JP2007012084A - メモリチップのアーキテクチャ - Google Patents
メモリチップのアーキテクチャ Download PDFInfo
- Publication number
- JP2007012084A JP2007012084A JP2006219279A JP2006219279A JP2007012084A JP 2007012084 A JP2007012084 A JP 2007012084A JP 2006219279 A JP2006219279 A JP 2006219279A JP 2006219279 A JP2006219279 A JP 2006219279A JP 2007012084 A JP2007012084 A JP 2007012084A
- Authority
- JP
- Japan
- Prior art keywords
- data
- audio player
- chip
- recording medium
- audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/16—Solid state audio
Abstract
【解決手段】オーディオプレーヤー内に挿入されるのに適合されたハウジング内にはデジタル的に記録されたオーディオを記憶するためのメモリセルが含まれている。メモリセルのそれぞれはパラレルアドレスバス上を個々にアドレス可能であり、データはパラレルデータバス上を読み出しおよび/または書き込まれる。データはシリアルインターフェースによりオーディオプレーヤーとの間で送受される。メモリ装置内のシフトレジスタはシリアルデータをオーディオプレーヤーに伝送しおよびオーディオプレーヤーからのシリアルデータを受領するためにシリアルインターフェースに接続されている。また、メモリ装置とオーディオプレーヤーとの間の無接点インターフェースを提供するために一連の容量性のプレートが含まれている。
【選択図】図1B
Description
)、グランドおよびクロック信号を供給するために使用され、クロック信号は電力接続の1つとともに伝送される。これは露出されたコンタクト面積を最小限にすることによってESDを受けることを減じるためだけでなく、露出された金属面の腐食の影響を最小限にするために行われる。図4を参照して、それぞれ、1つのコンタクトから電力とクロック信号を伝送するためにオーディオプレーヤー30および音楽チップ10で使用されるdcオフセット回路90およびクロック回復回路92の好ましい実施の形態が示されている。
12 グラフィックウインド
16 中空部
18、19 金属コンタクト
23、24、25、26 容量性プレート
Claims (3)
- 可聴音を表すデジタルデータを記憶するための記録媒体であって、および前記容量的に接続されたインターフェースを通してこの記録媒体に接続されるデジタルオーディオプレーヤーと協同し、前記デジタルオーディオプレーヤーが前記記憶された可聴音を再生するよう動作するような記録媒体において、
内部に前記デジタルデータが記憶される複数の特定の記憶場所を含む少なくとも1つのアドレス可能なメモリ要素と、
前記オーディオプレーヤーからのアドレス信号に応答して、前記特定の記憶場所を指定するための復号化手段と、
前記復号化手段に応答して、前記特定の記憶位置の指定された1つから前記デジタルデータを読み出すための読み出し手段とを含み、
前記読み出し手段は、前記オーディオプレーヤーからdc電力、グランドおよびクロック信号を受信するよう適合されており、前記読み出し手段は、前記オーディオプレーヤー上の対応する容量性プレートに接続されるよう適合された第1および第2の容量性プレートをさらに含み、前記dc電力およびクロック信号が単一の容量性プレート上を互いに結合して伝送され、前記読み出し手段が前記dc電力とクロック信号を回復するための手段を備えることを特徴とする記録媒体。 - 前記容量的に接続されたインターフェースがシリアルデータを受信し伝送するよう適合されている請求項1記載の記録媒体。
- 前記回復するための手段が前記dc電力信号を回復するためのローパスフィルタを含み、dc電力阻止手段がトランジスタ増幅器に接続されている請求項1記載の装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/447,335 US5696928A (en) | 1995-05-22 | 1995-05-22 | Memory chip architecture for digital storage of prerecorded audio data wherein each of the memory cells are individually addressable |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12678796A Division JP3886561B2 (ja) | 1995-05-22 | 1996-05-22 | メモリチップのアーキテクチャ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007012084A true JP2007012084A (ja) | 2007-01-18 |
JP4278062B2 JP4278062B2 (ja) | 2009-06-10 |
Family
ID=23775956
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12678796A Expired - Lifetime JP3886561B2 (ja) | 1995-05-22 | 1996-05-22 | メモリチップのアーキテクチャ |
JP2006219279A Expired - Lifetime JP4278062B2 (ja) | 1995-05-22 | 2006-08-11 | メモリチップのアーキテクチャ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12678796A Expired - Lifetime JP3886561B2 (ja) | 1995-05-22 | 1996-05-22 | メモリチップのアーキテクチャ |
Country Status (7)
Country | Link |
---|---|
US (1) | US5696928A (ja) |
EP (1) | EP0744752B1 (ja) |
JP (2) | JP3886561B2 (ja) |
KR (1) | KR100247671B1 (ja) |
CA (1) | CA2176988C (ja) |
DE (1) | DE69621985T2 (ja) |
TW (1) | TW299449B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016012143A (ja) * | 2009-03-13 | 2016-01-21 | オプトチューン アクチェンゲゼルシャフト | 光学システム |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6199076B1 (en) * | 1996-10-02 | 2001-03-06 | James Logan | Audio program player including a dynamic program selection controller |
JPH10187199A (ja) * | 1996-12-24 | 1998-07-14 | Oki Electric Ind Co Ltd | 半導体記憶媒体記録装置及び半導体記憶媒体再生装置 |
WO1998045787A1 (en) * | 1997-04-10 | 1998-10-15 | Advanced Micro Devices, Inc. | Pin count reduction through serialization techniques |
GB2325547B (en) * | 1997-05-23 | 2000-04-19 | Texas Instruments Ltd | Improvements in or relating to data communications |
US6442178B1 (en) * | 1997-10-01 | 2002-08-27 | Globespanvirata Inc. | System and method for data alignment in a communication system |
KR100287366B1 (ko) * | 1997-11-24 | 2001-04-16 | 윤순조 | 엠피이지 방식을 이용한 휴대용 음향 재생장치 및 방법 |
US6425018B1 (en) | 1998-02-27 | 2002-07-23 | Israel Kaganas | Portable music player |
US6067278A (en) * | 1998-04-06 | 2000-05-23 | Recoton Corporation | Digital recorder for car radio |
MXPA01010913A (es) | 1999-04-30 | 2002-05-06 | Thomson Licensing Sa | Metodo y aparato para procesar datos de audio digitalmente codificados. |
US6824063B1 (en) * | 2000-08-04 | 2004-11-30 | Sandisk Corporation | Use of small electronic circuit cards with different interfaces in an electronic system |
US6820148B1 (en) * | 2000-08-17 | 2004-11-16 | Sandisk Corporation | Multiple removable non-volatile memory cards serially communicating with a host |
JP3687090B2 (ja) * | 2000-12-19 | 2005-08-24 | ヤマハ株式会社 | 音源付き記憶装置 |
DE10142675A1 (de) * | 2001-08-31 | 2003-04-03 | Infineon Technologies Ag | Steuerregister |
TWI242156B (en) | 2001-11-09 | 2005-10-21 | Via Tech Inc | Recording method for improving interrupted interference |
US7162628B2 (en) * | 2002-07-23 | 2007-01-09 | Cisco Technology, Inc. | Method, system, apparatus and program product for temporary personalization of a computer terminal |
US7246199B2 (en) * | 2003-05-29 | 2007-07-17 | Elantec Semiconductor, Inc. | Double buffering of serial transfers |
US8205072B1 (en) | 2003-07-22 | 2012-06-19 | Cisco Technology, Inc. | Method and apparatus for electronically configuring a secured user desktop |
US20050223182A1 (en) * | 2004-04-04 | 2005-10-06 | Guobiao Zhang | User-configurable pre-recorded memory |
TWI245191B (en) * | 2004-09-14 | 2005-12-11 | Ali Corp | Sound receiving and pre-recording device and method |
TWI346926B (en) * | 2006-08-29 | 2011-08-11 | Au Optronics Corp | Esd protection control circuit and lcd |
US20090259772A1 (en) * | 2008-04-11 | 2009-10-15 | Nokia Corporation | Apparatus for a user removable memory or a device for communication with a user removable memory, and associated methods |
FR2985032B1 (fr) * | 2011-12-23 | 2014-01-17 | Chauvin Arnoux | Pince de terre pour mesurer la resistance de terre d'installations electriques |
US20170199719A1 (en) * | 2016-01-08 | 2017-07-13 | KIDdesigns Inc. | Systems and methods for recording and playing audio |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4044339A (en) * | 1975-12-15 | 1977-08-23 | Honeywell Inc. | Block oriented random access memory |
US4148099A (en) * | 1978-04-11 | 1979-04-03 | Ncr Corporation | Memory device having a minimum number of pins |
JPS6298437A (ja) * | 1985-10-24 | 1987-05-07 | Oki Electric Ind Co Ltd | マイクロコンピユ−タ |
US4813014A (en) * | 1986-04-14 | 1989-03-14 | Phi Technologies, Inc. | Digital audio memory system |
US4795898A (en) * | 1986-04-28 | 1989-01-03 | American Telephone And Telegraph Company | Personal memory card having a contactless interface using differential data transfer |
US4798322A (en) * | 1986-04-28 | 1989-01-17 | American Telephone And Telegraph Company | Card reader/writer station for use with a personal memory card using differential data transfer |
EP0245531A1 (de) * | 1986-05-14 | 1987-11-19 | Deutsche ITT Industries GmbH | Verwendung von halbleitertechnischen Festwertspeichern |
JP2923786B2 (ja) * | 1988-03-18 | 1999-07-26 | 日立マクセル株式会社 | 半導体ファイルメモリ及びそれを用いる記憶システム |
US5199033A (en) * | 1990-05-10 | 1993-03-30 | Quantum Corporation | Solid state memory array using address block bit substitution to compensate for non-functional storage cells |
US5119172A (en) * | 1991-03-04 | 1992-06-02 | Motorola, Inc. | Microelectronic device package employing capacitively coupled connections |
DE4229710B4 (de) * | 1991-09-09 | 2008-06-05 | Samsung Electronics Co., Ltd. | Digitales Audiodatenspeicherungssystem und damit ausgerüstetes digitales Audio-System |
US5444767A (en) * | 1994-03-09 | 1995-08-22 | Gregory J. Goetcheus | Systems and methods for recording and delivering personalized audio messages |
-
1995
- 1995-05-22 US US08/447,335 patent/US5696928A/en not_active Expired - Lifetime
-
1996
- 1996-05-21 DE DE69621985T patent/DE69621985T2/de not_active Expired - Lifetime
- 1996-05-21 EP EP96303619A patent/EP0744752B1/en not_active Expired - Lifetime
- 1996-05-21 CA CA002176988A patent/CA2176988C/en not_active Expired - Fee Related
- 1996-05-22 KR KR1019960017312A patent/KR100247671B1/ko not_active IP Right Cessation
- 1996-05-22 JP JP12678796A patent/JP3886561B2/ja not_active Expired - Lifetime
- 1996-07-06 TW TW085108195A patent/TW299449B/zh not_active IP Right Cessation
-
2006
- 2006-08-11 JP JP2006219279A patent/JP4278062B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016012143A (ja) * | 2009-03-13 | 2016-01-21 | オプトチューン アクチェンゲゼルシャフト | 光学システム |
Also Published As
Publication number | Publication date |
---|---|
US5696928A (en) | 1997-12-09 |
DE69621985T2 (de) | 2003-02-20 |
JP4278062B2 (ja) | 2009-06-10 |
EP0744752B1 (en) | 2002-06-26 |
CA2176988A1 (en) | 1996-11-23 |
TW299449B (ja) | 1997-03-01 |
EP0744752A2 (en) | 1996-11-27 |
CA2176988C (en) | 2000-04-04 |
KR100247671B1 (ko) | 2000-03-15 |
JPH0917175A (ja) | 1997-01-17 |
MX9601918A (es) | 1997-09-30 |
JP3886561B2 (ja) | 2007-02-28 |
EP0744752A3 (en) | 1998-05-20 |
DE69621985D1 (de) | 2002-08-01 |
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