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Conference 7.286::fddi

Title:FDDI - The Next Generation
Moderator:NETCAD::STEFANI
Created:Thu Apr 27 1989
Last Modified:Thu Jun 05 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2259
Total number of notes:8590

1808.0. "DEFEA parts look different" by GIDDAY::STANISLAUS () Tue Sep 19 1995 07:23

    
    	Customer has a DEFEA (54-21503-02) on his system. When we went to
    change the part and ordered the above 54 P/N we got a box which said on
    the box the above 54 P/N. But the actual part inside the box is 
    54-21497-02. The board looks almost the same except for a couple of
    ICs according to the customer. Are theses boards interchangeable ?
    
    Alphonse
T.RTitleUserPersonal
Name		DateLines
1808.1NETCAD::STEFANIMachines to humanizeTue Sep 19 1995 08:5217
    >>	Customer has a DEFEA (54-21503-02) on his system. When we went to
    >>change the part and ordered the above 54 P/N we got a box which said on
    >>the box the above 54 P/N. But the actual part inside the box is 
    >>54-21497-02. The board looks almost the same except for a couple of
    >>ICs according to the customer. Are theses boards interchangeable ?
    
    The 54-21503-0x part is the revision 2 DEFEA while the 54-21497-0x is
    the revision 1 DEFEA.  The main difference at a user level is that the
    EISA configuration file used to configure the revision 2 DEFEA is
    !DEC3002.CFG while the file used to configure the revision 1 DEFEA is
    (naturally) !DEC3001.CFG.  This is documented in the user's guide under
    the configure adapter section.
    
    All of our device drivers support both revisions, so you shouldn't have
    any trouble.
    
       - Larry