SPCTL    F DC A98  543210
1800E0H  □□■■□■■■□□■■■■■■
           ││ │││  ││└┴┴┴── SPTYPE3..0 sprite type
           ││ │││  │└────── SPWINEN sprite window enable
           ││ │││  └─────── SPCLMD Sprite color mode
           ││ └┴┴────────── SPCCN2..0 Sprite color calculation condition number
           └┴────────────── SPCCCS1,0 Sprite color calculation condition

detail:

●Sprite control register

●Sprite control register

connection:

●Window control register

●Priority number register

●Color calculation ratio register

●Color calculation control register

reference:

■8.1 Window area

■8.2 Window processing

■9.1 Sprite data

■9.2 Priority and color calculation

■12.1 Color calculation function

SDCTL    F      8  543210
1800E2H  □□□□□□□■□□■■■■■■
                │  │││││└── N0SDEN shadow enable (for NBG0 or RBG1)
                │  ││││└─── N1SDEN shadow enable (for NBG1 or EXBG)
                │  │││└──── N2SDEN shadow enable (for NBG2)
                │  ││└───── N3SDEN shadow enable (for NBG3)
                │  │└────── R0SDEN shadow enable (for RBG0)
                │  └─────── BKSDEN shadow enable (for BACK)
                └────────── TPSDSL Transparent Shadow Select

detail:

●Shadow control register

connection:

●Sprite type

reference:

■9.1 Sprite data

■14.1 Shadow processing

CRAOFA   FEDC A98 654 210
1800E4H  □■■■□■■■□■■■□■■■
          │││ │││ │││ └┴┴── N0CAOS color RAM address offset (for NBG0 or RBG1)
          │││ │││ └┴┴────── N1CAOS color RAM address offset (for NBG1 or EXBG)
          │││ └┴┴────────── N2CAOS color RAM address offset (for NBG2)
          └┴┴────────────── N3CAOS color RAM address offset (for NBG3)

detail:

●Color RAM address offset register

reference:

■3.4 Color RAM mode

■10.1 Dot color data in palette format

CRAOFB   F        654 210
1800E6H  □□□□□□□□□■■■□■■■
                  │││ └┴┴── R0CAOS color RAM address offset (for RBG0)
                  └┴┴────── SPCAOS color RAM address offset (for sprites)

detail:

●Color RAM address offset register

reference:

■3.4 Color RAM mode

■10.1 Dot color data in palette format

LNCLEN   F         543210
1800E8H  □□□□□□□□□□■■■■■■
                   │││││└── N0LCEN line color screen insertion enable (for NBG0 or RBG1)
                   ││││└──── N1LCEN line color screen insertion enable (for NBG1 or EXBG)
                   │││└──── N2LCEN line color screen insertion enable (for NBG2)
                   ││└────── N3LCEN line color screen insertion enable (for NBG3)
                   │└────── R0LCEN line color screen insertion enable (for RBG0)
                   └─────── SPLCEN line color screen insertion enable (for sprites)

detail:

●Line color screen enable register

connection:

●Line color screen data (when using rotating scroll)

●Coefficient table control register (when using rotating scroll)

●Line color screen table address register

●Color calculation control register

●Color calculation ratio register

reference:

■6.4 Coefficient table control

■7.1 Line color screen

■8.1 Window area

■11.3 Inserting line color screen

■12.1 Color calculation function

SFPRMD   F     9876543210
1800EAH  □□□□□□■■■■■■■■■■
               ││││││││└┴── N0SPRM special priority mode (for NBG0 or RBG1)
               ││││││└┴──── N1SPRM special priority mode (for NBG1 or EXBG)
               ││││└┴────── N2SPRM special priority mode (for NBG2)
               ││└┴──────── N3SPRM special priority mode (for NBG3)
               └┴────────── R0SPRM special priority mode (for RBG0)

detail:

●Special priority mode register

connection:

●Special function code register

●Special function code select register

●Pattern name data

●Bitmap palette number register

reference:

■10.3 Special function code

■11.2 Special priority function

■12.2 Special color calculation function

CCCTL    FEDC A98 6543210
1800ECH  ■■■■□■■■□■■■■■■■
         ││││ │││ ││││││└── N0CCEN color calculation enable (for NBG0 or RBG1)
         ││││ │││ │││││└─── N1CCEN color calculation enable (for NBG1 or EXBG)
         ││││ │││ ││││└──── N2CCEN color calculation enable (for NBG2)
         ││││ │││ │││└───── N3CCEN color calculation enable (for NBG3)
         ││││ │││ ││└────── R0CCEN color calculation enable (for RBG0)
         ││││ │││ │└─────── LCCCEN color calculation enable (for LNCN)
         ││││ │││ └──────── SPCCEN color calculation enable (for sprites)
         ││││ ││└────────── CCMD color calculation mode
         ││││ │└─────────── CCRTMD color calculation ratio mode
         ││││ └──────────── EXCCEN extended color calculation enable
         │└┴┴────────────── BOKN2..0 blur screen number
         └───────────────── BOKEN blur calculation enable

detail:

●Color calculation control register

connection:

●Sprite type

●Color calculation ratio register (sprite)

●Color calculation ratio register (scroll)

reference:

■9.1 Sprite data

■9.2 Priority and color calculation

■12.1 Color calculation function

SFCCMD   F     9876543210
1800EEH  □□□□□□■■■■■■■■■■
               ││││││││└┴── N0SCCM special color calculation mode (for NBG0 or RBG1)
               ││││││└┴──── N1SCCM special color calculation mode (for NBG1 or EXBG)
               ││││└┴────── N2SCCM special color calculation mode (for NBG2)
               ││└┴──────── N3SCCM special color calculation mode (for NBG3)
               └┴────────── R0SCCM special color calculation mode (for RBG0)

detail:

●Special color calculation mode register

connection:

●Special function code register

●Special function code select register

●Pattern name data

●Bitmap palette number register

●Color calculation control register

●Color calculation ratio register (scroll)

reference:

■10.3 Special function code

■11.2 Special priority function

■12.2 Special color calculation function

PRISA    F    A98     210
1800F0H  □□□□□■■■□□□□□■■■
              │││     └┴┴── S1PRIN2..0 priority number (for sprite 1)
              └┴┴────────── S0PRIN2..0 priority number (for sprite 0)

detail:

●Priority number register (for sprites)

connection:

●Sprite type

●Priority number register (for scrolling)

reference:

■9.1 Sprite data

■11.1 Priority function

PRISB    F    A98     210
1800F2H  □□□□□■■■□□□□□■■■
              │││     └┴┴── S3PRIN2..0 priority number (for sprite 3)
              └┴┴────────── S2PRIN2..0 priority number (for sprite 2)

detail:

●Priority number register (for sprites)

connection:

●Sprite type

●Priority number register (for scrolling)

reference:

■9.1 Sprite data

■11.1 Priority function

PRISC    F    A98     210
1800F4H  □□□□□■■■□□□□□■■■
              │││     └┴┴── S5PRIN2..0 priority number (for sprite 5)
              └┴┴────────── S4PRIN2..0 priority number (for sprite 4)

detail:

●Priority number register (for sprites)

connection:

●Sprite type

●Priority number register (for scrolling)

reference:

■9.1 Sprite data

■11.1 Priority function

PRISD    F    A98     210
1800F6H  □□□□□■■■□□□□□■■■
              │││     └┴┴── S7PRIN2..0 priority number (for sprite 7)
              └┴┴────────── S6PRIN2..0 priority number (for sprite 6)

detail:

●Priority number register (for sprites)

connection:

●Sprite type

●Priority number register (for scrolling)

reference:

■9.1 Sprite data

■11.1 Priority function

PRINA    F    A98     210
1800F8H  □□□□□■■■□□□□□■■■
              │││     └┴┴── N1PRIN2..0 priority number (for NBG1)
              └┴┴────────── N0PRIN2..0 priority number (for NBG0)

detail:

●Priority number register (for scrolling)

connection:

●Sprite type

●Priority number register (for sprites)

reference:

■9.1 Sprite data

■11.1 Priority function

PRINB    F    A98     210
1800FAH  □□□□□■■■□□□□□■■■
              │││     └┴┴── N3PRIN2..0 priority number (for NBG3)
              └┴┴────────── N2PRIN2..0 priority number (for NBG2)

detail:

●Priority number register (for scrolling)

connection:

●Sprite type

●Priority number register (for sprites)

reference:

■9.1 Sprite data

■11.1 Priority function

PRIR     F210
1800FCH  □□□□□□□□□□□□□■■■
                      └┴┴── R0PRIN2..0 priority number (for RBG0)

detail:

●Priority number register (for scrolling)

connection:

●Sprite type

●Priority number register (for sprites)

reference:

■9.1 Sprite data

■11.1 Priority function

         F              0
1800FEH  □□□□□□□□□□□□□□□□

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