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    TokenExpress(TM) Adapters: Computer Compatibility E-K

    Contents:

    • EPSON
    • IBM COMPATIBLES - COMPATIBILITY SUMMARY TABLE
    • 486/33 OPTI CHIPSET
    • 486/50 GENOA LOCAL BUS
    
    

    EPSON

    
                                TokenExpress Adapter
    
                                16/s      MCA       EISA 16/4 EISA 32   PRO
    
       Model
    
       386 DX                   Note                                    
    
       486/33 Tower                                 Note                
    
       486 SX 25                Yes                                     
    
       486SX 25 Plus            Note                                    
    
       486DX-33 EISA Series                                             Yes
    
       Equity 486SX EISA                                                Yes
    
    
    
            EPSON 486SX 25 Plus
    
    
    
            Conditional Compatibility with the TokenExpress ISA16 adapter
    
            BIOS rev 1.01 gives RAM failure error.  Burned in address may show
    
            all 0000's.  This is reported by Epson.
    
    
    
    

    IBM COMPATIBLES - COMPATIBILITY SUMMARY TABLE

    
       Intel engineering reports incompatibilities with IBM Compatibles and the
    
       following:
    
    
    
         * Forex chipset
    
         * Headland chipset
    
         * AMD 386 DX 40Mhz
    
         * Harris 286 16Mhz
    
    
    
       Problems include systems not booting or problems with diagnostics.  The
    
       ISA/16s adapter will be updated in February 1993 to address the
    
       engineering reported incompatibilities.
    
    
    
       Model                       ISA8     ISA16    ISA16s   EISA     EISA/32
    
       ------------                -----    -----    -----    -----    -----
    
       486/33 Opti Chipset                           Cond
    
       AMI BIOS 6-6-92
    
       486/33  ISA AMI BIOS                          Yes
    
                                                     002 rev
    
       486 ISA Award                                 Yes
    
                                                     002 rev
    
       486/33 EISA                                   Yes
    
                                                     002 rev
    
       386/16                                        Yes
    
                                                     002 rev
    
       486/50 Genoa Local Bus               Cond     Cond
    
    
    
    

    486/33 OPTI CHIPSET

    
       Conditional Compatibility (ISA16s)
    
       Reported by Customer
    
    
    
       Customer reports that the TokenExpress ISA/16s is not compatible with a
    
       clone 486/33.  The system includes a motherboard that has an OPTI
    
    
    
       CHIPSET and an AMI BIOS dated 6-6-92.  One customer reported that the
    
       card would work in 8-bit mode.
    
    
    
    

    486/50 GENOA LOCAL BUS

    
       Conditional Compatibility (ISA16s & ISA 16/4)
    
       **Reported by Customer**
    
    
    
       Customer reports that both the ISA16s and ISA 16/4 were incompatible
    
       with a GENOA LOCAL BUS 486/50.  Neither the rev 001 or 002 of the ISA16s
    
       would work in the computer.  The system motherboard included an Intel
    
       chipset and AMI BIOS dated 1992.
    
    

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