80220 Datasheet, PDF (38/91 Pages) LSI Computer Systems – 100BASE-TX/10BASE-T Ethernet Media Interface Adapter

80220/80221
4.15
NP
R/W
4.7
TX_HDX
R/W
Table 14. MI Register 4 (AutoNegotiation Advertisement) Structure
4.14
4.13
4.12
4.11
4.10
4.9
4.8
ACK
RF
0
0
0
T4
TX_FDX
R
R/W
R/W
R/W
R/W
R/W
R/W
4.6
4.5
4.4
4.3
4.2
4.1
4.0
10_FDX 10_HDX
0
0
0
0
CSMA
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit Symbol
4.15 NP
4.14 ACK
4.13 RF
4.12
4.11
4.10
4.9 T4
4.8 TX_FDX
4.7 TX_HDX
4.6 10_FDX
4.5 10_HDX
4.4
thru
4.1
4.0 CSMA
Name
Next Page Enable
Acknowledge
Remote Fault
Enable
100Base-T4
Capable
100Base-TX Full
Duplex Capable
100Base-TX Half
Duplex Capable
10Base-T Full
Duplex Capable
10Base-T Half
Duplex Capable
CSMA 802.3
Capable
Note 1. Next Page currently not supported.
Definition
1 = Next Page Exists ^[1]
0 = No Next Page
1 = Received AutoNegotiation Word Recognized
0 = Not Recognized
1 = AutoNegotiation Remote Fault Detected
0 = No Remote Fault
Reserved
1 = Capable Of 100Base-T4
0 = Not Capable
1 = Capable of 100Base-TX Full Duplex
0 = Not Capable
1 = Capable Of 100Base-TX Half Duplex
0 = Not Capable
1 = Capable Of 10Base-T Full Duplex
0 = Not Capable
1 = Capable Of 10Base-T Half Duplex
0 = Not Capable
Reserved
1 = Capable of 802.3 CSMA Operation
0 = Not Capable
x.15 Bit Is Shifted First
R/W Def.
R/W 0
R
0
R/W 0
R/W 0
0
0
R/W 0
R/W 1
R/W 1
R/W 1
R/W 1
R/W 0
0
0
0
R/W 1
38
MD400159/E