| 
 |  | 
        INT 14 - FOSSIL - EXTENDED K CHECKING AND TRANSMIT ON/OFF         
  
    | 
       Input  | 
    
       Output  | 
   
  
    | 
       AX 
     | 
    10h | 
    Bit Mask | 
      | 
      | 
    AX | 
   
  
    | 
       BX 
     | 
      | 
      | 
      | 
      | 
    BX | 
   
  
    | 
       CX 
     | 
      | 
      | 
      | 
      | 
    CX | 
   
  
    | 
       DX 
     | 
     Port
      Number (0-3) | 
      | 
      | 
    DX | 
   
  
    | ES:DI | 
      | 
      | 
    ES:DI | 
   
 
  
  
  
    
      | Bit
        Mask | 
     
    
      | Bit | 
      Dec | 
      Hex | 
       Description | 
     
    
      | 0 | 
      1 | 
      01h | 
       Enable / Disable ^C /
        ^K checking | 
     
    
      | 1 | 
      2 | 
      02h | 
       Enable / Disable the
        Transmitter | 
     
    
      | 2 | 
      4 | 
      04h | 
       Reserved | 
     
    
      | 3 | 
      8 | 
      08h | 
     
    
      | 4 | 
      16 | 
      10h | 
     
    
      | 5 | 
      32 | 
      20h | 
     
    
      | 6 | 
      64 | 
      40h | 
     
    
      | 7 | 
      128 | 
      80h | 
     
   
  
 
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