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Datasheet: EIMR-EVAL-KT (Advanced Micro Systems)

Evaluation Kit For The Am79c984a Device

 

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PRELIMINARY
This document contains information on a product under development at Advanced Micro Devices. The information
is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed
product without notice.
Publication# 21614
Rev: A Amendment/0
Issue Date: November 1997
eIMR-EVAL-KT
Evaluation Kit for the Am79C984A Device
DISTINCTIVE CHARACTERISTICS
s
Standalone compact 10BASE-T repeater
evaluation board with Am79C984A eIMR
s
Supports 4 10BASE-T ports and 1 AUI port
s
2 LEDs per port and 2 global LEDs can be
configured to show a variety of events
s
Activity LEDs show network loading
s
DB-15 connector provides AUI access
s
On-board regulator that provides 5 V from a
12 VDC power supply
s
Passes FCC Class B
GENERAL DESCRIPTION
The eIMR Evaluation Kit is an evaluation platform for
the Am79C984A enhanced Integrated Multiport Re-
peater (eIMR). The evaluation board functions as a
standalone 10BASE-T unmanaged repeater. Four
10BASE-T ports and one AUI port are provided. The
compact size of the board indicates that an eIMR-
based design can be constructed inexpensively. Com-
plete schematics and layout information are included in
the kit.
The eIMR board provides a full set of LEDs, without the
need for external drivers. A set of LEDs are used for the
activity indication, used to display network traffic activ-
ity. Each port also accesses 2 LEDs, each of which can
be configured to display Carrier Sense, Collision, Link,
Jabber or Partition Status. Two global LEDs display glo-
bal events. Six different LED schemes are supported.
The eIMR board is powered by a 12 V DC power supply
(included). An onboard regulator derives 5 V for the
eIMR board.
Included in the kit is a document describing the results
from a FCC Class B test. The eIMR board was tested
without using an enclosure, and passed successfully.
With an appropriately shielded enclosure, a design
using eIMR should meet FCC Class B with relative ease.
eIMR EVALUATION KIT CONTENTS
s
eIMR board
s
eIMR/eIMR+ Product Brief
s
eIMR Am79C984A Datasheet
s
eIMR Evaluation Board instructions
s
eIMR Evaluation Board 4-port schematics, layout
and Parts list
s
eIMR Evaluation Board 8-port schematics and
Parts list
s
eIMR 4-port evaluation board FCC test data
s
Customer Design-win bulletin
s
12 V Power supply
Trademarks
Copyright 1998 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof are trademarks of Advanced Micro Devices, Inc.
Am186, Am386, Am486, Am29000,
b
IMR, eIMR, eIMR+, GigaPHY, HIMIB, ILACC, IMR, IMR+, IMR2, ISA-HUB, MACE, Magic Packet, PCnet,
PCnet-
FAST
, PCnet-
FAST
+, PCnet-Mobile, QFEX, QFEXr, QuASI
,
QuEST, QuIET, TAXIchip, TPEX, and TPEX Plus are trademarks of Advanced
Micro Devices, Inc.
Microsoft is a registered trademark of Microsoft Corporation.
Product names used in this publication are for identification purposes only and may be trademarks of their respective companies.
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