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Mail Archives: djgpp/1995/04/21/12:12:00

Organization: University of Mining and Metallurgy
Address: Mickiewicza 30, 30-059 Krakow, POLAND
Date: Fri, 21 Apr 95 15:54:43 +0200
From: s709 AT icslab DOT agh DOT edu DOT pl (chojnacki)
To: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: extended memory

How can I access the particular addresses of extended memory (above 1MB) ?
I know the first 1MB is mapped to 0xE0000000 in the program's address space
but how is it with above 1MB memory ?
I need to access the memory of DT2862 frame grabber which grabs images
into extended memory from address 0xA00000.
How compiler handles that memory ?
Please help !

Tom Chojnacki (s709 AT icslab DOT agh DOT edu DOT pl)

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