Patent US6022274A successfully refreshed from Google Patents.
US6022274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video game system using memory module
Assignee: Nintendo Co Ltd
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Filing: 1995-11-22
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Granted: 2000-02-08
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Expires: 2015-11-22
Abstract
Abstract A video game system includes a game cartridge which is pluggably attached to a main console having a main processor, a 3D graphics generating coprocessor, expandable main memory and player controllers. A multifunctional peripheral processing subsystem external to the game microprocessor and coprocessor is described which executes commands for handling player controller input/output to thereby lessen the processing burden on the graphics processing subsystem. The player controller processing subsystem is used for both controlling player controller input/output processing and for performing game authenticating security checks continuously during game play. The peripheral interface includes a micro-processor for controlling various peripheral interface functions, a read/write random access memory, a boot ROM, a coprocessor command channel interface, a player controller channel interface, etc. A peripheral interface macro may be executed to start a read or write transaction with each peripheral device and thereafter transfer the transaction results stored in the random access memory to the game microprocessor main memory.
Inventors
- 👤 Genyo Takeda
- 👤 Shuhei Kato
- 👤 Satoshi Nishiumi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:30
CPC Classifications
A; A63; A63F; A63F13/00; A63F13/45; A63F13/49; A63F13/493; A63F13/50; A63F13/52; A63F13/525; A63F13/5255; A63F13/70; A63F13/73; A63F13/90; A63F13/95; G; G06; G06F; G06F21/00; G06F21/30; G06F21/31; G06F21/50; G06F21/51; G06F21/70; G06F21/78; G06F21/79; G06F21/82; G06F21/85; G06F3/00; G06F3/01; G06F3/03; G06F3/033; G06F3/038; G06F3/0383; G06T; G06T15/00; G06T15/10; A63F2300/00; A63F2300/20; A63F2300/201; A63F2300/206; A63F2300/60; A63F2300/63; A63F2300/636; A63F2300/64; A63F2300/66; A63F2300/6661; A63F2300/6676; A63F2300/80; A63F2300/807; G06F2203/00; G06F2203/038; G06F2203/0382; G06F2221/00; G06F2221/21; G06F2221/2109
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
180 words
A home video game system for displaying three-dimensional video game play graphics on a television, comprising: at least one player controller operable by a player to generate video game control signals; a video game system console having a game program executing processing system including a game microprocessor, a coprocessor, coupled to said game microprocessor, for cooperating with said game microprocessor to execute video game programs for displaying three-dimensional video game play graphics on a television in accordance with the video game control signals, a peripheral processing subsystem coupled to said at least one player controller and to said game program executing processing system for executing commands related to coupling said video game control signals to said game program executing processing system, and a main memory accessible to said game program executing processing system and having a first port which is accessible from said video game console; and a replaceable memory cartridge, coupled to said coprocessor, for expanding said main memory, said replaceable memory cartridge adapted to be received in said first port which is accessible from said video game console.
Claim 2
Dependent Claim
180 words
A home video game system for displaying three-dimensional video game play graphics on a television, comprising: at least one player controller operable by a player to generate video game control signals; a video game system console having a game program executing processing system including a game microprocessor, a coprocessor, coupled to said game microprocessor, for cooperating with said game microprocessor to execute video game programs for displaying three-dimensional video game play graphics on a television in accordance with the video game control signals, a peripheral processing subsystem coupled to said at least one player controller and to said game program executing processing system for executing commands related to coupling said video game control signals to said game program executing processing system, and a main memory accessible to said game program executing processing system and having a first port which is accessible from said video game console; and a replaceable memory cartridge, coupled to said coprocessor, for expanding said main memory, said replaceable memory cartridge adapted to be received in said first port which is accessible from said video game console.
Claim 3
Dependent Claim
31 words
A video game system according to claim 1, wherein said video game system console further comprises a second port for receiving a replaceable memory cartridge for storing a video game program.
Claim 4
Dependent Claim
21 words
A video game system according to claim 1, wherein said player controller includes a port for receiving a removable memory module.
Claim 5
Dependent Claim
26 words
A video game system according to claim 1, further including a bus connected to said coprocessor, wherein said replaceable memory cartridge is coupled to said bus.
Claim 6
Dependent Claim
25 words
A video game system according to claim 4, wherein said replaceable memory cartridge includes at least one bus access control pin coupled to said coprocessor.
Claim 7
Dependent Claim
29 words
A video game system according to claim 1, wherein said replaceable memory cartridge includes an initializing signal receiving pin for receiving a signal for initializing said replaceable memory cartridge.
Claim 8
Dependent Claim
29 words
A video game system according to claim 5, wherein said replaceable memory cartridge includes an initializing signal receiving pin for receiving a signal for initializing said replaceable memory cartridge.
Claim 9
Dependent Claim
40 words
A video game system according to claim 6, wherein said main memory includes a plurality of memory modules in addition to said replaceable memory cartridge and wherein said initializing signal is received from one of said plurality of memory modules.
Claim 10
Dependent Claim
58 words
A video game system according to claim 1, wherein said replaceable memory cartridge includes a first clock signal pin for receiving a clock signal when data is to be read out of said replaceable memory cartridge and a second clock signal pin for receiving a clock signal when data is to be written to said replaceable memory cartridge.
Claim 11
Dependent Claim
58 words
A video game system according to claim 7, wherein said replaceable memory cartridge includes a first clock signal pin for receiving a clock signal when data is to be read out of said replaceable memory cartridge and a second clock signal pin for receiving a clock signal when data is to be written to said replaceable memory cartridge.
Claim 12
Dependent Claim
114 words
A home video game system for displaying three-dimensional video game play graphics on a television, comprising: a game microprocessor for executing a video game program; a coprocessor, coupled to said game microprocessor, for cooperating with said game microprocessor to execute said video game program for displaying three-dimensional video game graphics on a television; a peripheral device; and a peripheral processing subsystem coupled to said peripheral device for processing output to be supplied to said peripheral device and processing input supplied from said peripheral device, said peripheral processing subsystem being operable to obtain data indicative of the type of peripheral device to which it is connected, wherein said peripheral device comprises a memory card module.
Claim 13
Dependent Claim
114 words
A home video game system for displaying three-dimensional video game play graphics on a television, comprising: a game microprocessor for executing a video game program; a coprocessor, coupled to said game microprocessor, for cooperating with said game microprocessor to execute said video game program for displaying three-dimensional video game graphics on a television; a peripheral device; and a peripheral processing subsystem coupled to said peripheral device for processing output to be supplied to said peripheral device and processing input supplied from said peripheral device, said peripheral processing subsystem being operable to obtain data indicative of the type of peripheral device to which it is connected, wherein said peripheral device comprises a memory card module.
Claim 14
Dependent Claim
121 words
A home video game system for displaying three-dimensional video game play graphics on a television, comprising; a game microprocessor for executing a video game program; a coprocessor, coupled to said game microprocessor, for cooperating with said game microprocessor to execute said video game program for displaying three-dimensional video game graphics on a television; a peripheral device; and a peripheral processing subsystem coupled to said peripheral device for processing output to be supplied to said peripheral device and processing input supplied from said peripheral device, said peripheral processing subsystem being operable to obtain data indicative of the type of peripheral device to which it is connected, wherein said peripheral device comprises a player controller adapted to receive a replaceable memory card module.
Claim 15
Dependent Claim
121 words
A home video game system for displaying three-dimensional video game play graphics on a television, comprising; a game microprocessor for executing a video game program; a coprocessor, coupled to said game microprocessor, for cooperating with said game microprocessor to execute said video game program for displaying three-dimensional video game graphics on a television; a peripheral device; and a peripheral processing subsystem coupled to said peripheral device for processing output to be supplied to said peripheral device and processing input supplied from said peripheral device, said peripheral processing subsystem being operable to obtain data indicative of the type of peripheral device to which it is connected, wherein said peripheral device comprises a player controller adapted to receive a replaceable memory card module.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-02-07 | 2003-08-09 | 2004-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-02-07 | 2007-08-09 | 2008-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-02-07 | 2011-08-09 | 2012-02-08 | $7700.00 | Window Closed / Lapsed |