CL-GD620
CL-GD620 is VGA Controller manufactured by Cirrus Logic.
- Part of the CL-GD610 comparator family.
- Part of the CL-GD610 comparator family.
PRELIMINARY DATA SHEET
July,"" 1989
Features
- Direct interface to dual-line, dual panel LCDs
- Full backwards patibility at the hardware level
- 256 color modes mapped to 32 gray shades on LCD
- Text & graphics scaling to fit LCD resolution
- Programmable for 8 or 16 bit PC bus interface
- Hardware graphics pointer and caret
- Fully patible with GD510N520A VGA chipset
- Software selectable support for LCD, Plasma, EL and digital/analog CRT displays
- Intelligent 8/16 bit Video Memory read/write interface from the microprocessor
- Can work with multi-frequency synthesizer IC
- 32 bit non-multiplexed Video Memory interface
- Supports eight 64kx4 or eight 256kx4 DRAMs, or four 128Kx8...
