DP83865DVH National Semiconductor, DP83865DVH Datasheet - Page 26

• Manufacturer Part Number: DP83865DVH
• Description: 10/100/1000BASE-T TRANSCEIVER, SMD
• Manufacturer: National Semiconductor

Specifications of DP83865DVH

• Data Rate: 1000Mbps
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3u, IEEE 802.3z
• Supply Current: 430µA
• Supply Voltage Range: 2.375V To 2.625V, 3.135V To 3.465V
• Operating Temperature Range: 0°C To +70°C
• Interface Type: GMII, MII, RGMII
• Rohs Compliant: Yes
• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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2.0 Register Block
This register contains the advertised abilities of the Link Partner as received during Auto-Negotiation
4:0
Bit
15
14
13
12
11
10
9
8
7
6
5
Table 8. Auto-Negotiation Link Partner Ability Register (ANLPAR) address 0x05
ASY_PAUSE
100BASE-T4
100BASE-TX
100BASE-TX
(Half Duplex)
(Half Duplex)
Full Duplex
Full Duplex
10BASE-T
10BASE-T
Bit Name
Reserved
PSB[4:0]
PAUSE
ACK
NP
RF
(Continued)
5’b<0_0000>,
Default
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
0, RO
RO
Next Page Indication:
0 = Link Partner does not desire Next Page Transfer.
1 = Link Partner desires Next Page Transfer.
Acknowledge:
1 = Link Partner acknowledges reception of the ability data word.
0 = Not acknowledged.
The Device’s Auto-Negotiation state machine will automatically
control this bit based on the incoming FLP bursts. Software
should not attempt to write to this bit.
Remote Fault:
1 = Remote Fault indicated by Link Partner.
0 = No Remote Fault indicated by Link Partner.
Reserved for Future IEEE use: Write as 0, read as 0.
Asymmetrical PAUSE:
1 = Link Partner supports Asymmetrical Pause direction.
0 = Link Partner does not support Asymmetrical Pause direction.
1 = Link Partner supports Pause frames.
0 = Link Partner does not support Pause frames.
100BASE-T4 Support:
1 = 100BASE-T4 is supported by the Link Partner.
0 = 100BASE-T4 not supported by the Link Partner.
100BASE-TX Full Duplex Support:
1 = 100BASE-TX Full Duplex is supported by the Link Partner.
0 = 100BASE-TX Full Duplex not supported by the Link Partner.
100BASE-TX (Half Duplex) Support:
1 = 100BASE-TX (Half Duplex) is supported by the Link Partner.
0 = 100BASE-TX (Half Duplex) not supported by the Link Partner.
10BASE-T Full Duplex Support:
1 = 10BASE-T Full Duplex is supported by the Link Partner.
0 = 10BASE-T Full Duplex not supported by the Link Partner.
10BASE-T (Half Duplex) Support:
1 = 10BASE-T (Half Duplex) is supported by the Link Partner.
0 = 10BASE-T (Half Duplex) not supported by the Link Partner.
Protocol Selection Bits:
Link Partners’s binary encoded protocol selector.
PAUSE:
26
Description