ES457007A1 - Un sistema de elaboracion de datos. - Google Patents
Un sistema de elaboracion de datos.Info
- Publication number
- ES457007A1 ES457007A1 ES457007A ES457007A ES457007A1 ES 457007 A1 ES457007 A1 ES 457007A1 ES 457007 A ES457007 A ES 457007A ES 457007 A ES457007 A ES 457007A ES 457007 A1 ES457007 A1 ES 457007A1
- Authority
- ES
- Spain
- Prior art keywords
- channel
- data processing
- read
- write
- service
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
- G06F13/37—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a physical-position-dependent priority, e.g. daisy chain, round robin or token passing
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F13/4213—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with asynchronous protocol
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Information Transfer Systems (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2859076A JPS52112246A (en) | 1976-03-18 | 1976-03-18 | Data processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES457007A1 true ES457007A1 (es) | 1978-02-01 |
Family
ID=12252802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES457007A Expired ES457007A1 (es) | 1976-03-18 | 1977-03-18 | Un sistema de elaboracion de datos. |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247759A (en) * | 1978-10-10 | 1981-01-27 | Cubic Western Data | Self-service passenger ticketing system |
| JPS5857770B2 (ja) * | 1979-06-22 | 1983-12-21 | パナファコム株式会社 | 情報転送制御方式 |
| US4365294A (en) * | 1980-04-10 | 1982-12-21 | Nizdorf Computer Corporation | Modular terminal system using a common bus |
| JPH02143650U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-12-31 | 1990-12-05 | ||
| WO2003018513A2 (en) | 2001-08-24 | 2003-03-06 | Cubic Corporation | Universal ticket transport |
| EP1668599A1 (en) * | 2003-09-22 | 2006-06-14 | Cubic Corporation | Mass transit bus fare box |
| US11409684B2 (en) | 2020-07-31 | 2022-08-09 | Alibaba Group Holding Limited | Processing accelerator architectures |
| US11625341B2 (en) * | 2020-08-11 | 2023-04-11 | Alibaba Group Holding Limited | Narrow DRAM channel systems and methods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3665398A (en) * | 1968-04-06 | 1972-05-23 | Kogyo Gyustium | Input/output multiplex control system |
| JPS547422B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-16 | 1979-04-06 | ||
| JPS502437A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-07 | 1975-01-11 | ||
| JPS5057147A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-09-17 | 1975-05-19 | ||
| JPS5180036U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-12-18 | 1976-06-25 |
-
1976
- 1976-03-18 JP JP2859076A patent/JPS52112246A/ja active Granted
-
1977
- 1977-03-07 CA CA273,287A patent/CA1083687A/en not_active Expired
- 1977-03-09 US US05/775,877 patent/US4079354A/en not_active Expired - Lifetime
- 1977-03-18 BR BR7701685A patent/BR7701685A/pt unknown
- 1977-03-18 ES ES457007A patent/ES457007A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5627145B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-06-23 |
| CA1083687A (en) | 1980-08-12 |
| BR7701685A (pt) | 1978-01-24 |
| US4079354A (en) | 1978-03-14 |
| JPS52112246A (en) | 1977-09-20 |
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