						       (C)  , 1992

	    DOS -86.    
	    ------------------------------------------------------

			              
								 
	  1.   . . . . . . . . . . . . . . . . . .  2
	  2.   . . . . . . . . . . . . . . .  3
	  3.   . . . . . . . . . . . . .  3
	  4.   . . . . . . . . . . . . . . . .  3
	  5.   -  . . . . . . . . . . . .  4
		5.1  - . . . . . . . . . . . . .  5
		5.2      . . . . . . .  6
		5.3     . . . . . . . . . .  6
		5.4     . . . . . . . . . . . .  7
		5.5 .   . . . . . . .  9
		5.6   BAT, SYS  COM . . . . . .  9
		5.7   / . . . . . . . 10
		5.8     -  . . . . . . . 11
		5.9     . . . . . . . 11
		5.10     . . . . . . . . . 12
	  6. 
		6.1     . . . 13
		6.2    5557   86 . . . 14
		6.3 .      . 15
		6.4   . .   . . . 16
		6.5     -    .
		     FORMAT, FCOPY, RENAME, COMMAND  . . 17



			    1.  

            ()  
  "-86"  (   )   
 5311, 5305, 6321, 5313, 5350, TEAC-FR55 (.    2 -
  80 ). High-Density    5.25"     ,
.            -
 ,  High-density   3.5"          
, .            DD-.
           
        .    
     (),      
    (  4 - .  
   5732     2732).     
             
.      , -
   ,        -
 - FORTH, BASIC, PASCAL, "",    580    
 580      "".  
     ,      
     .    
      "-86"     
32    (1986 ).       
         -
 (    )      -
,       (   )  -
       ( 1991 ).

			 2.  

	         ,  . . . . . . .  1
	         ,   . . . . .  1
	          130,  . . . . .  2
	          ,  . . .  1
	        5557,   . . . . . . . . . .  1
	        . . . . . . . . . . . . . . . . .  1

.     ,   -
 "   ".         
,  (      ),      -
      .       
  "" ,  .   -
     ,        -
    .      -
           
   " ".

		       3.  

-     . -
    12          
(     )    (   )
  (" ").   ()   -
,     "  ",  
     .      
        -
  (.         -
),        ,     
,  " "   .

		      4.    

              34 ,
        ,    
       .   "-
"   ,       .
        50-60 .      
    .   ""   -
 ()  60 ,     .   -
  "-86"     -,  
          .
 ,        "" 
  " "  ,       -
   , .   ,   -
    .  ,    -
 300    5,    1.      
  START ( ),      -
 "" (DSO  DS1   )   START.  -
 86,    5557 (  CSE000  
CSE800).       .    D
,     E000-EFFFh   RK-DOS (.  -
),      W/D    F000-F003h 
  58055   .    ,  "" 
(      )       :
GE000<>.     "RK-DOS V3.0",    -
     .      
 "FILE NOT FOUND"     -  "A>".  -
  .      DOS.

            -:
      ---------------------------------------------------------------
1.    ,       -
    .  -   . -
  ,    ,      ,  
   ,         -
    .
2.      ,         
    .
3.         ATTRIB
4.   " "       ,   
  "    "
5.    ""      "",  
 (.         )  -     .
6.     ""   / 
    - "  "     .
7.           , 
   .        .

           ,  -
            . N2 1993 ,
   RK-DOS  "-86"      -
   .  ""   "-" E000,E800  F000
     .      -
    A:    (  ).
   ( "")    . N2,1993

		 5.    -

	      5.1  -   

   ()  "-86"   ,
,           
 () 5.25  (130  ).        (
 )  397,5 .    
  FM ( MFM).      -
,   , .  .   -
   ,     -
      (.  DOS1.TXT    DOS2.TXT).

         -
   8-         4 . 
   ( .   ) RK-DOS
       8-  ,  
Apple DOS (10 ), ISIS (DOS SO, 10 ),   8-      CP/M-80
(10 ),     (   "").   
        
    580 (ISIS, BROS  CP/M)    RK-DOS, 
  DOS      580  BIOS   F800.
   RK-DOS   CP/M-80 (  -
   -    SYS,    -
     ,  BAT-).   RK-DOS -
      ,     
   FDC 181893.

  -     "", "-86, -
    32,      "-48" ( -
,   F800)         N1-2 1993
.   -   -128   -,
.   F000  -128  ""  58055 (  
  E000-EFFF   , .       E000-EFFF -
-128).      -  ""    
          ,      
K.          -
   E000-EFFFh,      .    -
     .,    7500-75FFh. 
         ,   -
        256  (100h)   
 .    DIR, SAVE, LOAD    300h 
  7200h  74FFh,  TYPE  400h  (7100h-74FFh).  -
   (      )  400h    
     500h     .   -
     500h .     -
    DIR,   300H+500H=800H   (6D00-74FFh),
        - A00h .

   ,     :

	     +--------+----------------------------------+
	     |  75FF  |                                  |
	     |        |                  |
	     |  75C0  |                                  |
	     +--------+----------------------------------+
	     |  75BF  |                                  |
	     |        |            |
	     |  7540  |                                  |
	     +--------+----------------------------------+
	     |  753F  |                                  |
	     |        |             |
	     |  7500  |                                  |
	     +--------+----------------------------------+
	     |  74FF  |                                  |
	     |        |       |
	     +--------+----------------------------------+

            -
     <>.       -
   (   "  " , : )
            85 
     E000h: GE000 <>.     
 () ,        ,  -
           AUTOEXEC.BAT - .
       (. " -
").       ,     FILE NOT FO-
UND           (   -
  ):
   A>
 ,           
 A.       - A:  B: ( -
     ).      
,            
        .     
    ( )  <>.   
    :
   A>B:<>
            , 
  , ,       B: -  B>. 
       NO DISK       A.
   ,      ,  
     (.     
  ). :
   A>B: DIR<>
           B:  
    B.       , 
     DIR:
   >DIR B:<>

	      5.2       

      ,    -
 (    ).      - , -
     HEX-.      -
,    ( ).       
 ,    (    )  
 ,        -
 - COM, SYS  BAT.        10   ( 8,  
 , : ISIS  CP/M),        1-3
.         .      
     "  "      .
    ,     , 
 " ",    .     -
  "*"  "?".    (*)    -
 ,   "?"     .  
      DIR, ERASE, ATTRIB:
   A>DIR S*.* -    ,      'S',
		   
   A>DIR *ON.* -     ,      'ON',  
		   
   A>DIR ?.TXT -         ,  
		  ()   
   A>DIR L?L.* -     ,   -
		   'L',    

		     5.3   

   -      (   )  
(   ).     (  )
     ,   .      
      .   -  -
   ,   .      
  ,      .  :

DIR [ :] [.] -    .   " " 
""          .
            , 
         (. ,
   ).        (.
  ),      (   0.5 ). 
    :     -
   .    -   (-
    ),   F4 (-) -  -
      .         
  '*',     ""  .

TYPE [ :] [.] -      (  
 , . ". /").    [-
]  F4   DIR.     ,   
        .  -
    ( ). :
   A>TYPE 1.TXT<>

LOAD [ :] [.] -    .     
       .    
 . :
   A>LOAD BASIC<>

SAVE [ :] [.],.,. -      
     .       HEX
 (  "D" ).       
  0-71FFh  76D0-FFFFh,    ,   -
  71FFh    ,      
  (   , . CCP ),  ,    
    .   ,    
    "SYNT ERR". :
   A>SAVE B: BASIC.COM,0,22FF<>
   A>SAVE PACMAN.COM,6000,71FF<>

		      5.4   RK-DOS

  -    ,   ,  
 .  ""     RK-DOS -
   ,   -   RK-DOS,    
  ()        .  
      (  )   -
       (  ).

RENAME [ :]  .1, [.2] -  .
        ,    
.    . :
   A>RENAME START.TXT,AUTOEXEC.BAT<>
   B>RENAME A: README.TXT,HELLO.TXT
        B:    
   A:.

ERASE [ :] . -  .      
  .           
 .    '*.*'   ""
 ()  (.ATTRIB). :
   A>ERASE START.TXT<>
   A>ERASE B: *.BIN<.

FORMAT  :[/SN] -  (.      )
 (,     "" ).  -
         ( ""
 )           .
      .    
   (    -
 ""   ).     /S   -
       .  N   
  1  99.   /S  ,       
    4 .       FORMAT
          ( 
     ).     
(   "")           
,       4  ,  
 ,    ,  - 795 ( 400 ).

ATTRIB [ :] [.],W/N  R/N -   . 
   .   RK-DOS   2  - -
    ()   ""  (    
 DIR).  W/1 ,    W/0    
  .  R/1 ,    R/0  -
  .       -
  ,       DIR      
. :
   A>ATTRIB ASM.COM,W/1<>
   A>ATTRIB *.SYS,R/1<>
   A>ATTRIB B: *.COM,W/0<>
   A>ATTRIB *.*,R/0<>

FCOPY .  -     .     (-
)     FCOPY.SYS.        -
     .    -
   . :
   A>FCOPY ASM.COM<>

FCOPY2 . -         -
   .    ,    -
      (     ).
      FCOPY2.SYS. :
   A>FCOPY2 FORTH.COM<>

TCOPY [ :] .  -     .   
    TCOPY.SYS.        
,        . :
   A>TCOPY BASIC.COM<>

LOADA [ :] [.] -  ,   LOAD,      
    .          LOADA.SYS.

	       5.5    RK-DOS

         ,
      ""- . -
     :
SE.COM -   
SE.EXE -  ()   
       .   ( SE<>)
           ,    
.     "  ",    -
    .     -
 RK-DOS     (    DOS).  -
  "-"      ,     
     <>.     -
       .  ,  -
             
  ()            <>.
     , .     -
    .  :
F2 -         
F3 -         .  -
     'A'  'B'.    
,           
 ( FCOPY),       -
 ( FCOPY2),     .
F4 -      (  TYPE)
F5 -      .   'DEL (Y/N/)?'.
 -  .       "-
"        .      <>
      .
 -  (   )     
+F2 -      
+F3 -   ,   ,     -
 (     F3)
+F4 -  .   ,    .  
    '*.*', .  .   <> -
           
.
+F5 -   RK-DOS.
+ -         (    ).
   ,        -
  (. +     ""  
,     ).
2 -  ,     
      SE      -
  ,          ,  
 SE.

		5.6   

       0-3 ,   
     - .SYS, .COM, .BAT  ,  -
 .           -
 ,   .      
(      ).       
<>.          (  -
),        .   -
    ,    ,   . -
  .COM -    :    -
  ,  ,  ,      
 .          SAVE (
     )      -
   .    ,     
,    SAVE;      -
   .     .SYS -    (
      ) -    -
,         .  -
      ,          
 ,   .    .BAT -   
 , .      ,   .
      (  -     -
 : .SYS/COM/BAT).      -
 (          ,   -
 "" - .).    BAT-    -
       COMMAND.COM.    -
          
 500h .          ,
 .     BAT-,        
COMMAND.COM,          500H+500H  .
      REM.SYS,      -
,       BAT-.     , 
      REM.   -
    AUTOEXEC.BAT,      
   .     :
  DIR *.TXT
  REM   TEXT.TXT
  LOAD TEXT.TXT
  ASM
  AUTOEXEC.BAT-       
    :
          TXT
     TEXT.TXT    
       

		5.7   /

   -     .  
     ,  ,  , ,  
 .    /.   3 ,
. 3  :
  (   )
CON -  ( - ,  -  )
PRN - 
      (    ,   
     ).    -
 ,  . :
   A>DIR ,PRN<> -      
   A>TYPE [.]<> -     
   A>TYPE CON,PRN<> -           
			( "   ").  - F4.
   A>TYPE TEXT.TXT, B: .TXT<> -   TEXT.TXT    A: 
				        .TXT   B:  (
				           TYPE).
   A>DIR *.TXT,CATALOG.TXT<> -      CATALOG.TXT   
				    
   A>TYPE CON,PRIMER.TXT<> -   PRIMER.TXT  .  -
			           F4.

		5.8     

I/O ERROR -  / (  "" )
DISK LOCKED -    
NO DISK -    (  ,   ,  )
FILE NOT FOUND -       
SYNT ERR -    
DISK FULL -    
NO EXT -    ,    
FILE LOCKED -     
END DATA -     ,   
NAVE OPEN -   
NO OPEN FILE -   .       
NO MEM -     .  ,   -
	      .BAT

		5.9     

      160   (),   5    . -
       512  ( ).      800
. 32-  (20h)      
( 1)   VTOC (   ,   0).  
  VTOC      (   D0-D4 -
 ,   =1,   ).  VTOC:

	  1-4  00
	|      01
	|  |       0-3  03 ( 4 - )
	|  |     |        05 
	|  |     |     |
	|  |     |     |
       1E 1F 1F 0F 00 00 00 00 ....

   :

        ( 00 00,   )
  |                       ( ABC)   
  |                     |
+---+                +------+
20 02 00 00 00 00 00 41 42 43 00 00 00 00 00 00
00 00 43 4F 4D 03 01 00 11 0A 00 01 44 54 54 55
   |  +------; |   | +---+  |  |  | +------------>   
   |     |     +---+   |    +--+  |                  00,  
   |     |       |     |     |     
   |     |     |      \__    
   |    (COM)    |         
   |              \___       (T/S LIST)
     (  ERASE)

 T/S LIST:

	        2-  
	    +---+       +---+ 4-  
00 00 03 01 03 02 05 04 06 00 00 00
|   |  +--+       +---+       +---+
+---+    |         3-           \___  
  |       \___    1-  
  |
      T/S LIST ( 00 00,   )

		5.10  

      RK-DOS     ,   
.     -  : , -
,  , , , ,     
         ,   
 .    ,     
 .          -
 (  ),        
     ( DOS1.TXT  DOS2.TXT ). -
       TYPE     "-
".    ,        TYPE 
PRN       .
			-----------------------

	 !  ,       
     , IBM PC    86 -
.        
 .         -
             -
.    ,         ,
  ,          
 ( ),    ( . ),  -
             -
,   ,    -   
   .  :   127644    / 23.

         IBM PC,  
      -128    - ..

-------------------------------------------------------------------------------

	                 "-128" !   -
   "-86" (86-  64   !).  ,  
 CP/M-80,      -.    
  86,        " " (    
,              100  
    ).  ,  86       1995
    .     -  
 -  ,     RK-DOS 
   ( 58055).       
    F000-F003h     . (
   ),   "  "  FDC   

	        -128 -  ,  ORDOS-,
	       ,         !

       "-86",      !
 	5.10  

      RK-DOS   