LAN8710AI datasheet(53/82 Pages) MICROCHIP

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Small Footprint MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR® Technology

Datasheet

SMSC LAN8710A/LAN8710Ai

Revision 1.4 (08-23-12)

DATASHEET

4.2.2

Basic Status Register

Index (In Decimal):

Size:

16 bits

BITS

DESCRIPTION

TYPE

DEFAULT

100BASE-T4

0 = no T4 ability

1 = T4 able

100BASE-TX Full Duplex

0 = no TX full duplex ability

1 = TX with full duplex

100BASE-TX Half Duplex

0 = no TX half duplex ability

1 = TX with half duplex

10BASE-T Full Duplex

0 = no 10Mbps with full duplex ability

1 = 10Mbps with full duplex

10BASE-T Half Duplex

0 = no 10Mbps with half duplex ability

1 = 10Mbps with half duplex

100BASE-T2 Full Duplex

0 = PHY not able to perform full duplex 100BASE-T2

1 = PHY able to perform full duplex 100BASE-T2

100BASE-T2 Half Duplex

0 = PHY not able to perform half duplex 100BASE-T2

1 = PHY able to perform half duplex 100BASE-T2

Extended Status

0 = no extended status information in register 15

1 = extended status information in register 15

7:6

RESERVED

Auto-Negotiate Complete

0 = auto-negotiate process not completed

1 = auto-negotiate process completed

Remote Fault

1 = remote fault condition detected

0 = no remote fault

RO/LH

Auto-Negotiate Ability

0 = unable to perform auto-negotiation function

1 = able to perform auto-negotiation function

Link Status

0 = link is down

1 = link is up

RO/LL

Jabber Detect

0 = no jabber condition detected

1 = jabber condition detected

RO/LH

Extended Capabilities

0 = does not support extended capabilities registers

1 = supports extended capabilities registers

LAN8710AI 数据表(PDF) 53 Page - Microchip Technology

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