DP83848JSQ datasheet(46/80 Pages) TI

46 / 80 page

www.national.com

7.1.6 Auto-Negotiation Link Partner Ability Register (ANLPAR) (BASE Page)

This register contains the advertised abilities of the Link Partner as received during Auto-Negotiation. The content

changes after the successful auto-negotiation if Next-pages are supported.

Table 17. Auto-Negotiation Link Partner Ability Register (ANLPAR) (BASE Page), address 0x05

Bit

Bit Name

Default

Description

0, RO

Next Page Indication:

0 = Link Partner does not desire Next Page Transfer.

1 = Link Partner desires Next Page Transfer.

ACK

0, RO

Acknowledge:

1 = Link Partner acknowledges reception of the ability data word.

0 = Not acknowledged.

The Auto-Negotiation state machine will automatically control the

this bit based on the incoming FLP bursts.

0, RO

Remote Fault:

1 = Remote Fault indicated by Link Partner.

0 = No Remote Fault indicated by Link Partner.

RESERVED

0, RO

RESERVED for Future IEEE use:

Write as 0, read as 0.

ASM_DIR

0, RO

ASYMMETRIC PAUSE:

1 = Asymmetric pause is supported by the Link Partner.

0 = Asymmetric pause is not supported by the Link Partner.

PAUSE

0, RO

PAUSE:

1 = Pause function is supported by the Link Partner.

0 = Pause function is not supported by the Link Partner.

9T4

0, RO

100BASE-T4 Support:

1 = 100BASE-T4 is supported by the Link Partner.

0 = 100BASE-T4 not supported by the Link Partner.

8TX_FD

0, RO

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.

7TX

0, RO

100BASE-TX Support:

1 = 100BASE-TX is supported by the Link Partner.

0 = 100BASE-TX not supported by the Link Partner.

10_FD

0, RO

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.

510

0, RO

10BASE-T Support:

1 = 10BASE-T is supported by the Link Partner.

0 = 10BASE-T not supported by the Link Partner.

4:0

Selector

<0 0000>, RO

Protocol Selection Bits:

Link Partner’s binary encoded protocol selector.

DP83848JSQ датащи(PDF) 46 Page - Texas Instruments

DP83848JSQ датащи(HTML) 46 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

датащи скачать

ссылки URL