SNLS484H February 2015 – June 2024 DP83867CR , DP83867IR
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
BIT | BIT NAME | DEFAULT | DESCRIPTION |
---|---|---|---|
15 | 100BASE-T4 | 0, RO/P | 100BASE-T4 Capable: 0 = Device not able to perform 100BASE-T4 mode. |
14 | 100BASE-TX FULL DUPLEX | 1, RO/P | 100BASE-TX Full Duplex Capable: 1 = Device able to perform 100BASE-TX in full duplex mode. |
13 | 100BASE-TX HALF DUPLEX | 1, RO/P | 100BASE-TX Half Duplex Capable: 1 = Device able to perform 100BASE-TX in half duplex mode. |
12 | 10BASE-Te FULL DUPLEX | 1, RO/P | 10BASE-Te Full Duplex Capable: 1 = Device able to perform 10BASE-Te in full duplex mode. |
11 | 10BASE-Te HALF DUPLEX | 1, RO/P | 10BASE-Te Half Duplex Capable: 1 = Device able to perform 10BASE-Te in half duplex mode. |
10 | 100BASE-T2 FULL DUPLEX | 0, RO/P | 100BASE-T2 Full Duplex Capable: 0 = Device not able to perform 100BASE-T2 in full duplex mode. |
9 | 100BASE-T2 HALF DUPLEX | 0, RO/P | 100BASE-T2 Half Duplex Capable: 0 = Device not able to perform 100BASE-T2 in half duplex mode. |
8 | EXTENDED STATUS | 1, RO/P | 1000BASE-T Extended Status Register: 1 = Device supports Extended Status Register 0x0F. |
7 | RESERVED | 0, RO | RESERVED: Write as 0, read as 0. |
6 | MF PREAMBLE SUPPRESSION | 1, RO/P | Preamble Suppression Capable: 1 = Device able to perform management transaction with preamble suppressed, 32-bits of preamble needed only once after reset, invalid opcode or invalid turnaround. 0 = Normal management operation. |
5 | AUTO-NEGOTIATION COMPLETE | 0, RO | Auto-Negotiation Complete: 1 = Auto-Negotiation process complete. 0 = Auto-Negotiation process not complete. |
4 | REMOTE FAULT | 0, RO/LH | Remote Fault: 1 = Remote Fault condition detected (cleared on read or by reset). Fault criteria: Far-End Fault Indication or notification from Link Partner of Remote Fault. 0 = No remote fault condition detected. |
3 | AUTO-NEGOTIATION ABILITY | 1, RO/P | Auto Negotiation Ability: 1 = Device is able to perform Auto-Negotiation. 0 = Device is not able to perform Auto-Negotiation. |
2 | LINK STATUS | 0, RO/LL | Link Status: 1 = Valid link established. 0 = Link not established. The criteria for link validity is implementation specific. The occurrence of a link failure condition will causes the Link Status bit to clear. Once cleared, this bit may only be set by establishing a good link condition and a read through the management interface. |
1 | JABBER DETECT | 0, RO/LH | Jabber Detect: This bit only has meaning in 10Mbps mode. 1 = Jabber condition detected. 0 = No Jabber. 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 to this register by the management interface or by a reset. |
0 | EXTENDED CAPABILITY | 1, RO/P | Extended Capability: 1 = Extended register capabilities. 0 = Basic register set capabilities only. |