CL-GD5428 Overview
CL-GD542X Preliminary Data Book.
CL-GD5428 Key Features
- BitBLT (Bit block transfer) engine
- Color expansion for 8- or 16-bit pixels s 16/32-bit CPU interface
- VESA® VL-Bus™ (up to 50 MHz)
- ISA bus (12.5 MHz)
- Zero-wait-state write cycles s Resolutions up to 1280 × 1024
- 1024 × 768 × 256 colors, non-interlaced
- 800 × 600 × 64K colors, non-interlaced
- 640 × 480 × 16M colors, non-interlaced
- 1280 × 1024 × 256 colors, interlaced
- 1024 × 768 × 64K colors, interlaced s Programmable dual-clock synthesizer
CL-GD5428 Applications
- 3-3-2 RGB DAC modes for video playback (CL-GD5425/’28/’29)
- Support of VAFC (VESA® advanced feature connector) baseline for video overlay (CL-GD5425/’29)
- Memory-Mapped I/O VGA GUI Accelerator with Local Bus
- Enhanced VGA GUI Accelerator with Local Bus
- VGA GUI Accelerator with Local Bus
- True Color VGA Controller with TV Output
- True Color VGA with Local Bus CL-GD5422