DESCRIPTION

The M35045-XXXSP/FP is a TV screen display control IC. It uses a silicon gate CMOS process and is housed in a 20-pin shrink DIP package (M35045-XXXSP) or a 20-pin shrink SOP package (M35045-XXXFP). For M35045-001SP/FP that is a standard ROM version of M35045-XXXSP/FP respectively, the character pattern is also mentioned.

FEATURES

? Screen composition .................................... 24 columns × 12 lines

? Number of characters displayed ...................................288 (Max.)

? Character composition ...................................... 12 × 18 dot matrix

? Characters available .............................................. 256 characters

? Character sizes available ..................... 4 (horizontal) × 4 (vertical)

? Display locations available

Horizontal direction.............................................. 1000 locations

Vertical direction .................................................. 1023 locations

? Blinking .................................................................. Character units

Cycle : division of vertical synchronization signal into 64 or 32

Duty : 25, 50, or 75

? Data input .................................. By the 16-bit serial input function

? Coloring

Character color ..................................................... Character unit

Background coloring............................................. Character unit

Matrix-outline (shadow) coloring .............. 8 colors (RGB output)

Specified by register

Border coloring ......................................... 8 colors (RGB output)

Specified by register

Raster coloring ......................................... 8 colors (RGB output)

Specified by register

? Blanking Blanking off

Character size blanking

Border size blanking

Matrix-outline blanking

All blanking (all raster area)

? Output ports

4 shared output ports (toggled between RGB output)

4 dedicated output ports

? Display RAM erase function

? Display input frequency range ...................FOSC = 30MHz-80MHz

APPLICATION

Monitor