                           128

        128  v1.1  ।祭    ஢ન  ࠢ쭮
㭪樮஢ ᮭ ஢, ᮢ⨬  -
஬ ZX-SPECTRUM-128,   ணࠬ ।.
       㤮⢠  ᯮ짮  ⮢ ணࠬ ᠭ 
奬 .

              128 v1.1    
                   :

 1. ஢ઠ ࠢ쭮 㭪樮஢ 梥ନ饣 -
  ॣ 梥⮢ .
 2. ஢ઠ ࠢ쭮 ⮡ࠦ  ࠭ 梥⮢ ਡ-
⮢  ᮮ⢥⢨ ᮢ, ନ㥬 ஫஬, -
ᠬ,  ନ㥬 ஬   梥⮢ ਡ⮢ -
࠭,  ⠪ ஢ઠ ࠢ쭮 ନ஢ ஫-
஬  ᪮  ࠭  ᮮ⢥⢨ ᮢ, ନ-
㥬  ஫஬,  ᠬ, ନ㥬 ஬ 
᪮  ࠭.
 3.  ஢ઠ 㭪樮஢  㪠  室 ᨣ 
  䮭.
 4. ஢ઠ ࠢ  ⥭     .
 5. ஢ઠ  䨣樨.
 6. ।⥫쭠 ஢ઠ ࠢ 奬 .
 7. 㦥 ᡮ, ᫮ 訡  奬   -
  魮  ᥢ砩  , ᭮  ᥢ-
砩 ᫥⥫쭮.

             128 v1.1

 1.  ணࠬ      ᯮ  ⥪   㣨 祥 
      㭪樮஢    ࠢ
.
 2.  ⮡ࠦ  १⮢  ⨪  ࠭ ந
⠪  ࠧ,    १      ⠭  -
-  ࠢ 奬 .
 3.    १  ⨪  뢮  ࠭  ᪮
몥.

                           

     奬  -  ⨯  5732(5) ⠭  -
  ⠪,  ⮡ 12 뢮  5732(5) ᮢ  15 뢮
쪨.  ⮬ 室 ⮣ 21  24 뢮, ᮥ
 ६窮    +5V (28 뢮 쪨).  砥 -
짮     奬, - ⠭ 
 襩 (0-) 奬.

                            !

      ,   
    -     -
        !!!

                    ZX-SPECTRUM-128

       ZX-SPECTRUM-128    񬮬 128, ஥
ࠧ  8 ⥩  16    ᫮ 뢠-
   ,  ⠪    0  7.   -
  Z80   ᭮ ࠭⢮ ⮫쪮 64,   -
  ࠧ      ⨢ .
室      ᫥騬  ࠧ: ।⠢ ᥡ ᭮
࠭⢮ ய Z80, .. 64 ࠧ  4 ᥪ
  16   ஭㬥㥬   0  3.    4- ᥪ-
஢  祭 ᫥騥 ன⢠:  0- ᥪ -  -
⥬  (  砫쭮  ﭨ, ᫥ ,  訢 BASIC
128,    쭥襬     ணࠬ ࠧ 
訢  BASIC 48  ᮢ⨬   ZX-SPECTRUM-48).
 ࢮ ᥪ 室   16-   ,
 ண   ᯫ  ⮡ࠦ  
࠭ -  砫쭮 ﭨ  5-  ,   -
 ࠡ      7-.
       ஬  ᥪ ⪮ 室 2-  .  ⨩
ᥪ      8-  , ᫥ -
 㤠  0- .
      ⥬   䨣樨,  㯥 ண-
ࠬ     #7FFD.       (-
)      䨣 ⥬ - .. ४
,        ..  䨣樨  8 ࠧ冷.
    ( 0  2-) ࠧ鸞 ।   8- 
, 祭  ᫥ ᥪ ᭮ ࠭⢠ -
.  ⨩  ।     2- ,  㤥
    ᥪ ᭮ ࠭⢠  ⮡ࠦ 
࠭,  0 -  5- , 1 -  7- , 4- ࠧ-
 । : 0 - 祭 訢 BASIC 128, 1 - BASIC
128.  ࠧ  ஢   ॣ 䨣-
樨: 0 -  ࠧ襭, 1 -  ஢.  -
  ࠡ  ० ZX-SPECTRUM-48.

    Z80                                    32

  0000-3FFFF         ͻ   0  ࠧ. 5 ͻ
                      16                        BASIC 128 
                     0 ᥪ. 1  ࠧ. 5 Ķ BASIC 48  
                     ͼ                     ͼ
                     ͻ                         128
  4000-7FFF           16                        ͻ
                     1 ᥪ. 1  ࠧ. 4 ĺ 7-   
                     ͼ                    ͹
                                                   6-   
                                                  ͹
                                 0  ࠧ. 4 ĺ 5-   
                                                   ͹
                     ͻ                      4-   
  8000-BFFF           16                        ͹
                     2 ᥪ.Ŀ             3-   
                     ͼ                    ͹
                                      ĺ 2-   
                     ͻ                     ͹
  C000-FFFF           16                         1-   
                     3 ᥪ.<-   8-    ͹
                     ͼ             0-   
                                                   ͼ

               000  ࠧ鸞 2-0 - 0- 
               001  ࠧ鸞 2-0 - 1- 
               ...            ...  ...  ...
               111  ࠧ鸞 2-0 - 7- 

                          

      ⮬᪨ 稭 ᢮ ࠡ  祭 -
   ᫥   '' .  ⮬  -
祭  1-2  ᥪ㭤       梥⮢ (
୮  ).     ,  -
 ६.  , -,  ஢ન 
  梥⮢   ,  -,  ⢥ প 
⠯.  ࠢ  ⮨ ,  ⪨   㤥 -
    ਠ ZX-Spectrum-128. - ࠧ  ⠪-
⮢      ॠ樨  ᨣ WAIT   設
   襭 梥⮢,  設 ࠡ⠫ ࠢ.
   类 砥  ਠ,  ᮧ ࣥ  
  ᢮  襭   ZX-Spectrum-48, 梥 
 ਪ.

                       :

     뢠,   ਡ⮢ (   䨪) 室
⮫쪮    砫쭮 ⠯ ⫠ , ,  ⫨稨 
⮢  SPECTRUM  48K,    ⮫쪮  ⮬ 砥, ᫨
    SPACE/BREAK       ।
砭  ᠬ  ࢮ  প.    ⠪ 
   㤥ন ६.
     ᫨    室   ⮫ ࠭ ⠤ ⫠,
      , ⮣    <SPACE>
    ஢ ᪮ 0  室   D0
設  ⥬.
     ᫨        <SPACE>,  ᫥  প, ࠭
        梥⮢ ਡ⮢.  ⮬ 
ᬥ 堮᪨ 騬 . ⠬  室 -
  ୮-,  ଠ쭮  મ   騥 ( ⮬
  梥⮢ ਡ⮢    #5800  #5AFF 㤥 -
뢠   #38).   ਡ⮢ ந室 -
,      ᫥  -  ࠭. ਡ
 ९뢠 稭   孥  㣫 ᫥-
  ࠢ  ᢥ   ப - ⠪,   ⠥ .
६       ᭮- , 
  室  ᨣ ''  ''  ⢮
ᨣ  ''  (    ᪢  2  ⮩ 
800).
     ᫥ ⪨ 梥⮢ ਡ⮢  ࠭  㢨 堮-
᪨  ᯮ   窨   䮭. ⥬ 
   ࠭ ⠬ #FF,  ਭ-
   ,  ᮢ  .  ࠢ쭮 -
࠭       ⮩  奬,    -
㧪 ⨭  ࠭  䮭, .. ᭠砫  -
  ਭ     ᠬ 孥 ப ࠭; ᫥-
   8 祪  ; ᫥   8 祪 ;
  ⠪ 8 . ⥬ 9-    ன ப, -
    8  祪  9-,  ..,    ࠭ 
  襭   梥, ᫥ 祣 稭-
  訢     ࠭,      
࠭.     殢  ࠭   襭
 梥⮬.    ᮯ஢ ୮-묨 -
ᠬ     ᨣ ⮩ 800  室 '' 
''.
         ⠪ ࠢ  '-
'     設,   ⨯஢  -
奬       ஫  ⨯-
ࠬ,    ⠪  ࠢ  ࠢ쭮 祭 ᠬ
⨯஢  奬   ..
     , ᫨ ६    ,   
,      ࠢ   , 뤠 -
஫஬    ࠩ । ᮢ. ᫨  ६
稭  ᮢ   ᪮쪨    ⮩  ப,
 砥 ࠢ   ஫  ࠩ-
  ᮢ (A0-A4)  ..
     ..      ࠭ ⨭ ᮢ -
  ⠢ ।⠢  ࠪ ࠢ.
       ஢ન - ࠭   㡥  ᯮᮡ-
  祥 , ᮤন  ⮡ࠦ  ࠭, -
뢠    ࠭     㫨,    -
쭮 ᮮ饭  ᫥  .

                        

       ஢ન    ⥭    ணࠬ 
ந        祩  ( #4000),  ⥬
뢠  ᠭ   ࠢ   ⥬,  -
ᠫ.  ஢ઠ  ந  ᥬ 묨 ﬨ 
#00  #FF.
     ᫨    樨  ⠭ ࠢ쭮,   ࠭ 㤥
뤠 ᫥饥 ᮮ饭:

      
     -

   訡:                      
                                      
                               - 00100000
                                - 00000000

     뤠  ᠭ  ⠭   筮 , 
    ।  ࠢ  ⭮ 
⥭  .  ( ⮬   ࠢ 奬
, ⠪   ᮮ⢥饩  , 饩  -
    奬    ,  ⠪  ࠡ-
ᯮᮡ  奬  ᮮ⢥饣 ࠧ鸞 設 -
.    ᫥ 砥  ࠢ   -
 ⮩ ⠭ 奬     ७-
 .)
     ᫨     ᯥ譮,  ᫥ প ணࠬ -
३     䨣樨,  ᫨ 㦥 訡, 
㪠 ᮮ饭 㤥 ࠭  ࠭,  
㤥 ,  ணࠬ ᭥, ⠪ , ᫨ ࠡᯮ-
 ,   ᫠ த .

                      

       䨣樨,  ਫ ,    -
⥬ #7FFD  ।祭  祭 ࠧ  -
  ᭮ ࠭⢮ .  ६   -
  ,  ⫨騥    1   祩   8-
,  ᫥⥫쭮    訩 ᥪ ( -
  ࢮ 祩  祭  - #C000).
⥬  ந  뢠    , ᫨  ᮢ 
ᠭ묨,      뢠   祩 0- ,
㢥稢         , 
  㫥      ॡ࠭  樨  #00 
#FF. ..  ࢮ 室  0-   #00,  1- - #01,
 2- - #02,... ,  7- #07.
      ஬ 室  0-  - #01,  1- - #02,... ,  7-
- #08  ⠪   255 室 (#FF).
     ᫥  ⮣    䨣樨  ⠥ ࠢ  -
 ᮮ饭:
                     -  
                      - 

     ᫨  㦥  ᮢ ⠭  ᠭ -
⮬,  뤠 ᮮ饭  訡:

                     -  
                     
                     - 3      - 00000000
                       - 0       - 00000010

       ᫥     ᫥騥 : ⮡
஢  ࠢ쭮 砫쭮 ⠭ 0-   ᫥-
  ᥪ  ᭮ ࠭⢠  ணࠬ 
    祩  00  ந    -
樨    祭,  ⠥,  ᫥  0- 
㦥 ⠭. ⮬, ᫨ ணࠬ     00
  0-  ,   稭 ⮣   ୠ -
砫쭠  ⠭,        -  ⨭
  ࠢ⥩, ਬ ⠪  ᮮ饭 㤥 -
   ﭭ 0  室 1- ࠧ鸞  䨣樨
  몠 室 0-  1- ࠧ冷.
       訡     ।⮨  ஠-
஢     ஢ 奬   ࠢ-
.  ਬ,   襯ਢ񭭮 ਬ ᫥ 
,  祬    ⪥  ⥭   0-   稫
,  ᫠  2- .   : , -
ᠭ      祩   2  5,  ⠥  
⮫쪮    祩   ஬ #C000,     祥 㣨
ᥪ஢.      2  -     C000, ⠪   
8000;     5 -    C000, ⠪    4000.
 ᮢ ᠭ  ⠭ 㤥 뢥 ᮮ-
:

       2 -  - 2          5 -  - 1
                    - 2                         - 5

       砥,  ,  ,    祭
  . ⢥, ⮡   ᯥ譮, 室-
, ⮡  祩  뫨  ࠢ,  ⨢ 砥
㤥  뤠 ᮮ饭  訡,  ᠬ  ࠢ. 室
   ⠭ 奬 .

                      

     ।⥫    ,  ᬮ    ⪨
(㦥     訡 ), ஢  . 
ᯮᮡ ⫨ 訡   訡 , ஢ ᯮ-
ᮡ  祥    ࠭  '0'   '1',  ,  
祭 .  ⨣   ࢮ 室 ᥩ -
   ᫥⥫쭮.

          11011011 (#DB)
          10110110 (#B6)
          01101101 (#6D)

     ᫥   ᥩ ᫥⥫쭮 ந室 뢠
稢   ᫥⥫쭮⥩. ਬ  뢠-
:

                        
               ... A2 A1 A0    HEX
            ---------------------------
               ... 0  0  0     DB
               ... 0  0  1     B6
               ... 0  1  0     6D
               ... 0  1  1     DB
               ... 1  0  0     B6
               ... 1  0  1     6D
               ... 1  1  0     DB
               ... 1  1  1     B6

     ।,                  
'A2'(A2=0), ⮣    ᫥ :

                        
               ... A2 A1 A0    HEX
            ---------------------------
               ... 0  0  0    DB B6
               ... 0  0  1    B6 6D     
               ... 0  1  0    6D DB   
               ... 0  1  1    DB B6  ஫  
               ... *  0  0    **
               ... *  0  1    **       㯭
               ... *  1  0    **     
               ... *  1  1    **

       ⠪  ࠢ ணࠬ 㦨 ⪠  
뤠 ᮮ饭 ⨯:

                
               
                         - C000
      - 3                - 11011011
        - 0                 - 10110110

     ᫨    㦥 ᮢ     ,
    㤥   ⪠ -  쬨 奬
  㤥 뤠 ᮮ饭:

                
               
                2       - D843
      - 3                - 11011011
        - 6                 - 11011111

       砥 ᫥饥:  ६    訡
奬  ,  ᮮ⢥ 設  D2  Z80.
,  ⥬  ⥭ ந  ᫥ ⢥ -
᭮  ࠭⢠   ( 3- ᥪ   C000
  FFFF;  ᫥  ,    ।⥫쭮, ⠪  
᪮筮     ଠ 㦨 ᪮॥ -
,    ⮩  稭,   ⥭- ந ⮫쪮 
⮣  ᥪ .. 3).    䨣樨   ᥪ-
  6-  16-      0- 
7-  (128).   訡 - D843,  ⮬  
ᠭ 0,  ⠭ 1.
     ன  室 ⫨砥  ࢮ ⮫쪮 㣮 ᫥-
⥫쭮 뢠   :

          00100100 (#24)
          01001001 (#49)      뢮  ⮬ ᮮ饭  .
          10010010 (#92)

           .  ६ -
権    ⥭,   ।⥫쭮, ⠪   ᪮-
     梥    ଠ  ⮬,  
 祭 -  梥 -  0- , ᨭ - 1-
 .. ,  ணࠬ    䨣樨, 㡫-
     梥⮢ .  ६    
  ந室   128,  ⥬ 뢠;  ⮬ 
  梥    ୮  .
     ᫨   ࠢ,  ࠭ 뢮 ᮮ饭:

                
                - 

     ᫥  ⮣  稭  믮  ᪮ 
. ᫨  訡,   ᠥ    .
      室 ⠫  ⠪ 樥:  -
஢      㦮    ⠬  ࠡ⠥ , 
⮣ 祫  뢮,   易⥫쭮  ⠪ -
  ࠡ    設.    뤠 訡  
  奬 ,   㣮,   쥩. , 
뢮  㤠 ⢮⥫ ,   ,  ࠡ⠥
ࠢ쭮. 祢,  ,  ࠢ,   ᠬ -
奬  ,   宬 ⠭, ⢨  -
஢,  '' ६ ࠬ ᨣ ࠢ 
(WR,  RAS,  CAS   ⨯஢). ⮬, ࠨ
  ᡮﬨ , ᫥ ஡ ᫥饥:
     1.   ⥫쭮 ᬮ ⠦, ஬   -
䮫,  ᨫ  ய ⥫  ஢ 
ࠩ  ⠭ 奬 ,  ⠪ 奬, ࠡ뢠-
 ࠢ騥 ᨣ  ᨭ஭.
     2.  ⠢ 騥  冷  奬
 ( ࠬ ⠪  ஫).
     3. ਬ  த騥  ( 襩 㪢)
- ᫨ 﫠  -  ⠢ , ᫨  -    ..
     4.  ᨣ CLC   㬥襭 १-
  ⨬ ᨣ  +5V.
     5. , ᫨  襬 ⨯   ७
 ,  ६ ࠬ '', ᪮  
ᨣ ࠢ (१  ᨣ  +5V),  -
, '' १    ''. , -
     ᨣ ᯮ   ⢥ ᨣ RAS,
⠪    ⢥ ᨣ ࠢ ⨯ࠬ, , ⮡
    ᨣ, ⠢ 㣮 , 
'१' १ 浪 50-100   ⮫쪮 ᫥  ⠢
.

                   

     ᪮   ।祭    ᡮ 
祭 ⥫쭮 ६, ⠪    ᫮ 訡,
    ᬮ  㦨  ।⥫ . ᪮
   ᥢ砩 ᫥⥫쭮    
.   㤥 ᪮筮 ஢    ,  
㤥 㦥 訡. ᫥ ⮣ 㤥 뤠 ⠪  -
⨪,     ।⥫쭮 ஢ . -
  㦥 訡 ᪠  ᪮쪮 ࠧ 
<>.  ᫨  㦨 ᡮ   ,   ᪮쪨
(   奬),   ᯥ  ,  ᯮ-
 ४ﬨ, ਢ묨  -    .
