Access more than 1MB in ISA Bus

spamtrap_at_crayne.org
Date: 02/26/05

  • Next message: Sarunas Vancevicius : "Re: Assembly Programming Book (not for "Dummies" or Intro)" 
    Date: Sat, 26 Feb 2005 07:01:44 +0000 (UTC)

    hi,i want to access more than 1MB size of address space in ISA Bus. It
    is the Pentium processor system with Win98 OS. The ISA Bus drive thru'
    using 82371AB(PIIX). The TOM (Top Of Memmory) register is assigned to
    0xF2. I am not placing the ISA card in the slot insteed of probing the
    BALE, WR, RD and Address Line signal while generating cycles. The
    driver software code is generated from jungo DDK tool and linked with
    VC++ 6.0. The respective signals are getting while accessing within 1MB
    size. Can you help to access more than 1MB size momory.

    Thank you,
    shiv.

  • Next message: Sarunas Vancevicius : "Re: Assembly Programming Book (not for "Dummies" or Intro)"

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