   ணࠬ  uni_con.com 㦭  -
祭 ⥬ ( iS DOS Chic ⠪  iS
DOS  Classic)   , .. 
ணࠬ ᤥ  㧪 -
⥬  iS DOS  . 稪 -
⥬     .  -
  452  .   ᪫祭 
㧪  ᤮.

     :

1.    ⠫  BOOT   ⥬
ன⢥  , 筮   C
 㫥 樫.

2.  㤠 䠩 is_dos.rom (-
     iS-DOS Classic 
    䠩 is_dos.rom, ᮧ 
⥪⮢  ।஬.   ᮤন-
  ஫    .  ⮫쪮 ⥬
⠭ 㧨  ,   㤠-
.),  sv.com,  uni_con.com  䠩--
稪:   uni_Clas.sys,    祭
iS-DOS Classic,  uni_Chic.sys  -
୮ ᤮.

3. ४ ⥬ (ன⢮ S:) 
⥪饥 ன⢮ ( C:).

4.  ࠭  ⥬  ⠫ S:BOOT\
ணࠬ sv.com

5. २ 䠩 uni_C???.sys 
   uni_boot.sys

6.  ணࠬ uni_con.

   ணࠬ  uni_con  ᠬ 室 䠩
is_dos.sys, is_dos.rom  uni_boot.sys , 
⠪  ⠭    ⥬  ࠩ
      ଠ    
0-  ᪠.
⥬  ६ BASIC  TR-DOS (-
   5C00  5DFF), 室
 ࠡ ࠩ 䫮-᪠ kay.blk,
  ⠪  ࠡ RST 16  iS-DOS Clas-
sic,  ணࠬ ࠭  䠩 uni_bo-
ot.sys.   uni_boot 頥  㤠-
    ⥭.     ⮣,
⮡     ।㫨   --
  㣮    ᪥.  ⠪ 
⮣,  ⮡ ணࠬ arzt+   ᤢ-
㫠.  ᫨      祭  
ᤢ  ஢,   -
     ணࠬ ren.res (.
ren.hlp). ᫥ ᤢ 䠩 uni_boot.sys
室    uni_con.com.
(  ᠥ 䠩 is_dos.sys  .rom,
  arzt+  ᠬ ४ 0- 
᪠ ᫥  ᤢ).

   ଠ       
  ( iS-DOS)  ⠪  
   :

   8-   稪 FDD 
    TR-DOS     #5E00 
᪠    ⮣  .  稪
뢠  0-   (256 )  0-
  樫  0-  255-
          㦨 3 㪢
"KAY"   ⮬   ᬥ饭 #7D. -
⥬    ᬥ饭 #80 (ࠧ  㪢)
ᯮ 32-⮢ ⥫ 䠩
 ଠ iS-DOS.    ᬥ饭:

 12 (2) -  㧪 ᫥饣
          稪
 15 (1) -  稪   
          256 
 17 (2) -  砫쭮  -
          稪   ⭮⥫쭮
          0-  0-  
          樫 ( ⠪   
          256 ).

   0-  㦥 ⠭  ᯮ
  #6000.
   稪  ᪠    ᢮ -
砫쭮 .
   楤 ⥭  (㧮-
   ࠩ)  ᯮ    
#5E03. 饭  ⮩ 窥 ⠭⭮
 ࠩ஢ iS-DOS:
HL  -  , DE -  , B - ᫮
.     ࠭. 室:
  C  (CARRY)  -  ਧ  訡. 
訡  ॣ A. BREAK  ࠡ뢠-
,   ⠪    ⢥  
訡  㤥   7, .. 訡 -
 (BAD sector).

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         1998  쥢 ᥩ
         -, 
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