
          1.

                   
  "  601 "           -
  ,    ,  
 .      ,-
     .

          2.  

       " 601"   8-  -
,    16-   IBM PC/XT 
"  16 ",      
MS DOS.        ,  -
, ,     .
             -
  ,   ,  -
 ,    .

          3. 

          3.1          -  220V ( +10% ; -15% )
          3.2             -  50Hz  1Hz
          3.3           -   60 W
          3.4             -  450340x97 mm
          3.5                         -   12 kg
          3.6    M            -  C 601 (6800)
          3.7               -  1 Hz
          3.8    
          3.8.1            -  64   (DRAM)
          3.8.2             -  4 + 64 K (EPROM)
          3.9    
          3.9.1   -      -  25   80 
          3.9.2   -          -  25   40 
          3.9.3             -  30 
          3.9.4   -     -  640  200 
          3.9.5   -  4       -  320  200 
          3.9.6   - 16       -  160  200 
          3.10    
                     - 360/720      -  2 .
          3.11          -  CENTRONICS
          3.12             -  RS 232C
          3.13              -  
          3.14              -  RGB
          3.15      I/O       -  3 . 
          3.16      / QWERTY
                 (  /QWERTY) -  85 
          3.17    
          3.17.1 UniBIOS   -      /
          3.17.2 UniDOS    -     
          3.17.3 UniPASCAL -      
          3.17.4 UniBASIC  -      
          3.17.5 UniED     -    
          3.17.6 UniASM    -   
          3.17.7 EduLAN    -        


          4.    

       "" 601      , 
,    ,    .
              ,
        
  .1 .

            :

             -  ""
           -  "   "
            -  ""
             -  ""
            -  " "
            -  " "
             -  ""
            -  " "
            -  ""
           -  " "
            -  " "
            -  " "
            -  " "


          4.1      

          4.1.1    "" ()      
 ,      ""601  -
  +5V /5A/ ; +12V /2.5A/ ; -12V /0.25A/.
                (-
)         -
  .
          4.1.2    "   " ()
             
   .
          4.1.3    ""()    -
     .
          4.1.4    "" ()    
      DRAM 
   .
          4.1.5    " "  ()   -
         
     .
          4.1.6    " " ()    -
      BIOS, UniBIOS, UniDOS, Uni-
BASIC, UniPASCAL, EduLAN,      .
          4.1.7    "  " ()    -
      RGB    
 .
          4.1.8     " "  ()   
        -
  .
          4.1.9     ""     -
    .
          4.1.10    " "    
            -
  .
          4.1.11    " "    -
             
    .
          4.1.12    " " ()   
           -
      -  CENTRONICS.
          4.1.13   " " ()   
          
    -  RS232C.


          4.2        
a .

          4.2.1    "" -()

                    ""      -
  " 601"        
,       ,
   .
               - -
      20kHz  40kHz.
     ( 90%)   
        
.         -
   R44.   .1   .2  
       
       .
         :

                + 5 V +5%      I = 5A
                +12 V 5%      I = 2.5A
                -12 V 5%      I = 0.25A
                - 5 V 5%      

             
         .
            220 V
(+10% ;-15%)     .

          4.2.2    "   "- (1)

                     :1,5,DE,-DA0,VMA,
                                   -TxSTB,-DISRAM,R/W.

                    : SEL,BLANK,fs,2M,MARK,-MARK,
                                    BF2,MUX,-16M,-PB5,-2M,SHIFT,
                                    CLD,-G,F1,F2,-RAS,-CAS,-GE,
                                    -WE,-S,S,8M,BF1,-BRES,4M.

            U20-A,C,D; U1
          U27-B;U28-A;U38-A,C,E;U43;U64-C,D;U66-A,B,C;U67-B,D;
          U68,U69;U13;U14;U17-A,C,D,E,F;U16-A,C,D;U2-A,B  
              :
          -    16000.0 Hz
          -   
          -        
             ,,,,,,  
          -    
            U20-C,D ; U68-C
  R22,R23.      Q1
(16000.0 kHz)     .
           U68-C       -
 16MHz,         U1(-
     )   U66-C      
fs.       U36   -
    U41.     fs  
   16   8 MHz      
 PB1  5,       -
:

       
           fs   PB1  PB5                
       
                                                   
         16MHz   0    0     80  25 
         16MHz   0    1    2           
          8MHz   1    0     40  25     
         16MHz   1    1    4           
                                                   
       

          U1    
   8MHz,4MHz,2MHz  1MHz.
          F1  F2     
   U68-E, D14-A, U64-D    R26,R27.
      .2.  , -
        -     
0 ns    .0.     -
    U68-E  U14-A.    
        U14-A  U64-D  -
  R26  R27.  BF1  BF2   -
       .
          
  1  3.  -G     U64-C
       U62   -
   DMA(   ).   -
        VMA   
-TxSTB.  -G = 1      .
            -RAS, -CAS   -WE
      DRAM        U43-B,
U17-E; U16-C,D; U13-A; U2-A,B.      -Q  
U43-B     -RAS      4M (4MHz)
 16MHz.   -CAS       
-2 ( 2MHz),8M (8MHz)  4M (4MHz).   -
  -DISRAM     RAM.     
 -WE     U13-B; U17-E   U16-D , 
   -2M, BF2     -
/ BR/W.  BR/W = 1     R.
     O  Q   U43-B    MUX  -
      U29,   
PB1         8MHz.
            MUX   
U14-D  U17-A    S  -S,   -
   .       -
   DRAM      
  -RAS     ,     
  -CAS - .     S  -
   -RAS   Trs = 1020 ns (.3).
           RAM       -
 U14-C;U64-C;U14-B;U13-D;U17-F  U16-A.   -
 -TxSTB (     RAM), -DISRAM   VMA
     -GE (   U50 )   -CAS.
 -TxSTB   VMA       DMA  
         -
 1  3.  -DISRAM    RAM  -
      U62; U42; U87; U78  U23.
     BLANK      U29    .
     U67-D,U27-B   U28-A  
 D   U26-A   DE     -
   ,    SHIFT   -
   U41   . SHIFT     -
 U69    U17-C; U13-C.  MARK  -MARK 
    U69    U17-C. 
         U33  
 U37-B  U28-B.  SEL    
U38-A  U67-B ,       PB1  PB5 .
 ( 1=1 5=0 ),      
   2=1.    CLD a   Q  
U43-A e       U42.
                
U14-E;U38-C, C39, R21  D3.     -
 39    R21        -
    U14-E.  R21, C39 -
    -BRES   .4.

          4.2.3    "" -  (2)

                    : F1,F2,-BRES,-NMI,-IRQ,-HALT,
                                   -ROMDIS,-G,-ENIO,-RAMDIS,BF2.

                   : BD0BD7,BR/W,BA0BA4,A5A15,
                                   D0D7,VMA,DEC8DECF,-DISRAM,
                                   DS0DS7,-BA.

           601 - U59, 
   EPROM - U20-B; U64-B; U44-B ,  
    U62;U63;U44-D;U64-A;U66-D;U67-A , -
  U61;U65,        U45-A,
B,D; U38-D    PROM  U60.
             . -
 ,         
  F1  F2   1MHz,   
    .
    (    -
  F1)    .5.  ad,Tdbe  Tdsr  -
   .
      ROM    BIOS(4 K)  -
  $F000  $FFFF      -DECF  -
  U62    -.    
   $F000  $FFFF.    U20-B  
BF2  BR/W.  BF2    EPROM   
  ,   BR/W     
.  ROM       -
 -ROMDIS (  "0")    13, 
      RAM   ROM  .
      U64-B; U44-B; U67-C   D4, D6  D7 -
   "   "    -DISRAM , 
  RAM     $F000$FFFF  $E600$E6FF.
      U62    12  15, 
    $8000 $FFFF    
4 .         
  DEC8  DECF.       1  3  
      , ROM-BIOS  
. U63    5  7   -
   $E600  $E6FF      
32 .       
    DS0  DS7.     U63- G1
 -G2B        U64-A;
U65-D  U67-A,       8 
10.          U44-D 
      - ( ) 
-ENIO ( ).   -G2A    
-DECE   U62.      U63
  $E600   $E6FF.   -DS0  -DS1  -
       CRTC (U42), PIA 1 (U26)
 PIA 2 (U23),   -DS2;-DS6  -DS7   -
 - ACIA (U87); FDC (U78)    (  ROM ) . -
 -RAMDIS e      U61  -
      .
         A0  A4  R/W   
U65.          -
 BA      .

          4.2.4    "" -  (3)

                     : -4,5-15,S,-S,PB5,2M,
                              LPSTB,D0D7,-BRES,CLD,BR/W,DS0,BF2

                    : R0R7,MA0,RAW0RAW3,
                                    CRS,VS,DE,BHS

            U46  U49, U5  U8,
 U45-C ,  (CRTC) U42    -
      VS,  -
 BHS ,  DE    ,
        -
.       -
            
  DRAM    RA0  RA7.
             ""  "-
" .   " "       16-
 - 8     ,   -
    16- .     : - 
04; 515      -  ,   -
  DA0DA15, RAW0RAW2    
U42 - 607       U46U49.  "
",    16-     
8  (   )     RAM    . 
-   U05U08        
,   - -     
.   A/B  U05U08   -
   2 (2MHz).      DA0DA15 
          
 F2,   BA0BA4, A5A15  -      -
 .
       -S  S       -
 U5  U8     " ",-
  -S = 0   U5  U6  (.), a  S = 1 - U7
 U8  (.).          
   8-  ( RA0RA7 )    -
     .
           U46  U49,
   PB5  - GRAF/TEXT,      -
   PIA 1-U26.     -
 GRAF/TEXT = 0,      -
,     0  13  CRTC
U42      .
      GRAF/TEXT = 1    -
 U46  U49  ,  -
   010  RAW0RAW2   -
  .
      MA0   CRTC- U42   
        (-
      )   U32.
            
         
DE   U42.
          .6.


          4.2.5    " " -   (4)


                     : D0D7;RA0RA7;-RAS;-CAS;-WE;
                                    BR/W;-GE;RAW0RAW3;-PB5;-2M;
                                    SHIFT;fs.

                    : VD;PB5,D0D7,VD0VD7.

          DRAM  -  U51U58,   
-U50,  EPROM   - U40 ,  -   
 - U39,      - U41.
           -
  8  DRAM    8164   64  1.
         -
  .
  RA0RA7        
       ,     -
 -RAS  -CAS        . -
   -WE (-WE=0) ,       
.      -WE=1    
.  -GE      U50 , a
BR/W o      .  BR/W
  "1"         MD0
MD7      D0D7,  BR/W=0 -   -
  (  ).
              RAM -
         F2,
          -
    F1       
 .     F1   DMA.
                
    U39,U40  U41.    -
  0  3   U40 (7732)   
   RAW0RAW3  CRTC,   411 - -
     .   -
 VD0  VD7   .   U39 (55523)
       RAM     .
   U40   U39     -
  U41,      -
 ,      .
      -5 ( GR/TEXT)      -
      .  -5=0
  U39 ( ),  5=1 - U40 ( ).
 -2       U39.
      SHIFT    U41   -
    ,    fs  8MHz 
16MHz     U41    -
.

          4.2.6    " " -  (5)

                     : 04,512,BD0BD3,
                                    -DS7,BA4,BR/W,BF2,-DECC,
                                    -BRES,-RAMDIS.

                    : BD0BD7.

              64   
   8.       U9, U10
 U15   EPROM   U11   64   Intel 27512.
           U11      
     U15. -.  1
           $E6F0  $E6FF
   -DS7,  BA4 , BR/W  BF2.
       -BRES       
  "" 601,   U15   -
       -  U11.
           ,   
U15   $E6F00  $E6FF    $00.
       -DECC,- DECD, BF2    BR/W    -
 -RAMDIS     .  BR/W=0,
   U11     ,
          EPROM  
       ,  
       DRAM.
              -
 1  ,        U15
  DRAM ,        
  .

                                              1
         
                        64   
                                 
             [$]          [$]      I27512  
         
          E6F0E6FF       00       .    .  
          E6F0E6FF       08         1       U11   
          E6F0E6FF       09         2       U11   
          E6F0E6FF       0A         3       U11   
          E6F0E6FF       0B         4       U11   
          E6F0E6FF       0C         5       U11   
          E6F0E6FF       0D         6       U11   
          E6F0E6FF       0E         7       U11   
          E6F0E6FF       0F         8       U11   
         



         4.2.7    "" -  ( 6)





         4.2.8    " "  -  (7)

                  :  BR/W,-BRES,BF2,-DS0,CB1,
                                  D0D7,BA0BA3,-IRQ,DATA,SYNC

                  : PB1PB5,LS

                       -
       -
 ,   .   -
   U2-D,U2-F,U3,U4  U26.
                U3 
 SN74LS164    A  B    
" KB DATA "   ,    C     -
  BF2  "KB SYNC".       -
        .
                 U3 ,
a     ,     -
  ,       Q   U4-B,
        CA1  U26.
  ,    U4-B   -
   U2-D     "KB DATA"  -
   ."0" ,     
       ,    
 .
           ,       U4-B
   "1",      U3    
     -     
 / .
                 -
    ,    CA2  U26
      . "0"    U4-B 
U3             
  .
               -
       .  
   "1"  "0"     ,  -
     . ..7.
                   
   ,    " KB DATA " 
    Q    U4-B  U2-D   ,   -
           
.
             100 mks.,  -
        1 ms.
           , "KB SYNC"  "KB DATA" 
   .
               -
    .     PB0
 U26   . "1"   -  20ms  -
     U2-F  ."0"    -
  " KB SYNC ".       
        .
        e
     $AA      -
       .


         4.2.9    ""

                     ,  -
          -
 .        
,    .    -
          
  .
            84        
,     :
            -  
            - -,    
            -       
            /QWERTY    /QWERTY , 
        .
                   
  ,       -
 .     ,    
  $80       -
.         
   -        .
                2 ,-
         -
 100 ms    .    Ctrl, Shift,
Scroll Lock, Num Lok, Caps Lok, Alt  C/L Lock  -
        .

           :

      SHIFT  -     Shift (  ) -
    "   ".  
Shift         214,1728,3041,4352
7173,7577,7981.   Caps Lock   ( ), Shift
   .
      Ctrl -       " Ctrl "  
       .  -
           -
    ,     
        .
      Alt  -     " Alt"   -
          
 .
      Caps Lock   -  /   "   "
  ""       / .
      Num Lock    -  /   "   "
    .
      Ins         -     .
      Scroll Lock -     .

           
      -5.   
           
  . 8.



         4.2.10   " "   ()



         4.2.11   " "  ()
                      " "  -
     .   " 601 "
           
    5326     42      133
(5.25").        , 
            
     .
             " "
   :

        -              -   2
        -                  -  40
        -                            - MFM
        -           -   6 .
        -             -  15 .
        -                          - 250 /.
        -     ( )    - 360 
        -           -  5287  .
        -                    - < 65 db
        -                      - < 14 W
        -    U. =  5V  5%   - 0.6 A
        -    U. = 12V 10%   - 1.0 A

               
          5323.01   ( -
)    720       5281.
                "-
     . .  
 .    " .

         4.2.12    " " -  ( 9)

                     :-DS1,BR/W,BF2,-BRES,BA0-BA3,
                                   BD0-BD7

                    :-ACK,SEL,PE,-ERR,BUS,-STR,
                                   -INT,-SLC,-AUT,DATA0DATA7
                                   -IRQ

             
 "" 601      CENTRINICS.    
   U23, U24  U25.
     U23      602 -PIA,
 U24  U25       ,  -
     .
             -BRES,  BF2,  BR/W,
-DS1, BA0BA3  BD0BD7.
       -DS1    PIA      $E620
$E63F,      BA2  BA3         
 PIA  .       $E620$E623
 $E630$E633. BA0  BA1     PIA 
    2.
                                                   2.

                                        

  $E620    $E630        ORA        / PA5-PA7- 
  $E621    $E631        ORB                          
  $E622    $E632        CRA                     
  $E623    $E633        CRB                     


               -
       BF2,    BR/W
       .
          ,   ,  -
   1000 /sec.      -
  .9 .
      -STR        .1.      
.0    -  0.5       -
,      DATA1DATA8      
 .
             ,  
  -SLC  .0.  -AUT       .0
         
.
        -ACK    ,     -
       .  BUSY= 1 ,  -
     (    )    -
 .   .1   PE ,    -
       .   -ERROR   
. 0,     ,       
  .
                
      .10 .

         4.2.13    " "  ( 10)

                  : -BRES,8M,BF2,-DS2,BR/W
                                  BA0BA2,BD0BD7

                  : -IRQ,RTS,TxD,DTR,CD,DSR,
                                   CTS,RxD,GND
                       -
  U87  - ACIA CM603,   U88    U89,
 U90   U94.    
  U86,  U85,  U93   U92,
U91.
           8       -
     U91   U92.     
    ,     -
    U93, a        
   U94      .
      U87  ,   
D0D2       $E645,   
D7    DTR -  3.
                                              3
         
                        DTR   
                                                   
             [$]         [$]       []   ON/OFF 
         
            $E645         00         150     OFF   
            $E645         01         300     OFF   
            $E645         02         600     OFF   
            $E645         03        1200     OFF   
            $E645         04        2400     OFF   
            $E645         05        4800     OFF   
            $E645         06        9600     OFF   
            $E645         07       19200     OFF   
            $E645         08         150      ON   
            $E645         09         300      ON   
            $E645         0A         600      ON   
            $E645         0B        1200      ON   
            $E645         0C        2400      ON   
            $E645         0D        4800      ON   
            $E645         0E        9600      ON   
            $E645         0F       19200      ON   
         

           U85        
  $E645          ,
     DTR     
 DSR -  D6.    4    
    .
                                                    4

                                  
                                        

       $E645          U85 / U94    DSR / DTR         
       $E646           CR / SR     /  
       $E647         RxDR / TxDR              


              U94   U85  -
   U86   R4  C28.
            ACIA  - U87      
BA0  BA2, BF2  -DS2.   BR/W    
        U87,    -
  U85  U94.
           ,  U87    -
 U88, U89    , a    -
    5.     U88   U89 
         12V 10%
    GND.
                 
U90            RxDATA,
DCD  CTS   ACIA - U87    .   DSR
    U85  ,   D6    .
              :

        - TxD  - Transmitet Data (    )
        - RxD  - Reseived Data   (     )
        - RTS  - Request to Send (      )
        - CTS  - Clear to Send   (      )
        - DSR  - Data Set Ready  (      )
        - DTR  - Data Terminal Ready  (    )
        - CD   - Carrier Detected (     )
        - GND  - Signal Graund      (   -   )

               -
   402-25 - 5    .10 .
              
 ,         -
 .        -
   ,    . 1 - .11 .
               ,  
   . 0   .  -
  ,     5  7     -
,     - .  
           
 .          
       .


          4.3  

       " 601"    
      -5,  -
  " KBD "  " MON " -   .
     "RS 232"   , 
         ,  
    "RGB" -    -
 .        -
  "CENTRONICS".
            ""
302-64         -
.




      .9s
       402-9  402-25    :
  402-9 / 8 /    RGB ,  
 402-25 / 4  5 /            
    CENTRONICS.  
    .10s
      ""       -
       . 
    :   ,   ,
          -
 .
          / 1  3 / :

         BF1     -  1          - LS-TTL 
         BF2     -  2          - LS-TTL 
         BR/W    - /    - L   
        -BRES    -              - LS-TTL 
        -RAMDIS  -   RAM                  - LS-TTL 
        -IRQ     -     - CMOS  
        -NMI     -    . - CMOS  
        -HALT    -          - CMOS  
        -      -     - LS-TTL 
        -TxSTB   -  / /  DMA   - LS-TTL 
        -ROMDIS  -   ROM                  - LS-TTL 
         BA0BA4 -   -  - L   
         A5A15  -                - CMOS  
         BD0BD7 -   -    - TTL   /
        -DS2DS7 -       - LS-TTL 
        -ENIO    -   /        - LS-TTL 
        -DEC 8F -     ..  - LS-TTL 
        +5V      -    /  - . 1 A
        +12V     -    /    - . 1 A
         GND     -  ma    /    -  
         8MHz    -                     - LS-TTL
         4MHz    -                     - LS-TTL

        -DEC8DECF   
  $8000$FFFF   




        -DS2DS7     32 
     .  
-DEC8DECF      4 ,    

      1 .    

          . 
       ,    -
   RAM  ROM,    
     -RAMDIS  -ROMDIS.  -
     1 .
             .13.

          5.   

               -
 :
     -       
     -   
     -    
     -      
     -   " ",  "    ", 
" ,  " (   257-76).









