3com Fast EtherLink 3C515-TX Release note

Category
Interface cards/adapters
Type
Release note
R
ELEASE
N
OTE
FOR
THE
F
AST
E
THER
L
INK
ISA
3C515-TX NIC
Part No. 09-0948-002/May 1997
This release note provides operation tips for the
3Com
®
Fast EtherLink
®
ISA NIC (network interface card)
(3C515-TX). Please read the README.TXT file on the
supplied
EtherDisk
®
diskette for the latest information
about this product.
3C515-TX NIC Operation Tips
3Com testing has discovered bus mastering problems on
some PCs. Refer to the README.TXT file for information
on how to disable bus mastering.
The 3C515-TX NIC was designed for maximum
performance and compatibility in ISA-only machines. For
PCI/ISA hybrid or EISA PCs, use the 3Com 3C905-TX
Fast EtherLink XL PCI NIC or the 3Com 3C597-TX
Fast EtherLink EISA NIC.
Compaq 386/20e PC
3Com has observed during testing that the 3C515-TX
NIC is not detected by the Compaq 386/20e PC.
Compaq DeskPro 433/L PC
The Plug and Play (PnP) range check cannot detect an I/O
conflict with the on-board video set to the 0x3C0 I/O
base address. This NIC works with other I/O base
address settings.
IBM 486 SLC and IBM 386 SLC PCs
The 3C515-TX NIC does not run in bus master mode on
these PCs. To disable bus mastering on your PC, refer
to the README.TXT file.
Copyright © 3Com Corporation, 1997. 3Com and EtherLink are registered
trademarks of 3Com Corporation. Other brand and product names may be
registered trademarks or trademarks of their respective holders.
09-0948-002 Page 1 Friday, April 25, 1997 10:56 AM
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3com Fast EtherLink 3C515-TX Release note

Category
Interface cards/adapters
Type
Release note

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