42 lines
628 B
ObjectPascal
42 lines
628 B
ObjectPascal
{
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Interrupt Request Line - Initialization & Remapping.
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@author(Aaron Hance <ah@aaronhance.me>)
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}
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unit irq;
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interface
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uses util, console;
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procedure init();
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implementation
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procedure init();
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begin
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console.outputln('IRQ','INIT START.');
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outb($20, $11);
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io_wait;
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outb($A0, $11);
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io_wait;
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outb($21, $20);
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io_wait;
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outb($A1, $28);
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io_wait;
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outb($21, $04);
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io_wait;
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outb($A1, $02);
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io_wait;
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outb($21, $01);
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io_wait;
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outb($A1, $01);
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io_wait;
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outb($21, $00);
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io_wait;
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outb($A1, $00);
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io_wait;
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console.outputln('IRQ','INIT END.');
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end;
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end. |