5220-DS02-R datasheet(7/90 Pages) BOARDCOM

7 / 90 page

Broa d c om Co rp o r a t i o n

Document 5220-DS04-405-R

Page vii

Preliminary Data Sheet

■ BCM5220

04/20/04

FDX Change .................................................................................................................................. 47

SPD Change .................................................................................................................................. 47

Link Change................................................................................................................................... 47

Interrupt Status .............................................................................................................................. 47

Auxiliary Mode 2 Register

......................................................................................................................... 47

10BASE-T Dribble Bit Correct ....................................................................................................... 47

Token Ring Mode .......................................................................................................................... 48

Block 10BASE-T Echo Mode ......................................................................................................... 48

Traffic Meter LED Mode................................................................................................................. 48

Activity LED Force On ................................................................................................................... 48

Activity/Link LED Mode .................................................................................................................. 48

Qualified Parallel Detect Mode ...................................................................................................... 48

Manchester Code Error ................................................................................................................. 49

End of Frame Error ........................................................................................................................ 49

Auto-Negotiation Indication............................................................................................................ 49

Force 100/10 Indication ................................................................................................................. 49

Speed Indication ............................................................................................................................ 50

Full-Duplex Indication .................................................................................................................... 50

Auxiliary Mode Register

............................................................................................................................ 50

Activity LED Disable ...................................................................................................................... 50

Link LED Disable ........................................................................................................................... 50

Block TXEN Mode ......................................................................................................................... 51

Auxiliary Multiple PHY Register

................................................................................................................ 51

HCD Bits ........................................................................................................................................ 51

Restart Auto-Negotiation ............................................................................................................... 52

Auto-Negotiation Complete............................................................................................................ 52

Acknowledge Complete ................................................................................................................. 52

Acknowledge Detected .................................................................................................................. 52

Ability Detect .................................................................................................................................. 52

Super Isolate.................................................................................................................................. 52

10BASE-T Serial Mode.................................................................................................................. 52

Shadow Register Enable ............................................................................................................... 53

Force LED [1:0].............................................................................................................................. 54

Enable Clock During Low Power ...................................................................................................54

Force IDDQ Mode.......................................................................................................................... 54

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