Memory cartridge with interface having graphics co-processor
First Claim
1. A memory cartridge removably received by a predetermined type video game console which has a microprocessor and a graphics processor, said cartridge comprising:
- an interface including a graphics co-processor and a first casing with one end received by said predetermined type video game console; and
a game cartridge including a second casing removably attachable to said first casing and including at least one game program therein requiring the combination of said graphics co-processor and said predetermined type video game console graphics processor for execution.
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Accused Products
Abstract
A memory cartridge for use in a video game console includes an interface and a compact game catridge removably attachable to the interface. The compact game cartridge has a Read Only Memory in it storing at least one game program to be executed by the game console. The compact game cartridge may so include other components dedicated to the at least one game program necessary for the game console to execute the game program. The interface has electrical circuitry therein such as for example, a bank switching controller, graphics memory, a security circuit to satisfy a security system in the gaming console etc, which is not dedicated to any specific game program but which nonetheless, is necessary for the game console to execute a game program stored in a compact game cartridge. In this manner, all non-dedicated circuitry needed for a game program to be executed in the game console is included in the interface, allowing inexpensive compact game cartridges having only game program specific components therein, to be manufactured. A range of compact game cartridges therefore, be attached to a single interface and loaded into the game console allowing the game programs stored in the compact game cartridges to be executed.
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Citations
23 Claims
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1. A memory cartridge removably received by a predetermined type video game console which has a microprocessor and a graphics processor, said cartridge comprising:
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an interface including a graphics co-processor and a first casing with one end received by said predetermined type video game console; and a game cartridge including a second casing removably attachable to said first casing and including at least one game program therein requiring the combination of said graphics co-processor and said predetermined type video game console graphics processor for execution. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A memory cartridge removably received by a video game console having a graphics processor, comprising:
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an interface including a first casing adaptably receivable by said video game console; and a game cartridge including a second casing removably attachable to said first casing and including at least one game program stored therein played by said video game console, said interface including at least one graphics co-processor used by said video game console and said at least one game program requiring said at least one graphics co-processor in combination with said video game console graphics processor for execution of said at least one game program. - View Dependent Claims (11, 12, 13, 14, 15)
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16. An interface device for use with a video game console having a graphics processor and an electrical connector intended to receive a memory cartridge, said apparatus comprising:
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electrical engagement means to removably connect said interface device to said electrical connector of said video game console; and a graphics co-processor electrically connected to said electrical engagement means to provide additional graphics processing capabilities in combination with said video game console graphics processor to execute one or more programs from a memory storage device removably connected to said combination of said video game console and said graphics co-processor, said one or more programs being nonexecutable on said video game console when said graphics co-processor is absent. - View Dependent Claims (17, 18, 19)
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20. An interface device for use with a video game console having a graphics processor and an electrical connector intended to receive a memory cartridge, the interface including:
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an electrical engagement means to removably connect said interface device to said electrical connector of said video game console; and a graphics co-processor in said interface electrically connected to said electrical engagement means to provide additional graphics processing capabilities in combination with said video game console graphics processor to execute one or more programs from a memory storage device, said programs being nonexecutable on said video game console when said interface device is disconnected therefrom. - View Dependent Claims (21, 22)
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23. A memory cartridge to be removably received by a predetermined type video game console which has a microprocessor and a graphics processor, said cartridge comprising:
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an interface including a graphics co-processor and a first casing with one end received by said predetermined type video game console; and a game cartridge including a second casing removably attached to said first casing and including at least one game program therein requiring the combination of said graphics co-processor and said predetermined type video game console microprocessor for execution.
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Specification