參數(shù)資料
型號(hào)： 9883
廠商： Intel Corp.
英文描述： Advanced 10/100 Umnmanaged Repeater
中文描述： 高級(jí)10/100 Umnmanaged直放站
文件頁數(shù)： 3/56頁
文件大小： 719K
代理商： 9883
Datasheet
Document #: 249115
Revision #: 003
Rev. Date: 08/07/01
3
Contents
Contents
1.0
Block Diagram
...............................................................................................................................7
2.0
Pin Assignments and Signal Descriptions
.................................................................................8
3.0
Functional Description
................................................................................................................16
3.1
Introduction.........................................................................................................................16
3.2
Port Configuration...............................................................................................................17
3.2.1
Auto-Negotiation....................................................................................................17
3.2.2
Link Establishment and Port Connection...............................................................18
3.3
Interface Descriptions.........................................................................................................18
3.3.1
Twisted-Pair Interface............................................................................................18
3.3.2
Media Independent Interface.................................................................................18
3.4
Repeater Operation............................................................................................................19
3.4.1
100 Mbps Repeater Operation ..............................................................................19
3.4.2
10 Mbps Repeater Operation ................................................................................20
3.5
Requirements .....................................................................................................................20
3.5.1
Power.....................................................................................................................20
3.5.2
Clock......................................................................................................................21
3.5.3
Bias Resistor..........................................................................................................21
3.5.4
Reset .....................................................................................................................21
3.5.5
IRB Bus Pull-ups....................................................................................................21
3.6
LED Operation....................................................................................................................21
3.6.1
LEDs at Start-up ....................................................................................................21
3.6.2
LED Event Stretching ............................................................................................22
3.6.3
Serial LED Interface...............................................................................................22
3.6.4
Serial Shifting.........................................................................................................22
3.6.4.1
Serial LED Signals.................................................................................23
3.6.4.2
Activity Graph LEDs...............................................................................23
3.6.5
Direct Drive LEDs ..................................................................................................24
3.6.6
LED Modes............................................................................................................24
3.6.6.1
LED Mode 1...........................................................................................25
3.6.6.2
LED Mode 2...........................................................................................25
3.6.6.3
LED Mode 3...........................................................................................26
3.6.6.4
LED Mode 4...........................................................................................28
3.7
IRB Operation.....................................................................................................................28
3.7.1
IRB Signal Types...................................................................................................28
3.7.2
10M-Only Operation ..............................................................................................29
3.7.2.1
MAC IRB Access ...................................................................................29
3.7.3
LXT98x/91x/98xx Compatibility .............................................................................29
3.8
MII Port Operation ..............................................................................................................31
3.8.1
Preamble Handling ................................................................................................31
4.0
Application Information
..............................................................................................................32
4.1
General Design Guidelines.................................................................................................32
4.2
Power and Ground..............................................................................................................33
4.2.1
Supply Filtering......................................................................................................33
4.2.2
Ground Noise.........................................................................................................33
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
9883 0101000 功能描述:多芯電纜 3 SH PR #20 PP HDPE RoHS:否 制造商:Alpha Wire 導(dǎo)體數(shù)量:3 線規(guī) - 美國(guó)線規(guī)（AWG）:16 絞合:19 x 29 屏蔽:Shielded 長(zhǎng)度:100 ft 電壓額定值:600 V 外殼材料:Polytetrafluoroethylene (PTFE) 絕緣材料:Polytetrafluoroethylene (PTFE) 類型:Communication and Control
9883 010500 功能描述:多芯電纜 20AWG 3PR SHIELD 500ft SPOOL BLACK RoHS:否 制造商:Alpha Wire 導(dǎo)體數(shù)量:3 線規(guī) - 美國(guó)線規(guī)（AWG）:16 絞合:19 x 29 屏蔽:Shielded 長(zhǎng)度:100 ft 電壓額定值:600 V 外殼材料:Polytetrafluoroethylene (PTFE) 絕緣材料:Polytetrafluoroethylene (PTFE) 類型:Communication and Control
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988301-000 制造商:TE Connectivity 功能描述:AT-3132 - Bulk
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