ͻ
 MPU Z380 
ͼ
(C) WLODEK BLACK

           ய Z380. த.
           砫   6.

 ࠢ, !  ⭮ ᮧ,   ⢮ 
ਭ .  㯨   ⪫  -  থ,
 ᪠!  ⢨⥫쭮,  稯 ⮣ ⮨.  ﭥ-
,    ⠬ ?.. , த   : -
  䫠, HL, DE, BC,  ॣ IX  IY,㪠⥫
⥪, 稪 , ॣ ॣ樨  R, ॣ -
 뢠 I...   ॣ஢ ࠭⢠, 
 ந ᨬ ᥢ䨪,  ⨢  ࠧ-
  嬥୮  ( ਣ - ࠢ):

                               Ŀ
                               
       
      
      Ĵ     A         F    
      Ĵ
                BCz                B         C    
      Ĵ
                DEz                D         E    
      Ĵ
                HLz                H         L    
      Ĵ
                IXz               IXU       IYU   
       Ĵ
                  IYz               IYU       IYL   
         

                               Ŀ
                               
       
      
      Ĵ     A'        F'   
      Ĵ
                BCz'               B'        C'   
      Ĵ
                DEz'               D'        E'   
      Ĵ
                HLz'               H'        L'   
      Ĵ
                IXz'              IXU'      IYU'  
       Ĵ
                  IYz'              IYU'      IYL'  
         

                                  Ŀ
                                       R    
         Ĵ
                    Iz                I    
         

         Ŀ
                   SPz                    SP          
         Ĵ
                   PCz                    PC          
         

 ,  ॣ஢ 饣 祭 () 룫廊  -
쭮 ਢ筮.   Z80  ⮬,      -
஢ - ᭮  ୠ⨢ -  ⢥७ 
  祭 ,  ॣ ७   32  .
 ᯮ  ࠭  ࠡ⪨    ᮢ-
 , 祬 ࠭祭  ᯮᮡ  樨    380-
⥫쭮 . 饭   ।   ,
 ⨢ ॣ஢ ᫮  ⠬ ॣ ࠢ-
 SR.  :    ॣ஢  -
 樠쭠  - IXU, IYU  襩  
IXL, IYL  襩.(।  浪 ।: ,
訩 ⠭    ᥬ  Z80, ন-
   "LD LX,E" ?).  㤭 , 
䨪 "z" 砥 ꥤ ॣ஢   32-ࠧ-
 ॣ,  ⮫쪮  ᠭ,    権.

                     ࠢ SR.


<------------ YSR ------------>  <------------- XSR --------->

  0   0   0   0   0 IY bankIYP 0   0   0   0   0 IX bankIXP

  31  30  29  28  27  26  25  24  23  22  21  20  19  18  17  16



<--------- DSR --------------> 
                     Main               IEF
 0   0   0   0   0  Bank  Alt XM LW 1   IM    0 LCKAFP

 15  14  13  12  11  10   9   8   7   6   5   4   3   2   1   0

IYBANK - 2-⮢  롮  IY-ॣ஢.  ন -
 (0...3)  IY  IY'. ᫥ RESET 뢠  0.

IYP -  롮 ᭮  ୠ⨢   ॣ஢
IY. 0 - ᭮ , 1 - ୠ⨢ .

IXBANK, IXP -    IX.

MAINBANK - 2-⮢  롮  ॣ஢  AF,HL,DE,BC 
A',F',HL',DE',BC'. ন   ॣ஢.

ALT -  롮 ᭮  ୠ⨢   HL,DE,BC.
0 - ᭮, 1 - ୠ⨢.

XM (Extended Mode) -  ⠭ ० ࠡ .
1 - ७ ०, 0 - ० Z80. ⭮ ४祭  0
 (⮫쪮 RESET;  POP  ).

LW (Long Word mode) -  ஫ ०  "᫮"/" ᫮-
". 1 -  ᫮, 0 - 筮 (16-ࠧ來) ᫮.  (
 権  ⠭ 㠫 ०  -
 ᫮, 騩 ⮫쪮  ।  , 
ᯥ樠 ). RESET 뢠  0.

IEF1 - 䫠 ࠧ襭 ᪨㥬 뢠.  1 -  뢠
ࠧ襭, 0 - 뢠 饭. RESET 뢠  0.

IM - 2-⮢  롮 ० 뢠 0,1,2  3.

LCK (Lock) -  ஢ 㦨 ᮢ  饭  
⥬ 設  ஭ 㣨 ன. 1 - 譨 
, 0 - 譨  㦨. RESET 뢠-
  0.

AFP -  롮 ᭮  ୠ⨢   ॣ஢
AF (AF  AF'). 0 - ᭮, 1 - ୠ⨢.

 SR ணࠬ 㯥  32-ࠧ來 SR,  3  -
 ॣ YSR, XSR  DSR,  ⠪     ࠭
१ PUSH  㦥 १ POP.

(த ᫥).
