   蠡

Ŀ      Ŀ
       (0,0)          0                    
Ĵ                        
       (1,0)          1                    
Ĵ                          孥   
       (2,0)          2                     ࠭
                        
          :                                  
Ŀ                        
       (31,7)       255                    
Ĵ      Ĵ
       (0,8)        256                    
                          । 
          :                                   ࠭
Ŀ                        
       (31,15)      511                    
Ĵ      Ĵ                
       (0,15)       512                     ࠭  
Ĵ                        
       (31,23)      767                
      

 6. ⠭ ࠩ⮢

- ⠢   ⠡ ਡ⮢ ࠩ⮢  ॣ
  R#5  R#11,  ⠡  蠡 ࠩo  ॣ
  R#6. ஡o ᠭ ࠩ⮢  ० GRAPHIC 1   ࠧ-
     1,  ० GRAPHIC 3 -  ࠧ  
   2.

    MSB  7   6   5   4   3   2   1   0  LSB

R#5     A14 A13 A12 A11 A10 A9  A8  A7  ॣ   
R#11     0   0   0   0   0   0  A16 A15 ⠡ ਡ⮢ ࠩ⮢

R#6      0   0  16 15 14 13 12 11 ॣ  
                                        ⠡ 
                                        蠡 ࠩ⮢
 ਬ । VRAM  ० GRAPHIC 2.

00000 Ŀ
       ⠡ ࠳
       蠡()  
00800 Ĵ
       ⠡ ࠳    Ŀ 01800
       蠡(।)    /⠡ -
01000 Ĵ  /  蠡  
       ⠡ ࠳ /  ࠩ⮢ (128  
       蠡 () /   )          
01800 Ĵ    Ĵ 0100
                             ⠡ ਡ- 
02000 Ĵ\   ⮢ ࠩ⮢      
       ⠡ 梥⮢     \  Ĵ 0180
       ()           \                 
02800 Ĵ   \ 02000
       ⠡ 梥⮢    
       (।)         
03000 Ĵ 
       ⠡ 梥⮢     
       ()          
03800 Ĵ
       ⠡       
       蠡          
0300 Ĵ
04000  
       :                  :  ᯮ VRAM ꥬ 128 
1FFFF    ࠧ  8- ࠭

 ਬ । VRAM  ० GRAPHIC 3

00000 Ŀ
       ⠡ ࠳
       蠡()  
00800 Ĵ
       ⠡ ࠳    Ŀ 01800
       蠡(।)    /⠡ -
01000 Ĵ  / ⮢ ࠩ- 
       ⠡ ࠳ /  ⮢(128 )
       蠡 () /   Ĵ 0100
01800 Ĵ    ⠡ - 
02000 Ĵ     ࠩ    
       ⠡ 梥⮢    \   Ĵ 0180
       ()          \  ⠡ - 
02800 Ĵ  \  ࠩ 
       ⠡ 梥⮢       \Ĵ 0180
       (।)              02000
03000 Ĵ 
       ⠡ 梥⮢     
       ()          
03800 Ĵ
       ⠡       
       ࠧ           
0300 Ĵ
04000   
       :                  :  ᯮ VRAM ꥬ 128 
1FFFF    ࠧ  8- ࠭
 VIII.  GRAPHIC 4

  ࠪ⨪

-  ஢ 䨪
  ("bit-map")
- ଠ ࠭                256 祪 ( ਧ⠫)  212 
                               祪 ( ⨪)
                               256 祪 ( ਧ⠫) 
                               192 ( ⨪)
-  ࠭                 16 梥⮢  ࠭  512 梥⮢ 
-  ࠩ⮢               ० ࠩ⮢ 2
- ꥬ VRAM  ࠭          32 

  ࠢ

- 䨪                      ⠡  蠡  VRAM
-  梥 䮭               4  a ॣR#7
- ࠩ                      ⠡ ਡ⮢ ࠩ⮢ VRAM
                               ⠡ 蠡 ࠩ⮢ VRAM

  樠

 1. ⠭ ॣ஢ ०

   MSB   7   6   5   4   3   2   1   0   LSB

R#0      0  DG  IE2 IE1  0*  1*  1*  0   ॣ ० 0
R#1      0  BL  IE0  0*  0*  0   SI MAG  ॣ ० 1
R#8     MS  LP  TP   CB  VR  0  SPD  BW  ॣ ० 2
R#9     LN   0  S1   S0  IL E0 **NT  DC  ॣ ० 3 

 * ਬ ⠭ ० GRAPHIC 4
** O砥 ⥫ 
    ० GRAPHIC 4, ᫨ LN = 1,  ࠭ - 212 祪,
 ᫨ LN = 0,  ࠭ - 192 窨.

 2. ⠭ ⠡  蠡

-   蠡 ᮤন      
  窨 ࠭.   窥  ⠭ ᢮ 梥  16-
   梥⮢, ࠭  512 梥⮢.

Ŀ
  (0,0)    (1,0)                (254,0)   (255,0) 
              Ĵ 
  (0,1)                                     (255,1)  
           Ŀ             Ĵ
                       X,Y                          
                                            
                                                      
Ŀ                                Ĵ
 (0,191)                                  (255,191) 
Ĵ LN = 0
                                                      
                                                      
                                                        
                                                      
Ŀ                                Ĵ 
 (0,211)                                   (255,211) 
 LN = 1
- ⠢   ⠡  蠡  ॣ R#2. 

   MSB   7   6   5   4   3   2   1   0   LSB

R#2      0  A16 A15  1   1   1   1   1   ॣ  
                                       ⠡  
                   ।
                                         ⮡ࠦ ࠭
               蠡
  

   MSB    7   6   5   4   3   2   1   0    LSB 
        Ŀ
    0     (  0,0  )      (  1,0  )       
        Ĵ
    1     (  2,0  )      (  3,0  )      ⠭  梥
        Ĵ   窨 ந-
                                           ⮩ ⠡
        Ĵ
   127    (254,0  )      (255,0  )    
        Ĵ 
   128    (  0,1  )      (  0,1  )    
        Ĵ
        Ĵ
 27134    (252,211)      (253,211)    
        Ĵ
 27135    (254,211)      (255,211)    
        

 3. ⠭ ॣ 梥

           MSB   7   6   5   4   3   2   1   0   LSB

#7       TC3 TC2 TC1 TC0 BD3 BD2 BD1 BD0  ॣ 梥 ⥪-
                                         /䮭
                              । 
                                             梥 䮭
                   ᯮ

 4. ⠭ ࠩ⮢

- ⠢   ⠡ ਡ⮢ ࠩ⮢  ॣ
  R#5  R#11,  ⠡  蠡 ࠩ⮢  ॣ
  R#6. ஡ ᠭ ࠩ⮢   ࠧ   2. 

     MSB   7   6   5   4   3   2   1   0   LSB

R#5       A14 A13 A12 A11 A10 A1  A1  A1   ॣ  -
R#11       0   0   0   0   0   0  A16 A15   ⠡ ਡ⮢
                                           ࠩ⮢
R#6        0   0  A16 A15 A14 A13 A12 A11  ॣ     
                                           ⠡ 
                                           蠡 ࠩo
 ਬ । VRAM  ० GRAPHIC 4

00000 Ŀ
       ⠡   
02000 蠡     
04000 192 ப        Ŀ 07000
06000 Ĵ    /⠡   
       212 ப       / 蠡 ࠩ⮢    
0600 Ĵ  /  (2048 )         
                     /   Ĵ 07800
07000 Ĵ/    ⠡ 梥⮢ ࠩ
                         ⮢ (512 )      
08000 Ĵ\    Ĵ 0700
       :             : \   ⠡ ਡ⮢   
       :             :  \  ࠩ⮢ (128 ) 
       :             :   \ Ĵ 0780
       :             :    \ 08000H
                       
1FFFFH    ᯮ VRAM ꥬ 128 
                          ࠧ  4- ࠭

