  (ñ CPU Ǥ IO-APIC Υݡ)
  IO-APIC (I/O Advanced Programmable Interrupt Controller) 
   PC γߥȥ顼 SMP бؤ
  SMP ƥȾñץåƥϤƤ 
  1 ĻäƤޤIO-APIC εǽñ CPU ƥ 
  IO-APIC Ȥʤ顢Y ˤƤIO-APIC εǽ
  ʤޥȤäƤ Y Ƥ⡢ͥư
  ʤ뤳ȤϤޤ

  ʣ CPU ܤƥȤäƤʤ顢 Y 
  ɬפϤޤ󡣼ưŪ IO-APIC εǽȤޤ

  <, ⶶ()(2.4.15)>

