lkml.org 
[lkml]   [1998]   [May]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: Rampage Plus 286 EMS boards programming info.
    Date
    From
    > On Wed, 20 May 1998, Anthony Barbachan wrote:
    >
    >
    > > You will have to access it thru 16K pages, only 4 of
    > > which will be present in the EMS page frame at any one time. If you
    > > determine that it is an EMS board then first thing you should do is contact
    > > AST to see if they have any techical information of the card.

    Hey, you could also simply put userpages in there. A swapout means
    you simply reprogram the IO register. A swapin means another outb to
    one of the four "page" registers.....

    If you happen to have 5 areas you need in quick succession on the EMS
    card, you'll be able to witness your machine doing close to a few
    hundred thousand swaps per second. That beats the hell out of any
    decent server out there... :-)

    Roger.

    --
    If it's there and you can see it, it's REAL |___R.E.Wolff@BitWizard.nl |
    If it's there and you can't see it, it's TRANSPARENT | Tel: +31-15-2137555 |
    If it's not there and you can see it, it's VIRTUAL |__FAX:_+31-15-2138217 |
    If it's not there and you can't see it, it's GONE! -- Roy Wilks, 1983 |_____|

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.rutgers.edu

    \
     
     \ /
      Last update: 2005-03-22 13:42    [W:0.023 / U:32.408 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site