MPABN0 F DCBA98 543210
180040H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N0MPB5..0 map (for normal scroll, plain B)
         └┴┴┴┴┴────────── N0MPA5..0 map (for normal scrolling, plane A)

detail:

● Normal scroll screen map register

connection:

● Map offset register

● Reduction enable register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

■ 5.2 Enlargement / reduction function

MPCDN0 F DCBA98 543210
180042H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N0MPD5..0 map (for normal scroll, plain D)
         └┴┴┴┴┴────────── N0MPC5..0 map (for normal scrolling, plain C)

detail:

● Normal scroll screen map register

connection:

● Map offset register

● Reduction enable register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

■ 5.2 Enlargement / reduction function

MPABN1 F DCBA98 543210
180044H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N1MPB5..0 map (normal scroll plane B)
         └┴┴┴┴┴────────── N1MPA 5..0 map (normal scroll plane A)

detail:

● Normal scroll screen map register

connection:

● Map offset register

● Reduction enable register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

■ 5.2 Enlargement / reduction function

MPCDN1 F DCBA98 543210
180046H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N1MPD5..0 map (for normal scroll, plain D)
         └┴┴┴┴┴────────── N1MPC5..0 map (for normal scroll / plain C)

detail:

● Normal scroll screen map register

connection:

● Map offset register

● Reduction enable register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

■ 5.2 Enlargement / reduction function

MPABN2 F DCBA98 543210
180048H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N2MPB5..0 map (normal scroll plane B)
         └┴┴┴┴┴────────── N2MPA5..0 map (normal scroll plane A)

detail:

● Normal scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPCDN2 F DCBA98 543210
18004AH □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N2MPD5..0 map (for normal scroll, plain D)
         └┴┴┴┴┴────────── N2MPC5..0 map (for normal scroll / plain C)

detail:

● Normal scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPABN3 F DCBA98 543210
18004CH □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N3MPB5..0 map (normal scroll plane B)
         └┴┴┴┴┴────────── N3MPA5..0 map (normal scroll plane A)

detail:

● Normal scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPCDN3 F DCBA98 543210
18004EH □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── N3MPD5..0 map (for normal scroll, plain D)
         └┴┴┴┴┴────────── N3MPC5..0 map (for normal scroll / plain C)

detail:

● Normal scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPABRA F DCBA98 543210
180050H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPB5..0 map (rotary scroll plane B)
         └┴┴┴┴┴────────── RAMPA 5..0 map (rotary scroll plane A)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPCDRA F DCBA98 543210
180052H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPD 5..0 map (for rotary scroll, plane D)
         └┴┴┴┴┴────────── RAMPC5..0 map (for rotary scroll, plane C)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPEFRA F DCBA98 543210
180054H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPF 5..0 map (rotary scroll plane F)
         └┴┴┴┴┴────────── RAMPE 5..0 map (rotary scroll plane E)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPGHRA F DCBA98 543210
180056H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPH 5..0 map (for rotary scroll, plane H)
         └┴┴┴┴┴────────── RAMPG 5..0 map (for rotary scroll, plain G)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPIJRA F DCBA98 543210
180058H □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPJ5..0 map (rotary scroll plane J)
         └┴┴┴┴┴────────── RAMPI 5..0 Map (Rotating Scroll Plane I)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPKLRA F DCBA98 543210
18005AH □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPL5..0 map (for rotary scroll, plain L)
         └┴┴┴┴┴────────── RAMPK5..0 map (for rotary scroll, plain K)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPAMNA F DCBA98 543210
18005CH □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPN 5..0 map (rotary scroll plane N)
         └┴┴┴┴┴────────── RAMPM 5..0 map (rotary scroll plane M)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map

MPOPRA F DCBA98 543210
18005EH □□ ■■■■■■ □□ ■■■■■■
         │ │ │ │ │ │ └┴┴┴┴┴── RAMPP5..0 map (for rotary scroll, plain P)
         └┴┴┴┴┴────────── RAMPO 5..0 map (for rotary scroll, plane O)

detail:

● Rotation scroll screen map register

connection:

● Map offset register

reference:

■ 4.2 Scroll screen configuration

■ 4.3 cell

■ 4.4 Character pattern

■ 4.6 Pattern name table

■ 4.7 plane

■ 4.8 Map