IP1001-DS-R01 datasheet(28/48 Pages) ETC2

28 / 48 page

IP1001 LF

Data Sheet

28/48

Dec. 18, 2007

IP1001-DS-R06

4.2

Status Register (Reg1)

Bit

Name

Description

Type

Reset

1.0

Extended

Capability

1: Support extended register capabilities

0: Support basic register set capabilities only

1.1

Jabber Detect

1: Jabber condition detected

0: No jabber condition detected

1.2

Link Status

1: Link is up

0: Link is down

1.3

Auto-Negotiation

Ability

1: PHY is able to perform Auto-Negotiation

0: PHY is not able to perform Auto-Negotiation

1.4

Remote Fault

1: Remote fault condition detected

0: No remote fault condition detected

1.5

Auto-Negotiation

Complete

1: Auto-Negotiation process completed

0: Auto-Negotiation process not completed

1.6

MF Preamble

Suppression

1: PHY accepts management frames with

preamble suppressed.

0: PHY does not accept management frames

with preamble suppressed.

Reserved 1

1.7

Reserved

Ignore when read

Reserved 0

1.8

Extended Status

1: There is extended status information in

0: No extended status information in Register

Reserved 1

1.9

100BASE-T2 Half

Duplex

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

0: PHY not able to perform half duplex

100BASE-T2

Reserved 0

1.10

100BASE-T2 Full

Duplex

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

0: PHY not able to perform full duplex

100BASE-T2

Reserved 0

1.11

10Mb/s Half Duplex 1: PHY able to operate at 10 Mb/s in half

duplex mode

0: PHY not able to operate at 10 Mb/s in half

duplex mode

1.12

10 Mb/s Full

Duplex

1: PHY able to operate at 10Mb/s in full duplex

mode

0: PHY not able to operate at 10Mb/s in full

duplex mode

1.13

100BASE-X Half

Duplex

1: PHY able to perform half duplex 100BASE-X

0: PHY not able to perform half duplex 100BASE-X

1.14

100BASE-X Full

Duplex

1: PHY able to perform full duplex 100BASE-X

0: PHY not able to perform full duplex 100BASE-X

1.15

100BASE-T4

1: PHY able to perform 100BASE-T4

0: PHY not able to perform 100BASE-T4

Reserved 0

IP1001-DS-R01 数据表(PDF) 28 Page - List of Unclassifed Manufacturers

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