. ..  ,           
3000  (   1740   1,7 ).  ,    
  (-,   -  3000 .    9
).  ""   -   700     
.      "".   -
  PC/AT   "Amiga"   "",  .    -
,   "" .   ""  ,  .
     -    , 
      .        
""    -,      ( )
     ""   3    3 -
.     (   " ")  -
   .  "O/L ADELAIDE" (  4     -
,  .    2   3  ZX-
,    8912).   (-)    -
   IBM PC .          
"Prince of Persiya" (           11/16  
-,    Z80 -    .   
-,     PC).      
  IBM PC,  . "" 3-   (3-  )
     .  ""   10 ,
EGA-    ""     " " 
 ,      - ,     
 "ATM"  "Sinclair-Profi"  (    .  
   -   - ,  -
     ZX).        -
.   - .    ZX-,   "
"      .     
 "", High-Density    .  1 .   
    ""     (Hayes).  
 -         ( 100-150$
 ),    50$.        -
    (  ,    ),
      "    
".     CP/M ( TPA  56 !),  BIOS   "
" -   16,        
    "     "
   :   ,   -
, (,     ),   -
  "SDC-2.05 ADELAIDE"   .   (
       : ,    - )
        .   -
         -    
CP/M  ADELAIDE  .       (  CP/M-
   ,    ). . 
      -    - 
:         .  , 
      -       -
. -    " "  ""   
 -     ""    .   "
  " -   !    ,    , 
    -     , , -
   ,           
 Z80    "     "
    " ".  ,   -
 " " -  "":     -
,    ,  ,     -
 .      ,     - -
 : 5%     0.001%    .
   -    ,        
 ,    ...  , . ,  30  -
 ,              -
    . ,        ,  
 ,      ( 50%)    
.  ,         - , 
      ,       .
   (,      , -  
  - , -  ,         -
 ),   ,    ""     , 
        "-".     
   -          
 .    ,     ( 5   ), 
   -             -
   8910/12 (  - 3/5$).   . 25.03.94

PS:,           "ZX-Spectrum",
   "Spectrum-128"  ( 1991-1993),   "" 
     ,    "".    8910/12 -
        (    
 ),     -       ,  -.
          ZX-48 
     -     
Z80 (  Z80CARD "-")   -    
""   8912. ,  ""   8912  
-    SPECTRUM-48/128.
   ORDOS). -
   