4.10.4. -奬 믮 SRCH

                 Ŀ
                   砫      SRCH    
                 
                            
                 Ŀ
                  ன     MSX-VDP
                 
                            
                 Ŀ
                 믮     
                 
 >
                             
                Ŀ
                    ⥭ ॣ   
                    ﭨ S#2     
                
                           
                     Ŀ
      (=1)             
 ĳ   ? 
                      
                                (=0)     
                      Ŀ         
       (BD=0)       梥 ࠭- 
 Ĵ   ?          
                              
                                (BD=1)   
                  Ŀ
                   ⥭ ॣ 
                   ﭨ S#8   
                  
                           
                  Ŀ       
                    ⥭ ॣ࠳       
                    ﭨ S#9         
                         
 >                                       
                   Ŀ
                        SCRH    
                   

4.11. PSET

    PSET ⠭  । 梥  -
 ७ .  ⮬  㦥 室饩  㪠 
न 窮 ந ᪠ .

-  ७ 

Ŀ
                          
       (DX,DY)           
          .              
                         

4.11.1. 冷 믮 PSET 

 1. 砫 ⠭ 室 ࠬ  ॣ -
     MSX-VDP.

 MSX: 롮 :
      0:  (VRAM);
      1. ७ .
 DX:  -न 窨 ( 0  511).
 DY:  -न 窨 ( 0  1023).

 2. ᫥ ।  㭪 1 믮  -
     : 0101  4   ॣ  CMR
      ᪮ 樨  4  .

 3. 㪠 楤 ᯥ稢 믮  PSET
    ஬ MSX-VDP.  믮 - ॣ -
    ﭨ (S#2) ⠭  1,  ᫥ 믮 -  0.

4.11.2. ⠭ PSET ॣ

     SX   7   6   5   4   3   2   1   0   LSB

R#36      DX7 DX6 DX5 DX4 DX3 DX2 DX1 DX0
R#37       0   0   0   0   0   0   0  DX8  DXĿ
                                                 न-
R#38      DY7 DY6 DY5 DY4 DY3 DY2 DY1 DY0        窨
R#39       0   0   0   0   0   0  DY9 DY8  DY

R#44       0   0   0   0   C3  C2  C1  C0  CLR (GR4,GR6) 
           0   0   0   0   0   0   C1  C0  CLR (GR5) -     
           C7  C6  C5  C4  C3  C2  C1  C1  CLR (GR7)         PSET

R#45       0   -  MXD  -   -   -   -   -       ARG ॣ 㬥
                    롮 

4.11.3. 믮 PSET 

    MSB   7   6   5   4   3   2   1   0   LSB

R#46      0   1   0   1  LO3 LO2 LO1 LO0  CMR
                           ᪠ 

4.12.  POINT

    POINT 뢠 梥 㪠 窨   
 ७ .

-  ७ 

Ŀ
                           
                           
         (SX,SY)           
                            
            .              
                           
                           

4.12.1. 冷 믮 POINT.

 1. 砫 ⠭ 室 ࠬ  ॣ -
     MSX-VDP.

 MSX: 롮 :
      0:  (VRAM);
      1. ७ .
 SX:  -न 窨 ( 0  511).
 SY:  -न 窨 ( 0  1023).

 2. ᫥ ।  .1 믮  ⢫
     : 01000000b  CMR ॣ.

 3. 㪠 楤 稢 믮  POINT -
    o MSX-VDP.  믮 - ॣ ﭨ
    (S#2) ⠭  1,  ᫥ 믮 -  0.

4.12.2. ⠭ ॣ஢   POINT

     SX   7   6   5   4   3   2   1   0   LSB

R#32      SX7 SX6 SX5 SX4 SX3 SX2 SX1 SX0
R#33       0   0   0   0   0   0   0  SX8  SXĿ
                                                 न-
R#34      SY7 SY6 SY5 SY4 SY3 SY2 SY1 SY0        窨
R#35       0   0   0   0   0   0  SY9 SY8  SY

R#45       0   -  MXS  -   -   -   -   -       ARG ॣ 㬥
                    롮 

4.12.3. 믮 POINT 

    MSB   7   6   5   4   3   2   1   0   LSB

R#46      0   1   0   0   -   -   -   -   CMR

  ﭨ:

S#7   0   0   0   0   C3  C2  C1  C0   梥⮢  (GR4,GR6)
S#7   0   0   0   0   0   0   C1  C0   梥⮢  (GR5)
S#7   C7  C6  C5  C4  C3  C2  C1  C0   梥⮢  (GR7)

5. ᪮७ 믮 

 믮   ᪮  ᫥騬 ᯮᮡ.

5.1. 饭 ⮡ࠦ

   ᫨  1 ॣ R#8 (SPD) ⠭   1,  ࠡ⪠ 
ࠩ⮢    ⮣ ᯮ짮   , ⠪
ࠧ, 믮  ᪮.
 
 5.2. 襭 ࠭

   ᫨  6 ॣ R#1 (BL) ⠭  0,   ࠦ-
 ६   ᯮ짮  믮  , ⠪
ࠧ,  㬥蠥.

 6. ﭨ ॣ஢ ᫥ 믮 

   ᫥ ⮣   믮, ﭨ ॣ஢ 㤥 
⠪,  㪠  ᫥饩 ⠡.

Ŀ
       SX  SY  DX  DY  NX  NY  CLR  CMR_H  CLR_L  ARG  
ĳ
 HMMC   -   -   -   *   -   #   -    0       -     -   
ĳ
 YMMM   -   *   -   *   -   #   -    0       -     -   
ĳ
 HMMM   -   *   -   *   -   #   -    0       -     -   
ĳ
 HMMV   -   -   -   *   -   #   -    0       -     -   
ĳ
 LMMC   -   -   -   *   -   #   -    0       -     -   
ĳ
 LMCM   -   *   -   -   -   #   *    0       -     -   
ĳ
 LMMM   -   *   -   *   -   #   -    0       -     -   
ĳ
 LMMV   -   -   -   *   -   #   -    0       -     -   
ĳ
 LINE   -   -   -   *   -   -   -    0       -     -   
ĳ
 SRCH   -   -   -   -   -   -   -    0       -     -   
ĳ
 PSET   -   -   -   -   -   -   -    0       -     -   
ĳ
 POINT  -   -   -   -   -   -   *    0       -     -   

 -:  ;
 *: न  ६ 砭    梥;
 #: 稪 (NYB), 㦥 ࠩ ࠭.
 ਬ砭: 祭ﬨ  SY*,DY*  NYB 㦠 窨 (  
 ᮪-᪮ 뫪 ), 塞 ⠭  
N  ࠢ, ਢ .

 SY* = SY + N      DY* = DY + N      (DIY = 0) 
 SY* = SY - N      DY* = DY - N      (DIY = 1) 

  ᮪ - ᪮ ஥뫮   ० GR4  GR6 A=2,
 ०e GR5 A = 4,   㣨  ०  = 1.

 NYB = NY - N.
 (  LINE, ᫨ MAJ=0,  N=N-1).

 III. 

   MSX-VDP   ᯮ짮  ⮡ࠦ 32- ࠩ⮢.
 ࠩ⮢ 88 祪  1616 祪.  ࠩ  -
⠫쭮 ࠢ ⠢ 1/256  ࠭. ࠩ -
  饭     ࠭.
   .. ࠩ ࠢ  楯㠫쭮 ᨬ ࠭, 
     㣨 ࠭.
                       ࠭  ࠩ⮢

       (0,255)*                                   (255,255)*
       Ŀ
                                   ^                   
                                                      
                                                      
          (X,Y)                                       
          Ŀ                                Ŀ
                    㥬  CRT         
                                          
           ࠩ                                  ࠩ
                                                      
(0,191)          Ŀ          V                   (255,191)  
    Ĵ      Ĵ 
(0,211)                    ^                   (255,211)
                  ࠩ                              
                                                      
                                                      
                    㥬  CRT      
                                                      
                                                      
                                   V                   
       
       (0,254)*                                  (255,254)*

 *: y-न 孥  ࠩ - 255.

 MSX-VDP   ० ⮡ࠦ ࠩ⮢.  ⮡ࠦ
ࠩ⮢ 롨ࠥ ⮬᪨  ᮮ⢥⢨  ० ⮡- 
 ࠭.

  ࠩ⮢ 1: GRAPHIC 1, GRAPHIC 2, ULTICOLOR
  ࠩ⮢ 2: GRAPHIC 3, GRAPHIC 4, GRAPHIC 5, 
                   GRAPHIC 6, GRAPHIC 7.  

 1.  ࠩ⮢ 1 (GR1, GR2, MC) 

 1.1.  ࠪ⨪

    ० ࠩ⮢ 1  32 ࠩ  ࠬ  #0  #31.
ࠩ  訬 ࠬ   ᮪ ਮ.  
 ਧ⠫쭮  ࠭ ࠧ頥  4- ࠩ⮢ 
 訬 ਮ⮬,   ᥪ饩  ࠩ   
 ਮ⮬ .
     ࠩ ⠫ (ᥪ  
 ࠧ (᫨ ⠫  ࠩ, 蠡  㫥-
,  ࠩ ⠫ 㫥묨 ⪠ 蠡, -
  ந室),  ﭨ   ।,..  
5 ॣ ﭨ S#0 ⠭  1.
   ஬ ⮣, ᫨   ਧ⠫쭮     
ࠩ⮢,  6 ॣ S#0 㤥 ⠭  1,    
⮢ 䨪  ⮣ ࠩ.
 1.2.  1 ⮡ࠦ ࠩ⮢ (GR1, GR2, MC)

 -  ࠩ⮢:       1 R#1
                         SI = 1:   1616 祪
                         SI = 0:   88 祪
 - 祭 ࠩ⮢:   0 R#1
                         MAG = 1:  㢥祭 ࠧ 
                         MAG = 0:   ࠧ

 - ⠭ ⠡  蠡 ࠩ⮢.
    蠡 ࠩ  ⠡  蠡 ࠩ⮢ 
    ( #0  #255).
 - ⠭ ⠡ ਡ⮢ ࠩ.
    ਡ ࠩ ( न,᫮ 蠡, 梥)
    ⠡ ਡ⮢ ࠩ⮢   ( #0  #255).

 1.3.  ਡ⮢ ࠩ⮢ (० GR1,GR2,MC)

    ਡ⮢ ࠩ⮢ -   ,  
ᮤন x,y - न, 梥,  蠡 32- ࠩ⮢. 
 ࠩ १ࢨ 4   o ਡ⮢ ࠩ⮢.

MSB Ŀ LSB
     7  6  5  4  3  2  1  0       ⠡
    Ĵ    ਡ⮢ ࠩ⮢
     Y - न ( 0  255)  Ŀ 
    Ĵ    ਡ⮢ 
      - न ( 0  255)     ࠩ #0
    Ĵ  
      蠡 ( 0  255)     ਡ⮢ 
    Ĵ   ࠩ #0
     C 0  0  0     梥     
    Ĵ
                                   Ŀ
    Ĵ                
                                        ਡ⮢ 
    Ĵ    ࠩ #1  
                                     
    Ĵ                          
                                     
    Ĵ                  
                                   
    .                               .
    .                               .
    .                               . 
                                       
    Ĵ    ਡ⮢ 
                                      ࠩ #31
                 

 - Y - न ( 0  255) 
   । -न ࠩ
   ᫨ 祭 -न ࠩ  ࠢ 208,  
   ࠩ    ਮ⮬   ⮡ࠦ  -
   ࠭. ਬ, ᫨ 10- ࠩ  -न, ࠢ 208,
    ࠩ  10-  31-   ⮡ࠦ  ࠭.

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