Computer system controller having internal memory and external m

Details Computer system controller having internal memory and external m Computer system controller having internal memory and external m

1997-09-09

2000-09-12

Chauhan, Ulka J.

Computer graphics processing and selective visual display system

Computer graphic processing system

Interface

345512, 345501, 710132, G06F 1316

Patent

active

061184624

ABSTRACT:
The present invention relates generally to an optimized memory architecture for computer systems and, more particularly, to integrated circuits that implement a memory subsystem that is comprised of internal memory and control for external memory. The invention includes one or more shared high-bandwidth memory subsystems, each coupled over a plurality of buses to a display subsystem, a central processing unit (CPU) subsystem, input/output (I/O) buses and other controllers. Additional buffers and multiplexers are used for the subsystems to further optimize system performance.

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