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CONFIG.MOD
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1988-01-11
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(* Code from Pascal column in Micro Cornucopia Issue #38 *)
DEFINITION MODULE Config;
(* This module provides the basic constants which define the graphics screen.
Xsize is in pixels, Ysize is in rows, Unused is in Bytes (the interleaved
formats have a few bytes left over in each interleaved array) and
ScrSegment is the segment address of the screen memory. Use the values
for the type of your display adapter. This definition module is the only
one which needs to be different for the different adapters.*)
(* Depending on the compiler, you may need this EXPORT
EXPORT QUALIFIED Xsize, Ysize, Interleave, Unused, ScrSegment; *)
CONST (* HGA CGA EGA *)
Xsize = 720; (* 640 640 *)
Ysize = 348; (* 200 350 *)
Interleave = 4; (* 2 1 *)
Unused = 362; (* 192 0 *)
ScrSegment = 0b000h; (* 0b800h 0a000h *)
END Config.