as 0, read as “don’t care”.
Pause:
1 = Pause operation supported by link partner
0 = Pause operation not supported by link partner
100BASE-T4 support:
1 = 100BASE-T4 supported by link partner
0 = 100BASE-T4 not supported by link partner
100BASE-TX full-duplex support:
1 = 100BASE-TX full-duplex supported by link partner
0 = 100BASE-TX full-duplex not supported by link partner
100BASE-TX half-duplex support:
1 = 100BASE-TX half-duplex supported by link partner
0 = 100BASE-TX half-duplex not supported by link partner
10BASE-T full-duplex support:
1 = 10BASE-T full-duplex supported by link partner
0 = 10BASE-T full-duplex not supported by link partner
10BASE-T half-duplex support:
1 = 10BASE-T half-duplex supported by link partner
0 = 10BASE-T half-duplex not supported by link partner
Protocol selection bits:
Link partner’s binary encoded protocol selector.
7.1.7 Auto Negotiation Expansion Register (ANER)
Address 06h
Bit
Bit Name
15:5 Reserved
4 PDF
Default
0, RO
0, RO / LH
3 LP_NP_AB
0, RO
2 NP_AB
1 Page_RX
0, RO / PS
0, RO / LH
0 LP_AN_AB
0, RO
Description
Reserved:
Write as 0, read as “don’t care”.
Parallel detection fault:
1 = Fault detected via the parallel detection function
0 = No fault detected
Link partner next page enable:
1 = Link partner next page enabled
0 = Link partner not next page enabled
PHY next page enable:
0 = PHY not next page enabled
New page reception:
1 = New page received
0 = New page not received
Link partner auto-negotiation enable:
1 = Auto-negotiation supported by link partner
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ASIX ELECTRONICS CORPORATION
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