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★ HARDWARE Manual ★ VDP2 User's Manual
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VDP2 User's Manual/Chapter 16 Quick Reference
LSTA0U F 210
1800A0H □□□□□□□□□□□□□■■■
└┴┴── N0LSTA18..16 line scroll table address/upper
- detail:
- ●Line scroll table address register
- connection:
- ●Line & vertical cell scroll control register
- ●Vertical cell scroll table address register register
- reference:
- ■4.2 Scroll screen configuration
- ■5.3 Line & vertical cell scrolling function
LSTA0L FEDCBA9876543210
1800A2H ■■■■■■■■■■■■■■■□
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴─── N0LSTA15..1 Line scroll table address lower
- detail:
- ●Line scroll table address register
- connection:
- ●Line & vertical cell scroll control register
- ●Vertical cell scroll table address register register
- reference:
- ■4.2 Scroll screen configuration
- ■5.3 Line & vertical cell scrolling function
LSTA1U F 210
1800A4H □□□□□□□□□□□□□■■■
└┴┴── N1LSTA18..16 line scroll table address/upper
- detail:
- ●Line scroll table address register
- connection:
- ●Line & vertical cell scroll control register
- ●Vertical cell scroll table address register register
- reference:
- ■4.2 Scroll screen configuration
- ■5.3 Line & vertical cell scrolling function
LSTA1L FEDCBA9876543210
1800A6H ■■■■■■■■■■■■■■■□
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴─── N1LSTA15..1 Line scroll table address lower
- detail:
- ●Line scroll table address register
- connection:
- ●Line & vertical cell scroll control register
- ●Vertical cell scroll table address register register
- reference:
- ■4.2 Scroll screen configuration
- ■5.3 Line & vertical cell scrolling function
LCTAU F 210
1800A8H ■□□□□□□□□□□□□■■■
│ └┴┴── LCTA18..16 line color screen table address/upper
└───────────────── LCLCMD line color screen color mode
- detail:
- ●Line color screen table address register
- connection:
- ●Line color screen data (when using rotating scroll)
- ●Coefficient table control register (when using rotating scroll)
- ●Line color screen enable register
- ●Color calculation control register
- ●Color calculation ratio register
- reference:
- ■6.4 Coefficient table control
- ■7.1 Line color screen
- ■8.1 Window area
- ■8.2 Window processing
- ■11.3 Inserting line color screen
- ■12.1 Color calculation function
LSTAL FEDCBA9876543210
1800AAH ■■■■■■■■■■■■■■■■
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴── LCTA15..0 Line color screen table address/lower
- detail:
- ●Line color screen table address register
- connection:
- ●Line color screen data (when using rotating scroll)
- ●Coefficient table control register (when using rotating scroll)
- ●Line color screen enable 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
BKTAU F 210
1800A8H ■□□□□□□□□□□□□■■■
│ └┴┴── BKTA18..16 Back screen table address/upper
└───────────────── BKLCMD back screen color mode
- detail:
- ●Back screen table address register
- reference:
- ■2.3 TV screen configuration
- ■7.2 Back screen
BKTAL FEDCBA9876543210
1800AAH ■■■■■■■■■■■■■■■■
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴── BKTA15..0 Back screen table address/lower
- detail:
- ●Back screen table address register
- reference:
- ■2.3 TV screen configuration
- ■7.2 Back screen
RPMD F10
1800B0H □□□□□□□□□□□□□□■■
└┴── RPMD rotation parameter mode
- detail:
- ●Rotation parameter mode register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter read control register
- ●Rotation parameter table address register
- ●Coefficient table control register
- ●Coefficient table address offset register
- ●Screen over pattern name register
- reference:
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
RPRCTL F A98 210
1800B2H □□□□□■■■□□□□□■■■
│││ ││└── RAXSTRE parameter read enable (for Xst of rotation parameter A)
│││ │└─── RBXSTRE parameter read enable (for Xst of rotation parameter B)
│││ └──── RAYSTRE parameter read enable (for Yst of rotation parameter A)
││└────────── RBYSTRE parameter read enable (for Yst of rotation parameter B)
│└─────────── RAKASTRE parameter read enable (for KAst of rotation parameter A)
└──────────── RBKASTRE parameter read enable (for KBst of rotation parameter A)
- detail:
- ●Rotation parameter read control register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter table address register
- ●Rotation parameter mode register
- ●Coefficient table control register
- ●Coefficient table address offset register
- ●Screen over pattern name register
- reference:
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
KTCTL F CBA98 43210
1800B4H □□□■■■■■□□□■■■■■
│││││ ││││└── RAKTE coefficient table enable ┐
│││││ │││└─── RAKDBS coefficient data size │ (for rotation parameter A)
│││││ │└┴──── RAKMD coefficient data mode │
│││││ └────── RAKLCE coefficient line color enable ┘
││││└────────── RBKTE coefficient table enable ┐
│││└─────────── RBKDBS coefficient data size │ (for rotation parameter B)
│└┴──────────── RBKMD coefficient data mode │
└────────────── RBKLCE coefficient line color enable ┘
- detail:
- ●Coefficient table control register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter read control register
- ●Rotation parameter table address register
- ●Rotation parameter mode register
- ●Coefficient table address offset register
- ●Screen over pattern name register
- reference:
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
KTAOF F A98 210
1800B6H □□□□□■■■□□□□□■■■
│││ │││
│││ └┴┴── RAKTAOS2..0 coefficient table address offset (rotation parameter A)
└┴┴────────── RBKTAOS2..0 coefficient table address offset (rotation parameter B)
- detail:
- ●Coefficient table address offset register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter read control register
- ●Rotation parameter table address register
- ●Rotation parameter mode register
- ●Coefficient table control register
- ●Screen over pattern name register
- reference:
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
OVPNRA FEDCBA9876543210
1800B8H ■■■■■■■■■■■■■■■■
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴── RAOPN15..0 Screen over pattern name (rotation parameter A)
- detail:
- ●Screen over pattern name register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter read control register
- ●Rotation parameter table address register
- ●Rotation parameter mode register
- ●Coefficient table control register
- ●Coefficient table address offset register
- reference:
- ■4.10 Display area
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
OVPNRB FEDCBA9876543210
1800BAH ■■■■■■■■■■■■■■■■
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴── RBOPN15..0 Screen over pattern name (rotation parameter B)
- detail:
- ●Screen over pattern name register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter read control register
- ●Rotation parameter table address register
- ●Rotation parameter mode register
- ●Coefficient table control register
- ●Coefficient table address offset register
- reference:
- ■4.10 Display area
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
RPTAU F 210
1800BCH □□□□□□□□□□□□□■■■
└┴┴── RPTA18..16 rotation parameter table address/upper
- detail:
- ●Rotation parameter table address register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter read control register
- ●Rotation parameter mode register
- ●Coefficient table control register
- ●Coefficient table address offset register
- ●Screen over pattern name register
- reference:
- ■4.10 Display area
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
RPTAL FEDCBA9876543210
1800BEH ■■■■■■■■■■■■■■■□
└┴┴┴┴┴┴┴┴┴┴┴┴┴┴─── RPTA15..1 Rotation parameter table address/lower
- detail:
- ●Rotation parameter table address register
- connection:
- ●RAM control register
- ●Rotation parameter table
- ●Rotation parameter read control register
- ●Rotation parameter mode register
- ●Coefficient table control register
- ●Coefficient table address offset register
- ●Screen over pattern name register
- reference:
- ■4.10 Display area
- ■6.1 Rotating scroll coordinate calculation
- ■6.2 Rotational scroll screen display control
- ■6.3 Rotation parameter control
- ■6.4 Coefficient table control
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★ HARDWARE Manual ★ VDP2 User's Manual ★
Copyright SEGA ENTERPRISES, LTD., 1997