IP101GR 데이터 시트보기 (PDF) - Unspecified
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IP101GR Datasheet PDF : 65 Pages
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IP101G
Preliminary Data Sheet
Table Of Contents
Table Of Contents.................................................................................................................................... 2
List of Figures .......................................................................................................................................... 4
List of Tables............................................................................................................................................ 5
Revision History....................................................................................................................................... 6
Features comparison between IP101G and IP101A/IP101AH ............................................................... 7
Transmit and Receive Data Path Block Diagram .................................................................................... 8
1 Pin diagram ...................................................................................................................................... 9
2 Dice pad information .......................................................................................................................11
3 Pin description................................................................................................................................ 12
3.1 IP101GA pin description .................................................................................................... 12
3.2 IP101GR/GRI pin description............................................................................................. 16
4 Register Descriptions ..................................................................................................................... 19
4.1 Register Page mode Control Register ............................................................................... 20
4.2 MII Registers ...................................................................................................................... 20
4.3 MMD Control Register ....................................................................................................... 30
4.4 MMD Data Register ........................................................................................................... 31
4.5 RX Counter Register.......................................................................................................... 34
4.6 LED Mode Control Register ............................................................................................... 35
4.7 WOL+ Control Register...................................................................................................... 35
4.8 UTP PHY Specific Control Register ................................................................................... 38
4.9 Digital IO Pin Control Register ........................................................................................... 39
5 Function Description....................................................................................................................... 41
5.1 Major Functional Block Description ................................................................................... 41
5.1.1
Transmission Description...................................................................................... 41
5.1.2
MII and Management Control Interface ................................................................ 42
5.1.3
RMII Interface ....................................................................................................... 43
5.1.4
Flexible Clock Source ........................................................................................... 45
5.1.5
Auto-Negotiation and Related Information............................................................ 45
5.1.6
Auto-MDIX function............................................................................................... 46
5.2 PHY Address Configuration ............................................................................................... 46
5.3 Power Management Tool ................................................................................................... 47
5.3.1
Auto Power Saving Mode ..................................................................................... 47
5.3.2
IEEE802.3az EEE (Energy Efficient Ethernet) ..................................................... 48
5.3.3
Force power down ................................................................................................ 48
5.3.4
WOL+ operation mode.......................................................................................... 48
5.4 LED Mode Configuration.................................................................................................... 52
5.5 LED Blink Timing................................................................................................................ 52
5.6 Repeater Mode .................................................................................................................. 52
5.7 Interrupt.............................................................................................................................. 52
5.8 Miscellaneous .................................................................................................................... 52
5.9 Serial Management Interface............................................................................................. 53
5.10 Fiber Mode Setting............................................................................................................. 54
5.11 Jumbo Frame ..................................................................................................................... 54
6 Layout Guideline ............................................................................................................................ 55
6.1 General Layout Guideline .................................................................................................. 55
6.2 Twisted Pair recommendation............................................................................................ 55
7 Electrical Characteristics ................................................................................................................ 56
7.1 Absolute Maximum Rating ................................................................................................. 56
7.2 DC Characteristics ............................................................................................................. 56
7.3 Crystal Specifications......................................................................................................... 57
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December 24 2012
Copyright © 2011, IC Plus Corp.
IP101G-DS-R01
www.BDTIC.com/ICplus
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