AX88772 ASIX [ASIX Electronics Corporation], AX88772 Datasheet - Page 31

• Manufacturer Part Number: AX88772
• Description: USB to 10/100 Fast Ethernet/HomePNA Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

7.1.6 Auto Negotiation Link Partner Ability Register (ANLPAR)
Address 05h
7.1.7 Auto Negotiation Expansion Register (ANER)
Address 06h
12:11 Reserved
15:5
Bit
4:0
Bit
15
14
13
10
9
8
7
6
5
4
3
2
1
NP
ACK
RF
Pause
T4
TX_FD
TX_HD
10_FD
10_HD
Selector
Reserved
PDF
LP_NP_AB
NP_AB
Page_RX
Bit Name
Bit Name
0, RO
0, RO
0, RO
X, RO
0, RO
0, RO
0, RO
0, RO
0, RO / LH
0, RO
0, RO / PS
0, RO / LH
0, RO
0, RO
0_0000, RO
0, RO
Default
Default
USB to 10/100 Fast Ethernet/HomePNA Controller
These bits contain the binary encoded protocol selector supported
by this PHY. [0 0001] indicates that this PHY supports IEEE
802.3u CSMA/CD.
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.
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:
31
ASIX ELECTRONICS CORPORATION
Description
Description
AX88772