1. en2220new.zip Driver
2. README.TXT File Contents

README.TXT Driver File Contents (en2220new.zip)

                   ACCTON TECHNOLOGY CORPORATION                  
                  EN2220/EN2225 Fast EtherCard-32
                10/100 Fast Ethernet CardBus PC Card 

                      Packet Driver Installation
                                                               

ACCPD.COM is the packet driver for the EN2220/EN2225 CardBus PC Card.  Before
running ACCPD.COM, please execute the EN2220/EN2225 enabler, CBOPEN.EXE.

ACCPD syntax:

ACCPD  [-#] [-a] [-b] [-t] [-f] [-s] [-d] [-n] [-w] [-u] [-h] <PD_INT_NO>

where:

[-#]           The "-#" option selects a specific EN2220/EN2225 PC Card when
               there are multiple EN2220/EN2225 cards installed in the computer.
               "-1" specifies the card in socket 0 which CBOPEN enabled. "-2"  
               specifies the card in socket 1 which CBOPEN enabled.

[-a]           The "-a" option tells the driver to perform automatic media
               detection during driver initialization.  

[-t]           The "-t" option tells the driver to use Twisted Pair (RJ-45)
               (10BASE-T) as the transmission media. 

[-f]           The "-f" option enables the FULL_DUPLEX feature of the card.
               It has effect only when Twisted Pair is used.

[-s]           The "-s" option sets the link speed to 100 Mbps.  

[-n]           Your NOVELL server uses NOVELL ISO-like packets. Your NOVELL
               workstation uses  NOVELL 8137 packets. You can use this option
               to convert NOVELL 8137 packets into  NOVELL ISO-like packets.

[-w]           Steve Wallace added a hack to let the packet drivers run under
               Windows. This is not to be construed with the proper solution,
               which is to write a TCP/IP package for Windows.

               This hack is enabled only when you use the '-w' switch.

[-u]           This option unloads the Packet Driver.

[-h]           This option displays the on-line help.

<PD_INT_NO>    This specifies the software interrupt (INT) where you'll
               load the packet driver. It must be in the range 0x60 to 0x6F.

Notice!!       The PC/TCP kernel, by default, is loaded at interrupt 0x61
               (so don't load the packet driver there!)


Example:

The following command line loads the Packet Driver at software interrupt 60h, 
and the transmission media is automatically detected.  The I/O base address
and the IRQ value are read from the CardBus card's configuration space.

CBOPEN
ACCPD -a 0x60  or ACCPD 0x60

Note: 
   1) The default transmission media is automatic-detection.

   2) Prefixing  the parameters with 0x indicates that this is a 
      hexadecimal number.