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Electronic entertainment and communication system

  • US 7,417,600 B2
  • Filed: 05/18/2006
  • Issued: 08/26/2008
  • Est. Priority Date: 06/24/1993
  • Status: Expired due to Fees
First Claim
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1. A data processing system comprising:

  • a video game program processing system; and

    a memory system coupled to the video game program processing system and comprising a volatile memory portion, a non-volatile memory portion and at least one register, a content of said at least one register determining a memory address mapping configuration of the memory system,wherein the video game program processing system has a predetermined address space for storing or executing programs and storing program related information, andwherein the video game program processing system is able to access and alter a content of said at least one register to effect a change in a memory address mapping of said volatile and non-volatile memory portions of the memory system within said predetermined address space, enabling execution of different game programs having differing memory address space usage requirements.

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