IA63484 Datasheet, PDF (14/32 Pages) InnovASIC, Inc – Advanced CRT Controller

IA63484
Advanced CRT Controller
Figure 8: Programming Model
Address Register
Status Register
FIFO Entry
Command Control Register
Operation Mode Register
Display Control Register
Raster Counter
Horizontal Sync
Horizontal Display
Vertical Sync
Vertical Display
Split Screen Width
Blink Control
Horizontal Window Display
Vertical Window Display
Graphic Cursor
Split Screen 0
(Upper Screen)
Split Screen 1
(Base Screen)
Split Screen 2
(Lower Screen)
Split Screen 3
(Window Screen)
Block Cursor
Cursor Definition
Zoon Factor
Light Pen Address
Pattern
RAM
Drawing
Parameter
Register
Copyright © 2001
innovASIC
The End of Obsolescence™
ENG 21101041200
Page 14 of 32
Data Sheet
Write FIFO
Read FIFO
Command Register
16 x 16
Color 0
Color Comparison
Edge Color
Mask
Pattern RAM Control
Area Definition
Read/Write Pointer
Drawing Pointer
Current Pointer
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