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October 1995COPYRIGHT
©
INTEL CORPORATION, 1996 Order Number: 281630-001
82595TX
ISA/PCMCIA HIGH INTEGRATION
ETHERNET CONTROLLER
Y
Optimal Integration for Lowest Cost
Solution
Ð Glueless 8-Bit/16-Bit ISA/PCMCIA 2.0
Bus Interface
Ð Provides Fully 802.3 Compliant AUI
and TPE Serial Interface
Ð Local DRAM Support up to
64 Kbytes
Ð FLASH/EPROM Boot Support up to
1 Mbyte for Diskless Workstations
Ð Hardware and Software Portable
between Motherboard, Adapter, and
PCMCIA LAN Card Solution
Y
High Performance Networking
Functions
Ð Concurrent Processing Functionality
for Enhanced Performance
Ð 16-Bit/32-Bit IO Accesses to Local
DRAM with Zero Added Wait-States
Ð Ring Buffer Structure for Continuous
Frame Reception and Transmit
Chaining
Ð Automatic Retransmission on
Collision
Ð Automatically Corrects TPE Polarity
Switching Problems
Y
Low Power CHMOS IV Technology
Y
Ease of Use
Ð Integrated Plug N’ Play
TM
Hardware
Functionality
Ð EEPROM Interface to Support
Jumperless Designs
Ð Software Structures Optimized to
Reduce Processing Steps
Ð Automatically Maps into Unused PC
IO Locations to Help Eliminate LAN
Setup Problems
Ð All Software Structures Contained in
One 16-Byte IO Space
Ð JTAG Port for Reduced Board
Testing Times
Ð Automatic or Manual Switching
between TPE and AUI Ports
Y
Power Management
Ð SL Compatible SMOUT Power Down
Input
Ð Software Power Down Command for
Non-SL Systems
Y
144-Lead tQFP Package Provides
Smallest Available Form Factor
Y
100% Backwards Hardware/Software
Compatible to 82595
281630–1
Figure 1. 82595TX Block Diagram
