			Altair DOS V3.4r (2012.03.xx)
			-----------------------------

  +      .     ROM-
           (     
       - ORDOS   ).    0FCh.
      ASSIGN  config.sys   MNT   
        - ROM.

  +   config.sys     ,   ROM,
      config.sys  ROM,   "USE",  
     config.sys     (  
     config.sys).    ,  
    config.sys ,        
     .     ,   
        config.sys, ..   ROM  
     USE    ""  config.sys,  
      ,       
       config.sys,       
     .

    :
       AUTOFORMAT_VDISK	
       ASSIGN DRIVE E=VDISK INKEY  
       ASSIGN DRIVE D=SDCARD 0  
       USE E:CONFIG.SYS
       USE D:CONFIG.SYS
       ASSIGN DRIVE A=FDD0  
       ASSIGN DRIVE B=FDD1  
       ASSIGN DRIVE =ROM  
      ....

  +-   TTY  INT (  INT_IO):
       *  TTY    .  -    -
           (/).    - 4800, 9600,
         19200, 38400.   -  Interrupt   Poll,
            : INT  POLL . :
            TTY 9600 INT
            TTY 19200 POLL
       *  INT       
           -:
           "INT 0" -   -    int 
                     (    DI/EI 
                         ); 
           "INT 1" -    ,    IO
                            FDD


			Altair DOS V3.4t (2010.04.14)
			-----------------------------

  +   ( BIOS,    CP/M  
      IOBYTE)   TTY (RS-232   Orion-2010 -
       0F764, 0F765). 
               TTY   ( ).
            TTY (  
          CONSTATUS/CONIN/CONOUT   
      0F307H, 0F30AH, 0F30DH),    IOBYTE  CRT (. 
      IOBYTE  config.sys ),        
        ,    CRT.

  +   config.sys   "IOBYTE",  
     CP/M (.   8 BDOS,  CP/M IO Byte, 
      STAT.COM, PIP.COM).   - 8-  
    ( config.sys    ),    
            4:4.
     V3.4t     CRT/TTY   CONSOLE.
    : 
      IOBYTE 149  ; 149=95H - default console=CRT ; 148=94H - default console=TTY

  +   config.sys   "TTY",   UART (RS-232) -
          (Interrupt/Poll).  
     -   (/).    - 4800, 9600,
    19200, 38400.  Interrupt/Poll     ,  
          INT_IO (. ).
       :
          TTY 9600		

  +-    TTY    "INT_IO" 
      config.sys:
      "INT_IO 0" -   -    int 
                     (    DI/EI);
                     TTY-      POLL
                     (   )
      "INT_IO 1" -    ,     IO;
                   TTY-        RS-232.
  
      (  config.sys    IOBYTE),  
   CRT (    ).  TTY   ( 
  config.sys    INT_IO, TTY),    POLL  
  4800 . 
     0F3FFh     RS-232 ( , 
     config.sys   0F765h).    ,
    RS-232,       
    .



			Altair DOS V3.4s (2010.03.27)
			-----------------------------

  +   SD- ( SDC - ..    2G) -  SDCARD.
         N8VEM  MSX (     ).
        IDE -  -  MASTER  SLAVE.

  +   -     
    .    INT_IO  config.sys. 
     "INT_IO 0" -   -    int 
                    (    DI/EI).
     "INT_IO 1" -    .

  +-   CCP MNT (    ):
	MNT DRIVE:DEVICE[.PARTITION] 
	  - mount device   { FDD0 | FDD1 | VDISK | MASTER | SLAVE | SDCARD | NONE } 
	    if device = { MASTER | SLAVE | SDCARD } then also specify PARTITION (0,1,2,3)
                        "NONE"=unmount
	    map to drive letter { DRIVE }
	MNT DRIVE:
	  - show device, mounted to this drive letter
	MNT
	  - show all devices, mounted to all drive letters
   
  +-   ASSIGN  config.sys   IDE  SD . 
         (       MNT):
	ASSIGN DRIVE C = SDCARD 0   ; mount 1-st partition of SD-card
	ASSIGN DRIVE D = SDCARD 1   ; mount 2-nd partition of SD-card
	ASSIGN DRIVE D = MASTER 0   ; mount 1-st partition of IDE-Master
	ASSIGN DRIVE D = SLAVE  1   ; mount 2-nd partition of IDE-Slave
	ASSIGN DRIVE C = SLAVE  3   ; mount last (4-th) partition of IDE-Slave

  +-         
       (  V3.4i)   ( V3.4s).    
     ()     100Mb.

  +    ,    :
     "HDD slot not found" -  3      .
                            :  -   "MNT D:NONE".
     "CP/M not found" -   ,     CP/M (52h)
                        :  CP/M-   FDISK.COM.  
     "DPB not found" -   ,   CP/M (52h),  
                        bootsector    DPB (  ).
                       :    (DPB)   FDISK.COM.
     "ALV not found" -       ALV,   
                                
                        CPM.   ALV    
                       (   100). 
                           :      
                                     FDISK.COM.
     "Bad command" -    
                     :    ( )  .

  +-  IDEBDOS.COM (  FDISK.COM, FAT.COM)   
     SD- - .     "SD".     
     "NOINT" -   ,   -    int.
          SD- (N8VEM  MSX).

  +-  FDISK.COM         8,  16
      ( 16 -    CP/M 2.2),       
        ALV (      
         100Mb).



			Altair DOS V3.4i (2009.10.10)
			-----------------------------


  +    CCP MNT (    ):
	MNT DRIVE:DEVICE_SLOT[.PARTITION] 
	  - mount device   { FDD0 | FDD1 | IDE0 | IDE1 | VDISK | NONE } // NONE=unmount
	    if device = { IDE0 | IDE1 } then also specify PARTITION (0,2,4,6=MASTER ; 1,3,5,7=SLAVE)
	    to drive letter { DRIVE }
	MNT DRIVE:
	  - show device, mounted to this drive letter
	MNT
	  - show all devices, mounted to all drive letters

  +    IDE  /   
        (    -      , ...  )

  -   CCP SAVE (  CCP  )

  +-       IDE   IDE   F600.
       F500     (  ).



			Altair DOS V3.4h, V3.3   
			-----------------------------------
 
  V3.4h -      IDE-  i8255
            F500/F600.
      .

