
          DigitalChina DCN-530TX Fast Ethernet Adapter
                   Packet Driver Installation

The driver DCNPKT.COM can be used for the following:

DCNPKT          syntax:

DCNPKT          [-#] [-a] [-t] [-f] [-s] [-u] [-h] <PD_INT_NO>

Parameter       Explain
------------------------------------------------------------------------
[-#]            The "-#" option will let the driver work on a specific
                adapter when multiple DCN-530TX adapters are found in 
                your computer. For example, "-1" means the first adapter
                will be activated by the driver, "-2" means the second
                adapter will be activated, ... etc.The actual sequence
                depends on the PCI bus implementation of your PC.

                A maximum of 4 adapters are supported simulaneously.

[-a]            The "-a" option will let driver perform autonegotiation
                during driver initialization.
                
                "-a" option is the default media mode.
                
                If "-a" option is specified, the other media options,
                "-t", "-f" and "-s" should not be specified.

[-t]            The "-t" option sets the adapter line speed to 10Mbps.
                It is not allowed that both "-t" and "-s" are specified.
                
[-f]            The "-f" option enables FULL_DUPLEX feature.
                
[-s]            The "-s" option sets the adapter line speed to 100Mbps.
                It is not allowed that both "-t" and "-s" are specified.

[-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
                0x80. Remember to add prefix of "0x" to the parameters.
                Notice: The PC/TCP kernel, by default, is loaded at
                        interrupt 0x61 (so don't load the packet driver
                        there!)

------------------------------------------------------------------------

Example:
1. Load this Packet Driver at software interrupt 60h,
   transmission media is automatical-detected:

             DCNPKT -a 0x60  or DCNPKT 0x60

2. Load this Packet Driver at software interrupt 60h,
   transmission media is 10M HalfDuplex:

             DCNPKT -t 0x60

3. Load this Packet Driver at software interrupt 60h,
   transmission media is 10M FullDuplex:

             DCNPKT -t -f 0x60
             
4. Load this Packet Driver at software interrupt 60h,
   transmission media is 100M HalfDuplex:

             DCNPKT -s 0x60
             
5. Load this Packet Driver at software interrupt 60h,
   transmission media is 100M FullDuplex:

             DCNPKT -s -f 0x60

6. Unload this Packet Driver

             DCNPKT -u
