參數(shù)資料
型號: L84302
元件分類: 通用總線功能
英文描述: L84302 Quad 100/10 Mbps 4-Port Ethernet Controller with RMON/SNMP Management Counters technical manual 4/02
中文描述: L84302四100/10 Mbps的4端口以太網(wǎng)的遠(yuǎn)程監(jiān)控控制器/ SNMP管理處的技術(shù)手冊,4月2日
文件頁數(shù): 1/128頁
文件大?。?/td> 997K
代理商: L84302
MD400171/D
April, 2002
Copyright 1997-2002 by LSI Logic Corporation. All rights reserved.
1 of 128
L84302 Quad 100/10 Mbps
4-Port Ethernet Controller with
RMON/SNMP Management
Counters
Technical Manual
Features
Note:
Check for the latest revision of this document before start-
ing any designs. This document is available on the Web, at
www.lsilogic.com
Four independent MAC channels
100/10 Mbps
Full RMON, SNMP, and Ethernet
Management Counter support per port
Flow control for Full and Half Duplex
Full Duplex - IEEE 802.3x
Half Duplex - Automatic JAM
32-Bit, 50 MHz interface to external
bus; 1.6 Gbps bandwidth
MII and 7-Wire interface to external
PHY
16-Bit interface to internal registers and
management counters
Management Interface (MI) to external
PHY
Independent 128-byte receive and
transmit FIFOs per port with
programmable watermarks
Full and Half Duplex
Automatic CRC generation and checking
Retransmission of packet upon collision
Automatic packet error discarding
Programmable transmit start threshold
Interrupt capability
Meets all IEEE 802.3 specifications
256L PQFP
Contents
Description
- - - - - - - - - - - - - - - - - - - - - 2
Pin Description
- - - - - - - - - - - - - - - - - - 4
Block Diagrams
- - - - - - - - - - - - - - - - - -13
Functional Description
- - - - - - - - - - - - -15
Application Information
- - - - - - - - - - - - -92
Specifications
- - - - - - - - - - - - - - - - - - - 97
Ordering Information
- - - - - - - - - - - - - 115
Revision History
- - - - - - - - - - - - - - - - 115
Appendix A: L84302 IPG Table
- - - - - 121
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