MX9307236A - Sistema de aparatos distribuidos en una red y procedimiento para su puesta en funcionamiento. - Google Patents
Sistema de aparatos distribuidos en una red y procedimiento para su puesta en funcionamiento.Info
- Publication number
- MX9307236A MX9307236A MX9307236A MX9307236A MX9307236A MX 9307236 A MX9307236 A MX 9307236A MX 9307236 A MX9307236 A MX 9307236A MX 9307236 A MX9307236 A MX 9307236A MX 9307236 A MX9307236 A MX 9307236A
- Authority
- MX
- Mexico
- Prior art keywords
- point
- devices
- network
- partial
- scsi1
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4027—Coupling between buses using bus bridges
- G06F13/4045—Coupling between buses using bus bridges where the bus bridge performs an extender function
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Small-Scale Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
La presente invención se refiere a un sistema de como máximo N aparatos (A, B, C, D,...) distribuidos en una red (RE) que funciona según un protocolo determinado (SCSI) en donde la longitud de todas las barras colectoras, asegura la conexión de varios aparatos entre ellos mismos (SCSI1, SCSI2, SCSI3) a un valor máximo dado, caracterizado porque, la distancia entre los aparatos es superior al valor máximo, el sistema comprende una pluralidad de barras paralelas parciales locales (SCSI1 a SCSI3) conectadas entre las mismas por conexiones bidireccionales (LPP1, LPP2) punto a punto, llevadas por dispositivos intermediarios de transmisión (DIT1, DIT21, DIT23, DIT3) cada uno de los cuales está conectado por una parte a una barra colectora parcial y por otra parte a un enlace o conexión punto a punto e intervienen en las fases de toma de control de la red para cualquier aparato conectado a cualquiera de las barras colectoras parciales. El sistema es aplicable a las redes del tipo SCSI.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9214110A FR2698464B1 (fr) | 1992-11-24 | 1992-11-24 | Systeme d'appareils distribues en reseau. |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9307236A true MX9307236A (es) | 1994-05-31 |
Family
ID=9435847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9307236A MX9307236A (es) | 1992-11-24 | 1993-11-19 | Sistema de aparatos distribuidos en una red y procedimiento para su puesta en funcionamiento. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5577207A (es) |
EP (1) | EP0599705A1 (es) |
JP (1) | JP2579732B2 (es) |
CN (1) | CN1036949C (es) |
BR (1) | BR9304809A (es) |
CA (1) | CA2103494C (es) |
FR (1) | FR2698464B1 (es) |
MX (1) | MX9307236A (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4426123C2 (de) * | 1994-07-22 | 1998-05-20 | Siemens Nixdorf Inf Syst | Arbitrierung bei verzögernder Buskopplung |
US6452927B1 (en) | 1995-12-29 | 2002-09-17 | Cypress Semiconductor Corporation | Method and apparatus for providing a serial interface between an asynchronous transfer mode (ATM) layer and a physical (PHY) layer |
GB2308904A (en) * | 1996-01-06 | 1997-07-09 | Earl Walter Roper | SCSI bus extension over the ethernet |
US6016527A (en) * | 1996-09-30 | 2000-01-18 | Lsi Logic Corporation | Method and apparatus for improving fairness in SCSI bus arbitration |
US6438605B1 (en) * | 1997-11-17 | 2002-08-20 | Minolta Co., Ltd. | Communication equipment, communication route selection method, and computer program product in memory for selecting a communication route |
US5996024A (en) * | 1998-01-14 | 1999-11-30 | Emc Corporation | Method and apparatus for a SCSI applications server which extracts SCSI commands and data from message and encapsulates SCSI responses to provide transparent operation |
CA2284947C (en) | 1999-10-04 | 2005-12-20 | Storagequest Inc. | Apparatus and method for managing data storage |
US20030070027A1 (en) * | 2001-10-09 | 2003-04-10 | Yiu-Keung Ng | System for interconnecting peripheral host computer and data storage equipment having signal repeater means |
US7761569B2 (en) * | 2004-01-23 | 2010-07-20 | Tiversa, Inc. | Method for monitoring and providing information over a peer to peer network |
CN104581172A (zh) * | 2014-12-08 | 2015-04-29 | 北京中星微电子有限公司 | 一种实现svc宏块级算法的硬件结构 |
US10462046B2 (en) * | 2016-11-09 | 2019-10-29 | International Business Machines Corporation | Routing of data in network |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4835674A (en) * | 1986-07-28 | 1989-05-30 | Bull Hn Information Systems Inc. | Computer network system for multiple processing elements |
US4864291A (en) * | 1988-06-21 | 1989-09-05 | Tandem Computers Incorporated | SCSI converter |
US4985830A (en) * | 1988-09-27 | 1991-01-15 | Universities Research Association, Inc. | Interprocessor bus switching system for simultaneous communication in plural bus parallel processing system |
JPH034351A (ja) * | 1989-04-26 | 1991-01-10 | Dubner Computer Syst Inc | システム・バス・データ・リンク装置 |
WO1991014989A1 (en) * | 1990-03-19 | 1991-10-03 | Thomas Austin Gafford | A repeater/switch for distributed arbitration digital data buses |
US5274783A (en) * | 1991-06-28 | 1993-12-28 | Digital Equipment Corporation | SCSI interface employing bus extender and auxiliary bus |
US5237695A (en) * | 1991-11-01 | 1993-08-17 | Hewlett-Packard Company | Bus contention resolution method for network devices on a computer network having network segments connected by an interconnection medium over an extended distance |
US5257385A (en) * | 1991-12-30 | 1993-10-26 | Apple Computer, Inc. | Apparatus for providing priority arbitration in a computer system interconnect |
US5239632A (en) * | 1992-04-16 | 1993-08-24 | Hewlett-Packard Company | Device to translate logical unit number communications on one SCSI bus to ID communications on a subordinate SCSI bus |
US5301283A (en) * | 1992-04-16 | 1994-04-05 | Digital Equipment Corporation | Dynamic arbitration for system bus control in multiprocessor data processing system |
JP3100951U (ja) * | 2003-06-30 | 2004-06-03 | 節郎 宮代 | 液層鏡 |
-
1992
- 1992-11-24 FR FR9214110A patent/FR2698464B1/fr not_active Expired - Lifetime
-
1993
- 1993-11-19 EP EP93402809A patent/EP0599705A1/fr not_active Withdrawn
- 1993-11-19 CA CA002103494A patent/CA2103494C/fr not_active Expired - Fee Related
- 1993-11-19 MX MX9307236A patent/MX9307236A/es not_active Application Discontinuation
- 1993-11-23 CN CN93114973A patent/CN1036949C/zh not_active Expired - Fee Related
- 1993-11-24 JP JP5293361A patent/JP2579732B2/ja not_active Expired - Lifetime
- 1993-11-24 BR BR9304809A patent/BR9304809A/pt active Search and Examination
-
1995
- 1995-06-02 US US08/460,629 patent/US5577207A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH06214943A (ja) | 1994-08-05 |
CN1036949C (zh) | 1998-01-07 |
EP0599705A1 (fr) | 1994-06-01 |
FR2698464A1 (fr) | 1994-05-27 |
CA2103494A1 (fr) | 1994-05-25 |
JP2579732B2 (ja) | 1997-02-12 |
US5577207A (en) | 1996-11-19 |
BR9304809A (pt) | 1994-05-24 |
FR2698464B1 (fr) | 1997-06-20 |
CN1090404A (zh) | 1994-08-03 |
CA2103494C (fr) | 1999-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |