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   ³                    Installation for Packet Driver                      ³
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   A. The 940-PD.COM is a packet driver on DOS:
      To run the 940-PD.COM directly on the DOS prompt -
      drive:\> [drive:\path\]940-PD.COM<enter>

   B. Functional Description:

      1. Supported functions for FTP1.09 spec. are
         driver_info(), access_type(), release_type(), send_pkt(), terminate(),
         get_address(), reset_interface(), get_parameters(), set_rcv_mode(),
         get_rcv_mode(), set_multicast_list(), get_multicast_list(),
         get_statistics(), and set_address().

      2. The input options are
         1) 940-pd [packet_int_no] [ID0-ID1-ID2-ID3-ID4-ID5]
            where packet_int_no is the software interrupt number, and in the
            range 0x60 through 0x80 (including 0x60 and 0x80). The default
            value is 0x60 (0x60 means 60h). The ID0-ID1, ..., ID5 are the 6
            bytes' physical address, and valued 0x0-0xff.
         2) 940-pd -U/-u packet_int_no
            the parameter 'U' or 'u' may unload this packet driver using this
            specific packet_int_no.
         3) 940-pd ?
               show message about user interface (2.1), and (2.2).

      3. The rule for unload this driver is :
             to unload this driver staying in that packet_int_no.

      4. The rule for working on LAN cards (one card or more cards) is :
           in program initialization stage, we will scan the same 940PCI packet
           driver from 0x60 to 0x80 (suppose there have N 940PCI packet driver
           before us), and remember their bus number, device number and function
           numbers. If the user has not specified the physical address, then we
           work on the 940PCI LAN card which bus number and device number are
           the smallest and different from the N 940PCI LAN cards.  If the user
           has specified the physical address, then we read LAN card's physical
           address excluding the N 940PCI LAN cards, and try to find out the
           specified LAN card.

      5. This driver uses double word instruction to access 940 SRAM data.