JP2001510650A - データフロープロセッサ(dfp)の自動的なダイナミックアンロード方法並びに2次元または3次元のプログラミング可能なセルストラクチャを有するモジュール(fpga,dpga等) - Google Patents
データフロープロセッサ(dfp)の自動的なダイナミックアンロード方法並びに2次元または3次元のプログラミング可能なセルストラクチャを有するモジュール(fpga,dpga等)Info
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- JP2001510650A JP2001510650A JP52953898A JP52953898A JP2001510650A JP 2001510650 A JP2001510650 A JP 2001510650A JP 52953898 A JP52953898 A JP 52953898A JP 52953898 A JP52953898 A JP 52953898A JP 2001510650 A JP2001510650 A JP 2001510650A
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7867—Architectures of general purpose stored program computers comprising a single central processing unit with reconfigurable architecture
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17748—Structural details of configuration resources
- H03K19/17752—Structural details of configuration resources for hot reconfiguration
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17748—Structural details of configuration resources
- H03K19/17756—Structural details of configuration resources for partial configuration or partial reconfiguration
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17748—Structural details of configuration resources
- H03K19/17758—Structural details of configuration resources for speeding up configuration or reconfiguration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17748—Structural details of configuration resources
- H03K19/1776—Structural details of configuration resources for memories
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.2次元または3次元のセル装置(例えばFPGA,DPGA,DFP等) を用いて、コンフィギュレーション化可能なモジュールをダイナミックに再コン フィギュレーション化するための方法において、 1.1 1.1つまたは複数の制御部と1つまたは複数のコンフィギュレーションメモ リとから成る1つまたは複数のスイッチング・テーブルがモジュール上に存在し ているか、または該スイッチング・テーブルをモジュールに接続し、 2.コンフィギュレーション語をスイッチング・テーブルから1つのモジュー ルまたは複数のモジュールの1つのコンフィギュレーション化可能なエレメント または複数のコンフィギュレーション化可能なエレメントに伝送し、該コンフィ ギュレーション語は有効なコンフィギュレーションを調整設定し、 3.1つのモジュールまたは複数のモジュールのロードロジックまたは複数の コンフィギュレーション化可能なエレメントはデータを1つまたは複数のスイッ チング・テーブルの1つまたは複数のコンフィギュレーションメモリに書き込む ことができ、 4.1つまたは複数のスイッチング・テーブルの制御部が個別エントリを命令 として識別しかつ該命令を実行することができ、 5.制御部は種々異なったイベントを識別しかつ区別することができかつこれ に基づいて定義された動作を実施することができ、 6.制御部はイベントまたはイベントの組み合わせの到来に対する応答として 、1つまたは複数の位置ポインタを動かしかつ、制御部に対する命令ではなくて 、コンフィギュレーションデータが扱われている場合には、該コンフィギュレー ションデータを、該コンフィギュレーションデータに指示されているコンフィギ ュレーション化可能なエレメントに送出し、 8.制御部は1つまたは複数の応答を1つまたは複数のロードロジックに送出 することができ、 9.1つのロードロジックまたは複数のロードロジックは該1つの信号または 複数の信号を識別しかつ評価することができ、 10.ロードロジックはデータを1つまたは複数のスイッチング・テーブルのコ ンフィギュレーションメモリに伝送する ことを特徴とする方法 または 1.2 1.コンフィギュレーション化可能なエレメントの群(機能エレメント)にメ モリが配属されており、該メモリにイベントデータを一時記憶し、 2.スイッチング・テーブルまたはロードロジックは、すべてのイベントが計 算されるや否や、トリガ信号を得、 3.これに基づいて機能エレメントをスイッチング・テーブルまたはロードロ ジックによって再コンフィギュレーション化し、 4.これに基づいてメモリをスイッチング・テーブルまたはロードロジックに よって再コンフィギュレーション化し、 5.メモリのデータを機能エレメントにロードしかつ新たに処理し、 6.その際別の機能エレメントからのデータも新たに付け加えることができ、 7.その際別のメモリからのデータも新たに付け加えることができ、 8.イベントを別の機能エレメント、別のまたは同一のメモリに導くことがで き、 9.このシーケンスを1回または複数回繰り返す ことを特徴とする方法。 3.メモリをFIFOとして構成しかつトリガ信号としてフルフラグを使用す る 請求項1.2記載の方法。 4.交互に書き込みまたは読み出しメモリとして動作する複数のメモリバンク が存在する 請求項1.2記載の方法。 5.メモリはリングバッファである 請求項1.2記載の方法。 6.メモリの深さはコンフィギュレーション化可能である 請求項1.2記載の方法。 7.スイッチング・テーブルは1つまたは複数の読み出し位置ポインタを含ん でいる 請求項1.1記載の方法。 8.スイッチング・テーブルは1つまたは複数の書き込み位置ポインタを含ん でいる 請求項1.1記載の方法。 9.1つまたは複数の位置ポインタを前方向、後ろ方向またはスイッチング・ テーブルのコンフィギュレーションメモリ内の任意のエントリに移動させること ができる 請求項1.1記載の方法。 10.コンフィギュレーションメモリのエントリすべては使用しない 請求項1.1記載の方法。 11.テーブル制御部の、ロードロジックに対する応答能力がある 請求項1.1記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE19654846.2 | 1996-12-27 | ||
DE19654846A DE19654846A1 (de) | 1996-12-27 | 1996-12-27 | Verfahren zum selbständigen dynamischen Umladen von Datenflußprozessoren (DFPs) sowie Bausteinen mit zwei- oder mehrdimensionalen programmierbaren Zellstrukturen (FPGAs, DPGAs, o. dgl.) |
PCT/DE1997/002998 WO1998029952A1 (de) | 1996-12-27 | 1997-12-22 | VERFAHREN ZUM SELBSTÄNDIGEN DYNAMISCHEN UMLADEN VON DATENFLUSSPROZESSOREN (DFPs) SOWIE BAUSTEINEN MIT ZWEI- ODER MEHRDIMENSIONALEN PROGRAMMIERBAREN ZELLSTRUKTUREN (FPGAs, DPGAs, o.dgl.) |
Related Child Applications (1)
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JP2007054902A Division JP4637123B2 (ja) | 1996-12-27 | 2007-03-05 | データ処理方法およびデータ処理ユニット、コンフィギュレーション化可能なエレメントのダイナックな再コンフィギュレーション方法、システムおよびプロセス |
Publications (2)
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JP2001510650A true JP2001510650A (ja) | 2001-07-31 |
JP3961028B2 JP3961028B2 (ja) | 2007-08-15 |
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JP52953898A Expired - Fee Related JP3961028B2 (ja) | 1996-12-27 | 1997-12-22 | データフロープロセッサ(dfp)の自動的なダイナミックアンロード方法並びに2次元または3次元のプログラミング可能なセルストラクチャを有するモジュール(fpga,dpga等) |
JP2007054902A Expired - Fee Related JP4637123B2 (ja) | 1996-12-27 | 2007-03-05 | データ処理方法およびデータ処理ユニット、コンフィギュレーション化可能なエレメントのダイナックな再コンフィギュレーション方法、システムおよびプロセス |
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JP2007054902A Expired - Fee Related JP4637123B2 (ja) | 1996-12-27 | 2007-03-05 | データ処理方法およびデータ処理ユニット、コンフィギュレーション化可能なエレメントのダイナックな再コンフィギュレーション方法、システムおよびプロセス |
Country Status (5)
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US (2) | US7822881B2 (ja) |
EP (1) | EP1329816B1 (ja) |
JP (2) | JP3961028B2 (ja) |
AT (1) | ATE243390T1 (ja) |
DE (1) | DE59710317D1 (ja) |
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US8812820B2 (en) | 2003-08-28 | 2014-08-19 | Pact Xpp Technologies Ag | Data processing device and method |
JP2007504688A (ja) * | 2003-08-28 | 2007-03-01 | ペーアーツェーテー イクスペーペー テクノロジーズ アクチエンゲゼルシャフト | データ処理装置およびデータ処理方法 |
US8250503B2 (en) | 2006-01-18 | 2012-08-21 | Martin Vorbach | Hardware definition method including determining whether to implement a function as hardware or software |
JP2010002986A (ja) * | 2008-06-18 | 2010-01-07 | Nec Corp | 再構成可能電子回路装置 |
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EP1329816B1 (de) | 2011-06-22 |
JP4637123B2 (ja) | 2011-02-23 |
EP1329816A3 (de) | 2005-03-02 |
US20090144485A1 (en) | 2009-06-04 |
DE59710317D1 (de) | 2003-07-24 |
US7822881B2 (en) | 2010-10-26 |
JP3961028B2 (ja) | 2007-08-15 |
EP1329816A2 (de) | 2003-07-23 |
JP2007215203A (ja) | 2007-08-23 |
US20060031595A1 (en) | 2006-02-09 |
ATE243390T1 (de) | 2003-07-15 |
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