Release Notes 93000148_P

                                  for
                   SOLARIS X86 PCI/ISA ASYNC - 32bit ONLY

             Software Driver P/N     40000957_P     version 1.8.1
                                10/17/05

CONTENTS
Section  Description
1        Introduction
2        Supported Products
3        Enhancements
4        Bug Fixes
5        Known Limitations
6        History

1. INTRODUCTION
    The Digi device driver software has been written to support Digi
    PCI and ISA asynchronous serial communications adapters for
    Solaris on the x86 platform.

    This driver supports the following features:

        Cooked mode processing by the FEP/OS on the adapter.

        Support of standard data rates through 115K baud on hardware that
        supports it, and support through 921K baud on the Acceleport Xr 920.

        Support for RTS, CTS, DTR and DCD hardware flow control through
        stty and ditty, and also DSR hardware flow control through ditty.

        Support through ditty (altpin) for alternate pinouts on RJ-45 type
        modular connectors. DCD and DSR are swapped so DCD can be accessed
        with an eight-wire cable.

2. SUPPORTED PRODUCTS

    Support of up to any seven of the following Digi
    Acceleport PCI or ISA serial communications adapters:

        Acceleport Xr and Xr 920.
        Acceleport Xem.
        Acceleport C/X.
        Acceleport EPC/X.

    This driver supports Solaris 7, 8, 9 and 10 on the x86 platform.
    This driver is 32bit ONLY.

3. ENHANCEMENTS

    Added support for Solaris 9 and 10, 32bit only.

4. BUG FIXES

    Fixed problem where the 2r 920 PCI card would not be found
    during driver install.

5. KNOWN LIMITATIONS

    None.

6. HISTORY


    Version 1.8.1

        Enhancements:

            Added support for Solaris 9 and 10, 32bit only.

        Bug Fixes:

            Fixed problem where the 2r 920 PCI card would not be
            found during driver install.

    Version 1.8.0

        Enhancements:

            Added version information to the drivers modinfo(1M) line.

            Added epca(1) manual page.

            Updated firmware for all Digi products supported by the driver.

    Version 1.7.0

        Enhancements:

            Updated FEPOS in driver to correct C/X C/CON problem where
            conc flips on OFC/IFC when "tip"ed.