fido2100 3-Port Industrial Ethernet DLR Switch with IEEE1588
Data Sheet
April 10, 2013
fido2100 3-Port Industrial Ethernet DLR Switch
with IEEE 1588
Data Sheet
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Document #: IA211111101-04
UNCONTROLLED WHEN PRINTED OR COPIED
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fido2100 3-Port Industrial Ethernet DLR Switch with IEEE1588
Data Sheet
April 10, 2013
Copyright
2013 by Innovasic, Inc.
Published by Innovasic, Inc.
5635 Jefferson St. NE, Suite A, Albuquerque, New Mexico 87109 USA
fido® is a trademark of Innovasic, Inc.
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Document #: IA211111101-04
UNCONTROLLED WHEN PRINTED OR COPIED
support@innovasic.com
1-505-883-5263
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fido2100 3-Port Industrial Ethernet DLR Switch with IEEE1588
Data Sheet
April 10, 2013
TABLE OF CONTENTS
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Overview ............................................................................................................................... 7
1.1 Introduction to Device Level Ring Protocol ................................................................ 8
1.2 Introduction to IEEE-1588........................................................................................... 9
Features ............................................................................................................................... 10
2.1 IEEE 802.3 MAC Details .......................................................................................... 11
2.1.1 IEEE 802.3 Full Duplex Flow Control ..................................................... 12
2.1.2 Half Duplex Flow Control and Broadcast/Multicast Storm Prevention ... 13
2.2 IEEE 1588 V2 ............................................................................................................ 13
2.2.1 IEEE 1588 Hardware Assist for Ordinary Clock ...................................... 13
2.2.2 IEEE 1588 End to End Transparent Clock ............................................... 16
2.3 Device Level Ring (DLR) Protocol Support ............................................................. 17
2.3.1 Network Loops .......................................................................................... 18
2.4 Cut Through Forwarding ........................................................................................... 18
2.5 Quality of Service ...................................................................................................... 19
2.6 Unicast and Multicast Address Filtering ................................................................... 19
2.7 Statistics Counters...................................................................................................... 20
2.8 Buffer Management ................................................................................................... 20
2.9 Supported Network Topologies ................................................................................. 21
LQFP Package ..................................................................................................................... 25
3.1 LQFP Package Pinout ................................................................................................ 25
3.2 LQFP Pin Listing ....................................................................................................... 26
3.3 LQFP Package Physical Dimensions ......................................................................... 30
BGA Package ...................................................................................................................... 31
4.1 BGA Package Pinout ................................................................................................. 31
4.2 BGA Pin Listing ........................................................................................................ 32
4.3 BGA Package Physical Dimensions .......................................................................... 36
Electrical Characteristics ..................................................................................................... 37
5.1 Thermal Characteristics ............................................................................................. 38
5.2 PLL Supply ................................................................................................................ 38
5.3 System Clock Input .................................................................................................... 38
5.4 RESET: Power-On-Reset, Hardware Reset and Software Reset ............................... 39
5.4.1 Power-On-Reset ........................................................................................ 39
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Document #: IA211111101-04
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fido2100 3-Port Industrial Ethernet DLR Switch with IEEE1588
Data Sheet
April 10, 2013
5.5
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5.4.2 Hardware Reset ......................................................................................... 39
5.4.3 Software Reset .......................................................................................... 39
Test Input ................................................................................................................... 39
Host Bus Interface ............................................................................................................... 40
6.1 READ, Host Bus Interface......................................................................................... 40
6.2 WRITE, Host Bus Interface ....................................................................................... 41
External MII Interface ......................................................................................................... 42
7.1 RECEIVE DATA, External MII Interface ................................................................ 42
7.2 TRANSMIT DATA, External MII Interface ............................................................. 43
Internal MII Interface .......................................................................................................... 43
8.1 RECEIVE DATA, Internal MII Interface.................................................................. 44
8.2 TRANSMIT DATA, Internal MII Interface .............................................................. 45
Control and Status Registers ............................................................................................... 46
9.1 Register Map .............................................................................................................. 46
9.2 Detailed Register Explanations .................................................................................. 51
Revision History .................................................................................................................. 84
For Additional Information ................................................................................................. 84
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Document #: IA211111101-04
UNCONTROLLED WHEN PRINTED OR COPIED
support@innovasic.com
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fido2100 3-Port Industrial Ethernet DLR Switch with IEEE1588
Data Sheet
April 10, 2013
LIST OF FIGURES
Figure 1 fido2100 Top Level Block Diagram ................................................................................. 7
Figure 2 IEEE 1588 Hardware Assist Block Diagram ................................................................. 14
Figure 3 Hierarchical Start Topology ........................................................................................... 21
Figure 4 Hybrid Daisy Chain and Hierarchical Star Topology .................................................... 22
Figure 5 Ring Topology Media Redundancy ................................................................................ 23
Figure 6 fido2100 LQFP Package Pinout ..................................................................................... 25
Figure 7 LQFP Package Physical Dimensions ............................................................................. 30
Figure 8 fido2100 BGA Package Pinout....................................................................................... 31
Figure 9 BGA Package Physical Dimensions ............................................................................... 36
Figure 10 Host Interface, READ Timing ...................................................................................... 40
Figure 11 Host Interface, WRITE Timing .................................................................................... 41
Figure 12 External MII Interface, RECEIVE DATA ................................................................... 42
Figure 13 External MII Interface, TRANSMIT DATA ................................................................ 43
Figure 14 Internal MII Interface, RECEIVE DATA .................................................................... 44
Figure 15 Internal MII Interface, TRANSMIT DATA ................................................................. 45
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Document #: IA211111101-04
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1-505-883-5263
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