Instruction/ maintenance manual of the product LAN91C92 SCECR SMSC
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APPLICATION NOTE 4.16 PRELIMINARY Rev. 1/13/94 HIGH PERFORMANCE EPP ETHERNET ADAPTER USING THE PPC34C60 PPIC AND LAN91C92 SCECR by Jeffrey C. Dunnihoo DESIGN OVERVIEW: The design described her e showc.
DESIGN FEATURES: Very simple, compact, and inexpensive design. Two 100-pin PQFPs, 3 crystals, a 10Base-T SMT isolation transformer, a bat te ry (or adapter), and 3 connectors are all that is required for a fully functional system. PPIC directly drives piezo buzzer for low batt ery detection and EPP inactivity.
An important point after buying a device SMSC LAN91C92 SCECR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought SMSC LAN91C92 SCECR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data SMSC LAN91C92 SCECR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, SMSC LAN91C92 SCECR you will learn all the available features of the product, as well as information on its operation. The information that you get SMSC LAN91C92 SCECR will certainly help you make a decision on the purchase.
If you already are a holder of SMSC LAN91C92 SCECR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime SMSC LAN91C92 SCECR.
However, one of the most important roles played by the user manual is to help in solving problems with SMSC LAN91C92 SCECR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device SMSC LAN91C92 SCECR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
