ES2107687T3 - Disposicion para el direccionamiento de unidades perifericas. - Google Patents
Disposicion para el direccionamiento de unidades perifericas.Info
- Publication number
- ES2107687T3 ES2107687T3 ES93924020T ES93924020T ES2107687T3 ES 2107687 T3 ES2107687 T3 ES 2107687T3 ES 93924020 T ES93924020 T ES 93924020T ES 93924020 T ES93924020 T ES 93924020T ES 2107687 T3 ES2107687 T3 ES 2107687T3
- Authority
- ES
- Spain
- Prior art keywords
- addresses
- addressing
- bus
- peripheral units
- address field
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
- G06F12/0646—Configuration or reconfiguration
- G06F12/0653—Configuration or reconfiguration with centralised address assignment
-
- 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
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
- G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Programmable Controllers (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
LA INVENCION SE REFIERE A UNA DISPOSICION PARA TRANSMISION DE DATOS POR MEDIO DE UN BUS CON UNA UNIDAD CENTRAL Y UNA PLURALIDAD DE UNIDADES PERIFERICAS CONECTADAS AL BUS, DE FORMA QUE EN CADA UNA DE ELLAS SE DISPONE DE FORMA LOCALIZADA DE UN CAMPO DE DIRECCIONADO FISICO DE TAMAÑO PREDETERMINADO MEDIANTE CONEXION DE DIRECCINADO DE PUNTO. UNA UNIDAD (1) DE CONVERSION PROGRAMABLE UBICA LA DIRECCION LOGICA UTILIZADA EN LA UNIDAD CENTRAL CON LA DIRECCION FISICA CORRESPONDIENTE. ESTOS ESPACIOS EN LOS CAMPOS DE DIRECCION FISICA ORIGINADOS MEDIANTE EL PROCESO DE DIRECCIONADO GEOGRAFICO NO TIENEN EFECTO SOBRE LAS DIRECCIONES DE LOS PROGRAMAS DEL UTILIZADOR Y LOS DATOS DEL PROCESO PUEDEN SER SUMINISTRADOS MEDIANTE DIRECCIONES LOGICA SECUENCIALES. LA INVENCION ES APLICABLE EN SISTEMAS BUS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4238075A DE4238075A1 (de) | 1992-11-11 | 1992-11-11 | Anordnung zur Übertragung von Daten |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2107687T3 true ES2107687T3 (es) | 1997-12-01 |
Family
ID=6472630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93924020T Expired - Lifetime ES2107687T3 (es) | 1992-11-11 | 1993-11-04 | Disposicion para el direccionamiento de unidades perifericas. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0669027B1 (es) |
AT (1) | ATE157469T1 (es) |
DE (2) | DE4238075A1 (es) |
ES (1) | ES2107687T3 (es) |
WO (1) | WO1994011825A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007028841B4 (de) * | 2007-06-20 | 2015-10-08 | Endress + Hauser Flowtec Ag | Feldbuseinheit und Verfahren zur Konfiguration einer Feldbuseinheit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60176163A (ja) * | 1984-02-22 | 1985-09-10 | Fanuc Ltd | 入出力ボ−ドのアドレス選択方式 |
-
1992
- 1992-11-11 DE DE4238075A patent/DE4238075A1/de not_active Withdrawn
-
1993
- 1993-11-04 WO PCT/DE1993/001054 patent/WO1994011825A1/de active IP Right Grant
- 1993-11-04 AT AT93924020T patent/ATE157469T1/de not_active IP Right Cessation
- 1993-11-04 DE DE59307223T patent/DE59307223D1/de not_active Expired - Lifetime
- 1993-11-04 ES ES93924020T patent/ES2107687T3/es not_active Expired - Lifetime
- 1993-11-04 EP EP93924020A patent/EP0669027B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59307223D1 (de) | 1997-10-02 |
ATE157469T1 (de) | 1997-09-15 |
EP0669027B1 (de) | 1997-08-27 |
EP0669027A1 (de) | 1995-08-30 |
DE4238075A1 (de) | 1994-05-19 |
WO1994011825A1 (de) | 1994-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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