CG4103 Datasheet (SMSC) - CHARACTER GENERATOR

CG4103, CHARACTER GENERATOR

The CG41 00 Series MOS Read Only Memories (ROMs) are designed specifically for dot-matrix character generation where column by column output data is desired.

Each ROM contains 2240 bits of programmable storage, organized as 64 characters, each having 5 columns of 7 bits.

The output word appears as a

CG4103 Features

* D Static Operation, no clocks required. D 2240-Bit Capacity, fully decoded

* D 64 Characters of 35 Bits (5 x 7) D Column by Column Output-Column Scan D TTL Compatible D Wired "OR" Capability for memory expansion D Power Supplies: + 14v, -14v or + 12v, -12v, or +5v, -12v D Eliminates need for + 12