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- program test_810;
- const
- PORT_LOC = $380;
- NSC_0 = $000;
- MDR = $7;
- PORT_AB = 0;
- DDR_AB = $4;
-
- var
- i,j,k: integer;
-
- begin
- portw[PORT_LOC or NSC_0 or MDR] := 0;
- portw[PORT_LOC or NSC_0 or DDR_AB] := $ffff;
- repeat
- begin
- for j := 0 to maxint do
- begin
- portw[PORT_LOC or NSC_0 or PORT_AB] := j;
- k := portw[PORT_LOC or NSC_0 or PORT_AB];
- if j <> k then writeln('help'^G);
- end;
- end;
- writeln(k);
- until false;
- end.
-