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ARTC HD63484

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ACRTC HD63484
Release date1984
Manufactured byHitachi
Transistors60,000

Hitachi LSI HD63484 Advanced CRT Controller chip (ACRTC) is a GPU created by Hitachi in 1984 that supports 4K display resolution.

Description

The LSI HD63484 was built in 2 μm CMOS technology and had about 60,000 MOSFETs and could operate at 8 MHz. ARTC introduced a screen resolution of 4096×4096 pixels at 1-bit color depth (monochrome), or 1024×1024 at 16-bit color (65,536 colors). Focused on computer graphics for the emerging desktop publishing market with bitmap printing. The chip had the ability to program the synchronization signal of CRT monitors. It could support up to 2 megabytes of video memory and offered an asynchronous DMA bus interface that could be mapped to 16-bit ISA and VME buses.

See also

Literature

Notes

  1. http://kazojc.com/elementy_czynne/IC/HD63484-ARTIC.pdf
  2. Printing prints from a form on which images consist of raster printing elements.
  3. (PDF) Mathematical Representation of Color Spaces and Its Role in Communication Systems | Baraa Al-Hilali - Academia.edu
  4. International Conference on Information and Computer Technologies.
  5. http://repositorio.ufcspa.edu.br/jspui/handle/123456789/2099
  6. Peddie, Jon (January 2023). The History of the GPU - Steps to Invention. Springer. ISBN 9783031109683.

External links


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