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cpu115
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test486.pas
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Pascal/Delphi Source File
|
1995-02-27
|
1KB
|
41 lines
{$N-,E-,G+,S-,I-,V-,R-,X+}
uses CPUType;
function get486Model : Word; far; external;
{$L MODEL486 }
function HexW( W : Word ) : String;
const
D : array[0..15] of Char = '0123456789ABCDEF';
begin
HexW := D[Hi(W) shr 4] + D[Hi(W) and $0F] + D[Lo(W) shr 4] + D[Lo(W) and $0F];
end;
var Id : Word;
C : Word;
begin
WriteLn('486 CPU Model Identifier Version 1.00 Copyright(c) 1995 by B-coolWare.');
WriteLn;
C := CPU_Type;
if (C > i286) and ((Hi(C) and 1) = 0) then { CPU is 386 or better in real mode }
begin
Id := get486Model;
Write('CPU is ',Id shr 8,'86'); { use Family field to determine CPU type }
case (Id and $00F0) of { check Model field for known models }
0,$10 : WriteLn('DX');
$20 : WriteLn('SX');
$30 : WriteLn('DX2/Overdrive');
$40 : WriteLn('SL');
$50 : WriteLn('SX2');
$70 : WriteLn('P24D (Pentium Overdrive)');
$80 : WriteLn('DX4');
else
WriteLn('??'); { unknown model code }
end;
WriteLn('Code returned: ',HexW(Id));
end
else
WriteLn('This program requires 386+ in Real mode...');
end.