5222-DS02-R datasheet(4/76 Pages) BOARDCOM

4 / 76 page

BCM5222

Preliminary Data Sheet

7/20/04

Broadcom Corporation

Page iv

Document 5222-DS02-405-R

Section 5: Register Summary .......................................................................................... 16

Media Independent Interface (MII) Management Interface: Register Programming.............................16

Preamble (PRE) ....................................................................................................................................16

Start of Frame (ST)................................................................................................................................16

Operation Code (OP).............................................................................................................................16

PHY Address (PHYAD) .........................................................................................................................16

Register Address (REGAD)...................................................................................................................16

Turnaround (TA) ....................................................................................................................................17

Data .......................................................................................................................................................17

Idle.........................................................................................................................................................17

MII Control Register....................................................................................................................................17

Reset .....................................................................................................................................................18

Loopback ...............................................................................................................................................18

Forced Speed Selection ........................................................................................................................18

Auto-Negotiation Enable........................................................................................................................18

Power Down ..........................................................................................................................................19

Isolate ....................................................................................................................................................19

Restart Auto-Negotiation .......................................................................................................................19

Duplex Mode .........................................................................................................................................19

Collision Test .........................................................................................................................................19

Reserved Bits ........................................................................................................................................19

MII Status Register .....................................................................................................................................20

100BASE-T4 Capability.........................................................................................................................20

100BASE-TX Full-Duplex Capability .....................................................................................................20

100BASE-TX Half-Duplex Capability.....................................................................................................20

10BASE-T Full-Duplex Capability..........................................................................................................20

10BASE-T Half-Duplex Capability .........................................................................................................21

Reserved Bits ........................................................................................................................................21

Preamble Suppression ..........................................................................................................................21

Auto-Negotiation Complete ...................................................................................................................21

Remote Fault .........................................................................................................................................21

Auto-Negotiation Capability ...................................................................................................................21

Link Status.............................................................................................................................................21

Jabber Detect ........................................................................................................................................21

5222-DS02-R 数据表(PDF) 4 Page - Broadcom Corporation.

5222-DS02-R 数据表(HTML) 4 Page - Broadcom Corporation.

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

数据表下载