

                 
                        
                        
    " "  U11.
                 
                        
                        
        +5     
         21  8088
                        
                        
  DS,ES,SS  IP  (  0).
   (CS)    0FFF0H
                ( ࢮ )
                        
                        
         8088    -
          
                        
                        
                 
                        
                        
                  
          /  
( ࠣ, ஢ઠ ࠢ쭮 ⠭ ࠣ)
                        
                        
             BIOS
(ࠢ 㬬 ⮢, ᮤঠ  BIOS'e  ⭮
                 ࠭ 稭)
                        
                        
          
             (  )
(஢ ࠢ쭮 ६ 権 8237; 樠-
 ⠩ ॣ樨 ; 뢠 ࠣ   ॣ-
   ᢥ  ⠭; 樠 ॣ; -
  ॣ樨  )
                        
                        
                  
        (᫨ "", ய  )
                        
                        
                  16  
(  ࠣ⮢  ; ஢ઠ ࠢ쭮)
                        
                        
    8259
(⠭⢠  뢠; ஢ ஫ -
뢠; ஢  ⥭/  ॣ ᪨஢
뢠; 뢠 ᪨; ஢ઠ,  祣  -
室)
                        
                        
  8253    
                        
                        
     6845
(뢠 ⨯ ᯫ  ४⥫  ;
⠭ ० ; ஢  ⥭/  )
                        
                        
                 
                        
                        
      
(᫨ ⠭,  ஢  ⥭/  設
                  )
                        
                        
                  
(஢  ⥭/ ᥣ ⠫쭮    0)
                        
                        
                 
(뫠 ணࠬ  (RESET) ஭ ;
ࠧ蠥 ࠡ ; ᢥ ࠢ쭮 -
頥 (0H)  ᪠஢; 頥  ;
஢ઠ,     -   ᪠஢; -
 ⠡ ஢ 뢠)
                        
                        
          
(஢  ⥭/  設 
               ⭮ 䮭)
                        
                        
           (C8000H-F4000H)
(᫨ ⠭ ஫쭠 㬬, 믮  )
                        
                        
         ,   
        (஢ ஫쭠 㬬)
                        
                        
          
(஢ઠ ﭨ DIP-४⥫  )
                        
                        
            RS-232
(믮  ⥭/   ਭ;
   ⮢; ⠭
६   ⮢ ਭ  RS-232)
                        
                        
          
                        
                        
          
                        
                        
      19H ( )
(᫨ ᪮ 祭, । ࠢ ணࠬ
Boot Record (㧪 ), ᫨  祭 - 
        ணࠬ Cassette BASIC ( )).
                        
                        
             


