15 |
RESERVED |
R |
0x0 |
Reserved
|
14 |
100M_FDUP |
R |
0x1 |
100Base-TX full duplex
0x0 = PHY not able to perform full duplex 100Base-X
0x1 = PHY able to perform full duplex 100Base-X
|
13 |
100M_HDUP |
R |
0x1 |
100Base-TX halfduplex
0x0 = PHY not able to perform half duplex 100Base-X
0x1 = PHY able to perform half duplex 100Base-X
|
12 |
10M_FDUP |
R |
0x1 |
10Base-Te full duplex
0x0 = PHY not able to operate at 10Mbps in full duplex
0x1 = PHY able to operate at 10Mbps in full duplex
|
11 |
10M_HDUP |
R |
0x1 |
10Base-Te half duplex
0x0 = PHY not able to operate at 10Mbps in half duplex
0x1 = PHY able to operate at 10Mbps in half duplex
|
10 |
RESERVED |
R |
0x0 |
Reserved
|
9 |
RESERVED |
R |
0x0 |
Reserved
|
8 |
EXT_STS |
R |
0x1 |
Extended status for 1000Base T abilities in register 15
0x1 = Extended status information in register 0x0F
|
7 |
RESERVED |
R |
0x0 |
Reserved
|
6 |
MF_PREAMBLE_SUP |
R |
0x1 |
Ability to accept management frames with preamble suppressed.
0x0 = PHY will not accept management frames with preamble suppressed
0x1 = PHY will accept management frames with preamble suppressed
|
5 |
AUTONEG_COMP |
R |
0x0 |
Status of Autonegotiation
0x0 = Auto Negotiation process not completed
0x1 = Auto Negotiation process completed
|
4 |
REMOTE_FAULT |
RC |
0x0 |
Remote fault detection
0x0 = No remote fault condition detected
0x1 = Remote fault condition detected
|
3 |
AUTONEG_ABL |
R |
0x1 |
Autonegotiation ability
0x0 = PHY is not able to perform Auto-Negotiation
0x1 = PHY is able to perform Auto-Negotiation
|
2 |
LINK_STS1 |
R |
0x0 |
Link Status
This is latch low and needs to be read twice for valid link up
0x0 = Link down
0x1 = Link up
|
1 |
JABBER_DTCT |
RC |
0x0 |
Jabber detected
0x0 = No jabber detected
0x1 = Jabber detected
|
0 |
EXT_CAPBLTY |
R |
0x1 |
Extended register capabilities
0x0 = Basic register set capabilities
0x1 = Extended register set capabilities
|