RTL8100 Ver la hoja de datos (PDF) - Unspecified

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RTL8100

REALTEK 3.3V SINGLE CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT

Unspecified 

RTL8100B(L)

5.20 Auto-Negotiation Advertisement Register

(Offset 0066h-0067h, R/W)

This register contains the advertised abilities of this device as they will be transmitted to its link partner during Auto-negotiation.

Bit

15

14

13

12-11

10

9

8

7

6

5

4-0

Name

NP

ACK

RF

-

Pause

T4

TXFD

TX

10FD

10

Selector

Description/Usage

Next Page bit.

1 = transmitting the protocol specific data page;

0 = transmitting the primary capability data page

1 = acknowledge reception of link partner capability data word.

1 = advertise remote fault detection capability;

0 = do not advertise remote fault detection capability.

Reserved

1 = flow control is supported by local node.

0 = flow control is not supported by local mode.

1 = 100Base-T4 is supported by local node;

0 = 100Base-T4 not supported by local node.

1 = 100Base-TX full duplex is supported by local node;

0 = 100Base-TX full duplex not supported by local node.

1 = 100Base-TX is supported by local node;

0 = 100Base-TX not supported by local node.

1 = 10Base-T full duplex supported by local node;

0 = 10Base-T full duplex not supported by local node.

1 = 10Base-T is supported by local node;

0 = 10Base-T not supported by local node.

Binary encoded selector supported by this node. Currently only

CSMA/CD <00001> is specified. No other protocols are supported.

Default/Attribute

0, RO

0, RO

0, RW

-

The default value

comes from

EEPROM, RO

0, RO

1, RW

1, RW

1, RW

1, RW

<00001>, RW

2001-11-9

27

Rev.1.41

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