15 |
RESERVED |
R |
0x0 |
|
14 |
100BTXFD |
R |
0x1 |
100Base-TX Full Duplex Capable.
0x0 = Device does not support 100Base-TX in full duplex mode.
0x1 = Device supports 100Base-TX in full duplex mode.
|
13 |
100BTXHD |
R |
0x1 |
100Base-TX Half Duplex Capable.
0x0 = The device does not support 100Base-TX in half duplex mode.
0x1 = The device supports 100Base-TX in half duplex mode.
|
12 |
10BTFD |
R |
0x1 |
10 Base-T Full Duplex Capable.
0x0 = The device does not support 10Base-T in full duplex mode.
0x1 = Device able to perform 10Base-T in full duplex mode.
|
11 |
10BTHD |
R |
0x1 |
10 Base-T Half Duplex Capable.
0x0 = Device not able to perform 10Base-T in half duplex mode.
0x1 = Device able to perform 10Base-T in half duplex mode.
|
10-7 |
RESERVED |
R |
0x0 |
|
6 |
MFPRESUP |
R |
0x1 |
Preamble Suppression Capable.
0x0 = The device does not perform management transactions with preambles suppressed.
0x1 = The device performs management transactions with preambles suppressed. For this mode, the 32-bits of preamble are needed only once after reset, invalid opcode or invalid turnaround.
|
5 |
ANC |
R |
0x0 |
Auto-Negotiation Complete.
0x0 = Auto-Negotiation process not complete (either still in process, disabled, or reset)
0x1 = Auto-Negotiation process complete.
|
4 |
RFAULT |
R |
0x0 |
Remote Fault.
0x0 = No remote fault condition detected.
0x1 = Remote Fault condition detected (cleared on read or by reset). Fault criteria: Far End Fault Indication or notification from Link Partner of Remote Fault.
|
3 |
ANEN |
R |
0x1 |
Auto Negotiation Enabled.
0x0 = Device is not able to perform Auto-Negotiation.
0x1 = Device is able to perform Auto-Negotiation.
|
2 |
LINKSTAT |
R |
0x0 |
Link Status.
0x0 = Link not established.
0x1 = Valid link established (for either 10 or 100Mbs operation).
|
1 |
JABBER |
R |
0x0 |
Jabber Detect. This bit is implemented with a latching function, such that the occurrence of a jabber condition causes it to set until it is cleared by a read from this register, by the management interface, or by a reset.
0x0 = No Jabber condition detected.
0x1 = Jabber condition detected
|
0 |
EXTEN |
R |
0x1 |
Extended Capability Enable.
0x0 = Basic register set capabilities only.
0x1 = Extended register capabilities.
|