80220 Datasheet, PDF (39/91 Pages) LSI Computer Systems – 100BASE-TX/10BASE-T Ethernet Media Interface Adapter

80220/80221
Table 15. MI Register 5 (AutoNegotiation Remote End Capability) Structure
5.15
5.14
5.13
5.12
5.11
5.10
NP
ACK
RF
0
0
0
R
R
R
R
R
R
5.7
5.6
5.5
5.4
5.3
5.2
TX_HDX 10_FDX 10_HDX
0
0
0
R
R
R
R
R
R
5.9
5.8
T4
TX_FDX
R
R
5.1
5.0
0
CSMA
R
R
Bit Symbol
5.15 NP
5.14 ACK
5.13 RF
5.12
5.11
5.10
5.9 T4
5.8 TX_FDX
5.7 TX_HDX
5.6 10_FDX
5.5 10_HDX
5.4
thru
5.1
5.0 CSMA
Name
Next Page Enable
Acknowledge
Remote Fault
Enable
Definition
1 = Next Page Exists
0 = No Next Page
1 = Received AutoNegotiation Word Recognized
0 = Not Recognized
1 = AutoNegotiation Remote Fault Detected
0 = No Remote Fault
Reserved
100Base-T4
Capable
100Base-TX Full
Duplex Capable
100Base-TX Half
Duplex Capable
10Base-T Full
Duplex Capable
10Base-T Half
Duplex Capable
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
CSMA 802.3
Capable
1 = Capable of 802.3 CSMA Operation
0 = Not Capable
x.15 Bit Is Shifted First
R/W Def.
R0
R0
R0
R0
0
0
R0
R0
R0
R0
R0
R0
0
0
0
R0
43-399
MD400159/E