Microchip VSC8502 Bruksanvisning

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VSC8502
User Guide
VSC8502 Evaluation Board
January 2019
VSC8502 Evaluation Board
VPPD-03741 VSC8502 User Guide Revision 1.1
Contents
1 Revision History ............................................................................................................................. 1
1.1 Revision 1.1 ........................................................................................................................................
1.2 Revision 1.0 ........................................................................................................................................
2 Introduction ................................................................................................................................... 2
3 General Description ....................................................................................................................... 4
3.1 Key Features .......................................................................................................................................
3.1.1 Copper Port RJ45 Connections ................................................................................................................ 4
3.1.2 External RefClk Option ............................................................................................................................ 6
3.1.3 Recovered Clocks .................................................................................................................................... 6
3.1.4 GMII loopback card ................................................................................................................................. 7
3.2 Key Features .......................................................................................................................................
3.2.1 Single 3.3 V Input for Both DUT and Other Components ........................................................................ 8
3.2.2 DUT On-chip Regulator Power ................................................................................................................ 8
4 Quick Start ..................................................................................................................................... 9
4.1 Connecting the Power Supply ............................................................................................................ 9
4.2 PC Software Installation .....................................................................................................................
4.3 Connecting to the Board to the PC ..................................................................................................... 9
4.3.1 Board Initialization ................................................................................................................................ 10
4.3.2 Copper Media Operation (Auto-negotiation Enabled) .......................................................................... 10
4.3.3 Driving Recovered Clock Output ........................................................................................................... 11
4.4 Useful Test Features ......................................................................................................................... 1
4.4.1 Ethernet Packet Generator ................................................................................................................... 11
4.4.2 Copper PHY Error Counters ................................................................................................................... 11
4.4.3 Near-End Loopback ............................................................................................................................... 11
4.4.4 Far-End Loopback .................................................................................................................................. 12
VSC8502 Evaluation Board
VPPD-03741 VSC8502 User Guide Revision 1.1 1
1 Revision History
The revision history describes the changes that were implemented in this document. The changes are
listed by revision, starting with the most current publication.
1.1 Revision 1.1
Revision 1.1 of this datasheet was published in January 2019. The new Microchip template was added to
the document.
1.2 Revision 1.0
Revision 1.0 of this datasheet was published in May 2014. This was the first publication of the
document.

Produktspecifikationer

Varumärke: Microchip
Kategori: Inte kategoriserad
Modell: VSC8502

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