Patent US3432408A successfully refreshed from Google Patents.
Patent US6074300A successfully refreshed from Google Patents.
US6074300A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video signal reproducing apparatus
Assignee: Sony Interactive Entertainment Inc
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Filing: 1996-11-12
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Granted: 2000-06-13
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Expires: 2016-11-12
Abstract
Abstract In a video reproducing apparatus, operating devices and recording devices are connected with a simple structure to record game information while operating the game, and a plurality of small capacity of external secondary memory means can be used as a large capacity of external secondary memory means. The main body of the video game machine is connected to a plurality of the operating devices with a serial interface so that serial data is communicated bidirectionally in accordance with a predetermined communication procedure while at the same time connecting recording devices to the serial interface respectively corresponding to a plurality of operating devices to allow the main body of the game machine to write predetermined data into and read it from recording devices in accordance with a communication procedure. Moreover, the communication controller connected to the main bus to which the central processing unit of the main body of the machine is connected and a plurality of card connectors namely card slots where memory cards connected to the main bus via the communication controller are attached to or detached from freely are provided, and each card slot is independently controlled by the central processing unit via the communication controller to control the writing and/or reading of data extending over the plurality of external secondary memory means.
Inventors
- 👤 Tetsuya Hirano
- 👤 Hisayuki Kunigita
- 👤 Shinichi Okamoto
- 👤 Shinji Noda
- 👤 Teiji Yutaka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:33
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/10; A; A63; A63F; A63F13/00; A63F13/90; A63F13/95; A63F13/20; A63F13/23; A63F2300/00; A63F2300/10; A63F2300/1025; A63F2300/20; A63F2300/206; A63F2300/60; A63F2300/63; A63F2300/636
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
253 words
A method for writing file data, in a video game machine having a reproduction function of a video recording medium in which a game is performed by the operation from an operating device connected to a video signal reproducing apparatus provided with a central processing unit, said video signal reproducing apparatus and said operating device being connected by a serial interface to bidirectionally communicate serial data between said video signal reproducing apparatus and said operating device by a predetermined communication procedure, and memory means being connected to respective connectors in said video game machine and having a processor and also being connected to said serial interface respectively corresponding to said operating device to enable the video signal reproducing apparatus to write and/or read predetermined data in and/or from said memory means by said communication procedure, said method comprising the steps of: setting an offset showing an order of the memory means when data is written in a plurality of memory means; calculating the necessary total number of memory means required to hold the data from the size of data to be saved; judging whether or not any of said plurality of memory means are unused; selecting an unused memory means based on the judgement result; recording the name of the memory means, offset, and the number of total memory means in a head area of a file; writing the file data into the selected unused memory means; incrementing the offset; and judging whether or not all writing of the file data is terminated.
Claim 2
Independent Claim
253 words
A method for writing file data, in a video game machine having a reproduction function of a video recording medium in which a game is performed by the operation from an operating device connected to a video signal reproducing apparatus provided with a central processing unit, said video signal reproducing apparatus and said operating device being connected by a serial interface to bidirectionally communicate serial data between said video signal reproducing apparatus and said operating device by a predetermined communication procedure, and memory means being connected to respective connectors in said video game machine and having a processor and also being connected to said serial interface respectively corresponding to said operating device to enable the video signal reproducing apparatus to write and/or read predetermined data in and/or from said memory means by said communication procedure, said method comprising the steps of: setting an offset showing an order of the memory means when data is written in a plurality of memory means; calculating the necessary total number of memory means required to hold the data from the size of data to be saved; judging whether or not any of said plurality of memory means are unused; selecting an unused memory means based on the judgement result; recording the name of the memory means, offset, and the number of total memory means in a head area of a file; writing the file data into the selected unused memory means; incrementing the offset; and judging whether or not all writing of the file data is terminated.
Claim 3
Dependent Claim
38 words
The method for writing data according to claim 1, further comprising the step of: displaying a message for notifying a user to connect an unused memory means to the connector when all of said memory means are used.
Claim 4
Dependent Claim
270 words
Apparatus for writing file data, in a video game machine having a reproduction function of a video recording medium in which a game is performed by the operation from an operating device connected to a video signal reproducing apparatus provided with a central processing unit, said video signal reproducing apparatus and said operating device being connected by a serial interface to bidirectionally communicate serial data between said video signal reproducing apparatus and said operating device by a predetermined communication procedure, and memory means being connected to respective connectors in said video same machine and having a processor and also being connected to said serial interface respectively corresponding to said operating device to enable the video signal reproducing apparatus to write and/or read predetermined data in and/or from said memory means by said communication procedure, said apparatus comprising: a selector for setting an offset showing an order of the memory means when data is written in a plurality of memory means; a calculator for calculating the necessary total number of memory means required to hold the data from the size of data to be saved; a judging device for judging whether or not any of said plurality of memory means are unused; a recorder for recording the name of the memory means, offset, and the number of total memory means in a head area of a file; a writing device for writing the file data in the selected unused memory into the head of next writing; an incrementing device for incrementing the offset; and a second judging device for judging whether or not all writing of the file data is terminated.
Claim 5
Dependent Claim
270 words
Apparatus for writing file data, in a video game machine having a reproduction function of a video recording medium in which a game is performed by the operation from an operating device connected to a video signal reproducing apparatus provided with a central processing unit, said video signal reproducing apparatus and said operating device being connected by a serial interface to bidirectionally communicate serial data between said video signal reproducing apparatus and said operating device by a predetermined communication procedure, and memory means being connected to respective connectors in said video same machine and having a processor and also being connected to said serial interface respectively corresponding to said operating device to enable the video signal reproducing apparatus to write and/or read predetermined data in and/or from said memory means by said communication procedure, said apparatus comprising: a selector for setting an offset showing an order of the memory means when data is written in a plurality of memory means; a calculator for calculating the necessary total number of memory means required to hold the data from the size of data to be saved; a judging device for judging whether or not any of said plurality of memory means are unused; a recorder for recording the name of the memory means, offset, and the number of total memory means in a head area of a file; a writing device for writing the file data in the selected unused memory into the head of next writing; an incrementing device for incrementing the offset; and a second judging device for judging whether or not all writing of the file data is terminated.
Claim 6
Dependent Claim
34 words
The apparatus of claim 3, further including a display means for displaying a message for notifying user to connect an unused memory means to the connector when all of said memory means are used.
References Cited (Backward Citations)
US5241663A
Cited
US5333315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-06-13 | 2003-12-13 | 2004-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-06-13 | 2007-12-13 | 2008-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-06-13 | 2011-12-13 | 2012-06-13 | $7700.00 | Window Closed / Lapsed |