Release Notes PN 93000315_D

                 Digi ClassicBoard PCI 4/8 and Digi Neo Driver
                                  Version 2.03

                             Microsoft Windows NT 4.0                                 

                                   40002125_D

                                 June 11, 2001



INTRODUCTION

  This driver package supports the ClassicBoard PCI and Digi Neo adapters in Microsoft Windows NT 4.0


SUPPORTED PRODUCTS

  ClassicBoard 4 PCI
  ClassicBoard 8 PCI
  Digi Neo 4
  Digi Neo 8


ENHANCEMENTS

  - Alt-Pin is now supported
  - User-definable baud rates are now supported
  - Digi Neo adapter now supports 921600 bps
  - Multiple adapters can now be installed without doing a re-boot
  - The default COM port for installation is now COM5
 

KNOWN LIMITATIONS
    
  - ClassicBoard ISA adapters are not supported
  - Alt-Pin is not compatible with DTR/DSR flow control 


ADDITIONAL INFORMATION

  Alt-Pin
  10-pin RJ-45 plugs may be difficult to obtain in the retail market; therefore,
  the device driver software incorporates a feature called Alt-Pin, which swaps 
  the logical functions of DSR (Data Set Ready) with DCD (Data Carrier Detect). 
  When the Alt-Pin box is checked, DCD becomes available on pin 1 of an 8-pin 
  RJ-45 connector (equivalent to pin 2 of a 10-pin connector). 

  Force Baud Rate
  With the Force Baud Rate feature the device driver software forces the
  baud rate of a COM port to a fixed value. This enables older serial communication 
  applications to use baud rates above the applications configuration limit 
  (e.g. 115200). If Force Baud Rate is enabled, the driver replaces the applications 
  baud rate with the forced baud rate value.


HISTORY

  Version 2.03
              - Added Alt-Pin support
              - Added User-definable baud rate support
              - Digi Neo adapter now supports 921600 bps
              - Multiple adapters can now be installed without doing a re-boot
	      - The default COM port for installation is COM5
   
  Version 2.02
              - Added support for Digi Neo adapters

  Version 2.01
              - Fixed disconnect problem seen in RAS when mulitple ports are active
              - Fixed Classic PCI driver trying to use com names already in use by other 
                adapters
              - Cleaned up helpfile to remove old phone numbers


  Version 2.00
              - Support for PCI adapters
              - If RTS/CTS handshaking is selected and if the application never sets 
                RTS signal, the driver never raises the RTS signal. This caused CITRIX 
                systems to fail.  This problem is now fixed
              - Support Rev. DC and later of the 16654 UART
              - Allow disabling of the UART's Transmit FIFO

  Version 1.02
              - Initial release