Difference between revisions of "LR33020"

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== Links ==
 
== Links ==
http://203.162.7.79/ieee/pdf/disk_38/392/4763/358_363_The%20LR33020%20GraphX%20proces.pdf
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* http://203.162.7.79/ieee/pdf/disk_38/392/4763/358_363_The%20LR33020%20GraphX%20proces.pdf
http://203.162.7.79/ieee/pdf/disk_57/442/6840/205_208_The%20architecture%20of%20the%20L.pdf
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* http://203.162.7.79/ieee/pdf/disk_57/442/6840/205_208_The%20architecture%20of%20the%20L.pdf

Revision as of 14:44, 17 January 2005

LR33020

LR33020 GraphX is a processor designed for X-Terminal systems by LSI Logic. It has a R3000 CPU core, integrated caches, write buffers, memory controllers and dedicated 2D graphics hardware. Other hardware built in is a bitblt coprocessor, DMA channels, 64-bit data path, video FIFO, PS/2 ports, support for ethernet. It supports mono, 2-bit and 4-bit grayscale and 8-, 16- and 32-bit color.

The processor has probably no MMU or FPU.

Links