				     Copy Right .,   3, .342
			    :     -
			          (. 
			        ) -128

	           .
	    -----------------------------------------------------
       141% (  WAIT)   200% ( WAIT) 
(        58055) 
  ROM-      200%   -
   .     ROM-   :  
   ROM- "" :         ORDOS -
   ,       (  55
    )  2-3       ,  -
 ,  ""  ROM-,    -   
""      .       -
  15-20%   .    -
  :   ,   -
 58055,          ( ). 
 .       (: , . 
 ,     .  -  .  .), 
 ,     58055,     
   ( ,  /RD, /WR   -
).      (        
    1990 ,     
-8020)  181893 (. ""  Western Digital -  WD1793)
""  ,   " "    93. 
  93    ""    -
 . ,     ,    -  
  ""    (. .  "0"    TTL
   ,  .     "1"). ,  -
,   ,    "   " -
 ""     390    (  , 
  +5). ,      "-90"  
    -       -
 580, .      /RD  /WR    (   
 ""    Z80    28)   1990 -
,         /RD,/WR   580 
  WAIT (   580    WAIT,   Z80
  Z80,     -  Z80    
  /RD,/WR    1,  3  ).     
 (       -       
     )    RD,WR   WAIT
   " "    -  (. 2,5)
    (93, 55- )   , .     27256 
2,      5 ).  ,     -
  ,     5  2,5      -
 (,     ,    ""  
  2,5 ).      ""   , 
  " "     
( . 1 , 3  , 1    BIOS 27256,     .
,   " " - AY-8912, 5121,   
   , ).     200%  -
  ,     1-2  WAIT.  ,    93
 ,          
   ""  (1793,  ).    HD
 ( DD  )     -
  93 (,       ,  
  -,   25%     -
  ).      ""  -
 -  "" ,   ,    HD-  
  .       
 . . "   "     
 BETA- ( 2 ),    3,      
 "-90" (  ) -         .
   HD- SP-Computer Club-a.    RDDATA   
  " ",        
  15332 ( ).      
 (   -    -,     SCORPION-256
 KEY-256).        HD,    
  ""   "  " , 
.  SP-Computer Club-   "" -     
 ,      ""   1800  
.    "  "    .... 
       -     
      ,     
    "-60",    -
   (  "-85"    11/16),    
   ().    ,      
         -  50%    -
 (    ,       -
, -        ,   ,  
    ,        -
...) -   ,       -
  ,     BDOS, BIOS CP/M ( "-
"            
 -  10    ,   5,  ).  
         ""  ,
 ""  ,         
BDOS/BIOS CP/M.          (
High-Density)  1200 ,  800 ,        -
    .   HD-     2 
 .   HD-       8- 
( MS-DOS    - 500  - 6 ,    CP/M   -
 - 25-30 ,   2   8-  "" 400--
 ""  IBM PC).     (  580 
  Z80)    93  ""  93.     
   RD 93 (.4)    /RD ,  -
 /WR   (Z80, 580).     , 93  ""
  ""         -
.    ,        
      200% (.     
 5 ,       2,5 ).    WAIT 
   (   ,  ...).     
  ,  ,        -
    "" , .    -
,  ,    ...     
   .       , 
1280   , . 8  (  3,5"      4 )
     ,     -
 (  SVDIR,    ).     -
      .,      
  .     .,    
       ()  ...
     HD-   -
 + (DD27/2)    /.     ,
     (    ROM-,
    ).       ,   
,      ( ) .
,          "-
"  ,     (  HD-  
  0-          - ,  
)      .     HD
  3- ,       
 (    -  ,      -
  ,   ,      "-60" -
   ,      ,  
      -       ).
	      , -,  1995


PS:     -    ,    ,
  -    ,       CP/M,    
  ORDOS (.  NAME'TX.ORD -  ORDOS      -
  ).           
- , 192238, -,     175,   .
  