UM6845EA
Description
The UM6845E is a CRT Controller intended to provide capability for interfacing and 8 or 16 bit microprocessor family to CRT or TV-type raster scan displays.
Key Features
- Single + 5 volt (± 5%) power supply
- Alphanumeric and limited graphics capabilities
- Fully programmable display (rows, columns, blanking, etc.)
- Interlaced or non-interlaced scan
- 50/60 Hz operation
- Fully programmable cursor
- External light pen capability
- Capable of addressing up to 16K character Video Display RAM
- No DMA required
- Row/Column or straight-binary' addressing for Video Display RAM
