
                     㯠⥫ !

          ਮ५  ।  ࠧࠡ    ""   -
㭨樮    (    -).  ।⠢
ᮡ  䥩  ,  砥    ⥬ ࠧꥬ
  ,    ᯥ稢    묨    묨
譨 ன⢠,  ᮮ⢥騬 饯ਭ⮬  ஢
⠭  ᫥⥫ 䥩 RS-232C/CCITT_V24.

        -   믮       奬    㭨ᠫ쭮
ᨭ஭- ᨭ஭  ਥ ।稪  () 58051,
ᨣ   -      ᮮ⢥   ⠭   
䥩   RS-232C/CCITT_V24,   -   ᯥ稢   
묨    ᫥⥫쭮      ᪮     9600.
ᯠ  9-⠪⭮  ࠧꬠ,   ७     ⠭,
ᤥ  ᮢ⨬   ࠧꥬ  
IBM-PC.

                  襬 
  ன⢠,  ন騥  ⠭  ᫥⥫
䥩:   ,    ਭ,    䮯ந⥫,    㣨
, ஫쭮-⥫ .


                     ன⢮ -.

                㭪樮쭮 ⮨ :

        -  (奬 58051);
        - ᨫ⥫/ନ஢⥫ ᨣ 
          (1702, 1702);
        - 奬 樨 뢠 (1551, 55523,
          5552);
        -  ⥫쭮 殮
          (3107, 3102, 522, );
        - ନ஢⥫  (58053);
        - 奬 樨   ࠢ ᨣ
          (5552,5551, 5551, 5554);
        -  ॣ஢ ஫  ࠢ
          (5556, 5558);
        - ஫  PC/XT
          (53124, 5552, 5551).


        奬         ᯥ稢   ਥ     ।
ଠ樨    ᫥⥫쭮  ,  ᮮ⢥
ࠢ  ᨣ  ᫥⥫쭮  䥩,  
뢠    䠪  ਥ       ⮢  奬   
।,      묨       ஬       ଠ쭮
(ࠫ쭮) .

	䥩 । ᫥騥 ࠬ ᨣ:

        ᪨   0   (SPACE)   ।⠢  ⥫
殮        +3    +15. ᪠ 1 (MARK)
।⠢ ⥫  殮      -3 
-15 .  ⨢ ஢  ࠢ ᨣ   ஢
0.

  9-⠪ ࠧꥬ   뢥 ᫥騥 ᨣ:

 1 - DCD (Data Carrier Detect)  㦥 饩  -
                                室 ᨣ. 뢠, 
                                譥 ன⢮ (ਬ
                                ) ⠭ ᮥ;

 2 - RXD (Received Data)        ਭ  - 室
                                ᨣ;

 3 - TXD (Sent Data)            ।  - 室
                                ᨣ;

 4 - DTR (Data Terminal Ready)  ⮢ ନ쭮
                                㤮 () 
                                 묨 - 室
                                ᨣ;
 5 - GND (Ground)               
 6 - DSR (Data Set Ready)        ⮢ - 室 ᨣ.
                                뢠,  譥
                                ன⢮   
                                । ;
 7 - RTS (Request To Send)        । - 室
                                ᨣ. 뢠, 
                                   
                                । 譥 ன;
 8 - CTS (Clear To Send)          । - 室
                                ᨣ. 뢠,  譥
                                ன⢮ ⮢ ਭ
                                  ;
 9 - RI (Ring Indicator)          - 室
                                ᨣ. 뢠,  
                                譥 ன⢮ 㯨
                                뢭 ᨣ;


        㣨  ன⢠       㣮   ᯮ
ᨣ    ࠧꥬ.  ப ࠭  
25-⠪  ࠧꥬ.    ਢ ᮮ⢥⢨ ᨣ  9
 25 ⠪ ࠧꥬ:

                       9-⠪⮢    25-⠪⮢
                  DCD        1              8
                  RXD        2              3
                  TXD        3              2
                  DTR        4              20
                  GND        5              7
                  DSR        6              6
                  RTS        7              4
                  CTS        8              5
                  RI         9              22


        ᮪  ᮢ  ॣ஢  -,     
⠢ ⥪ ணࠬ:

               RUPORT      equ        0E8FBh
               DAT_51      equ        0EAFBh
               RUS_51      equ        0EBFBh
               RUS_53      equ        0EFFBh
               KN0_53      equ        0ECFBh
               KN1_53      equ        0EDFBh
               KN2_53      equ        0EEFBh
               KEY_XT      equ        0E0FBh



        ᠭ ॣ஢ -

1.  ࠢ ன⢮,  (RUPORT)....-0E8FB Hex

    ॣ   饬     ⠭ 
   ࠧ  㫥 ﭨ.

    :
      d0 - १;
      d1 -  ஢ન 㦥 뢠 ⪮६
            ⠢  ࠡ 奬 뢠,  ᫨
           뢠   㦥;
      d2 - res_key' -ந 砫 ⠭  ஫
           ,  ⠪ 頥  ࠡ
                       =1 - ࠧ襭,
                       =0 - /饭;
      d3 - en_int   -᫨ =0,    頥  ࠡ ஫
           뢠.

    ⥭:
      d0-d3 - ⥭ ᠭ ⮢  ॣ ࠢ;
      d4    - ⥭ ᨭ஭樨 ( ஫);
      d5    -  ⢮;
      d6    - ⥭ ᨣ RI (9- ⠪ pꥬ);
      d7    - ⥭ ᨣ DCD (1- ⠪ pꥬ);

2.   58051
   ॣ ,   (DAT_51)...................-0EAFB Hex
   ॣ ࠢ  ,
    ⥭, - ᫮ ﭨ,   (RUS_51)....-0EBFB Hex

3.   58053
   ॣ ࠢ饣 ᫮,   (RUS_53).......-0EFFB Hex
   ॣ ⥭  㧪 :
      - 0,  (KN0_53).......................-0ECFB Hex
      - 1,  (KN1_53).......................-0EDFB Hex
      - 2,  (KN2_53).......................-0EEFB Hex
4.    ன
   ⮫쪮 ⥭,  (KEY_XT).....................-0E0FB Hex



㥬 :
  1. ய  ய  ⥣ࠫ
     奬. ࠢ筨  2- ⮬.   . 1988.
  2. ୠ "" N6 1989
  3.  .㫨,  ࠢ筮   ᮡ    ஢   ஭.
     ࣮⮬. 1990


                     

͸
祭  奬⢮ /ਬ.   
͵
                       -- 20                     
 D1,D2               1702         2                     
 D3,D4               1702         2                     
 D5                  58053       1                     
 D6                  58051      1                     
 D8                  5556         1     ( 1533)    
 D10                 5554         1     --><--          
 D11                 55523        1     --><--          
 D12                 53124        1     ( 1531)    
 U1                  74F148          1     (- 1551)     
 U2,U3               5551         2     ( 1533)    
 U4,U5               5552         2     --><--          
 U6,U7               5551         2     --><--          
 U8                  5558         1     --><--          
 U9                  5552         1     --><--          
 U10                 5551         1     --><--          
Ĵ
 ,                                         
 VT1,VT3,VT4         3102          3                     
 VT2                 3107          1                     
 VD1,VD2,VD3,VD4     522          4                     
Ĵ
                                               
 . C9-C14       -6           6     0,1          
 C1,C2,C3,C6,C7       -6           5     0,47         
 C4,C5                -6           2     1500          
 C8                   50-35        1     10,0  * 25  
Ĵ
                                                  
 R1                    0.125      1      22           
 R4                    0.125      1     820           
 R2,R3                 0.125      2     5,1          
 R6,R7,R8              0.125      3     270           
Ĵ
                         Ŀ                        
 SYS_A/SYS_B        58-64/95*9   1                     
 COM                 ????            1     (-15 9-)   
 KEYB               --4-5/16-  1                     


