Re: TurboRez - Released Yet?

[bazyar@teal.csn.org (Jawaid Bazyar)]

wsgentry@ne3005.reston.ingr.com (Scott Gentry) writes:

>I might be able to shed some light on this... I burned an experimental ROM
>for the Enhanced Vision Plus digitizer the other night that tried DMA
>at full speed.  No go.  Nice crashes.  :)

  But the digitizer DMAs to screen memory.  That will in fact produce
some rather spectacular fireworks, since all kinds of data will be lost
as the card tries to stuff at 2.8MHz memory that operates at 1MHz.  Derek
Taubert built a simple DMA device and can DMA just fine from banks 0/1
at 2.8MHz.

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