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AST RESEARCH, INC.         SOFTWARE BULLETIN #0152                11-2-93

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                     MANHATTAN SMP SPECIALIX RIO DRIVER


Production Release 2.00        Available July, 1993

Part Number: 910606-033        3.5" diskette 1 of 1
Revision:    A


    ENHANCEMENT:

    - This release replaces the previous driver with a multithreaded driver.


Production Release 1.00        Available December, 1992

Part Number: 910955-031        3.5" diskette 1 of 1
Revision:    A


DESCRIPTION:

This is the first release of the Specialix RIO Intelligent Input/Output
Controller driver software for SCO UNIX and ODT.  The current release of this
software is located in the Manhattan SMP section of AST's BBS and is titled
"smp14.exe".