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 └┴────────────── SPC CCS1,0 Sprite color calculation condition

detail:

● Sprite control register

● Sprite control register

connection:

● Window control register

● Priority number register

● Color calculation ratio register

● Color operation 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 Palette format dot color data

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

detail:

● Color RAM address offset register

reference:

■ 3.4 Color RAM mode

■ 10.1 Palette format dot color data

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 rotary scroll)

● Coefficient table control register (when using rotary scroll)

● Line color screen table address register

● Color operation control register

● Color calculation ratio register

reference:

■ 6.4 Coefficient table control

■ 7.1 Line color screen

■ 8.1 Window area

■ 11.3 Insert 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 enabled (for NBG2)
         │ │ │ │ │ │ │ │ │ │ └───── N3CCEN color calculation enabled (for NBG3)
         │ │ │ │ │ │ │ │ │ └────── R0CCEN color calculation enabled (for RBG0)
         │ │ │ │ │ │ │ │ └─────── LCCCEN color calculation enable (for LNCN)
         │ │ │ │ │ │ │ └──────── SPCCEN color calculation enabled (for sprites)
         │ │ │ │ │ │ └────────── CCMD color calculation mode │ │ │ │ │ └─────────── CCRTMD color calculation ratio mode │ │ │ │ └── ────────── EXCCEN Extended Color Calculation Enable │ └┴┴────────────── BOKN2..0 Blurred screen number └───────── ──────── BOKEN Blurred operation enabled

detail:

● Color operation 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 operation 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 FA98 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 FA98 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 FA98 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 FA98 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 FA98 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 FA98 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 F 210
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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