FR2052421A5 - - Google Patents
Info
- Publication number
- FR2052421A5 FR2052421A5 FR7018639A FR7018639A FR2052421A5 FR 2052421 A5 FR2052421 A5 FR 2052421A5 FR 7018639 A FR7018639 A FR 7018639A FR 7018639 A FR7018639 A FR 7018639A FR 2052421 A5 FR2052421 A5 FR 2052421A5
- Authority
- FR
- France
- 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4265—Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus
- G06F13/4269—Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus using a handshaking protocol, e.g. Centronics connection
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
- Bus Control (AREA)
- Information Transfer Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83805269A | 1969-06-27 | 1969-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2052421A5 true FR2052421A5 (enExample) | 1971-04-09 |
Family
ID=25276128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7018639A Expired FR2052421A5 (enExample) | 1969-06-27 | 1970-05-22 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3582906A (enExample) |
| JP (1) | JPS5038464B1 (enExample) |
| AT (1) | AT307094B (enExample) |
| BE (1) | BE751573A (enExample) |
| CA (1) | CA929271A (enExample) |
| CH (1) | CH514257A (enExample) |
| DK (1) | DK146837C (enExample) |
| ES (1) | ES380727A1 (enExample) |
| FR (1) | FR2052421A5 (enExample) |
| GB (1) | GB1254094A (enExample) |
| NL (1) | NL167528C (enExample) |
| NO (1) | NO127890B (enExample) |
| SE (1) | SE360192B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777126A (en) * | 1972-05-03 | 1973-12-04 | Dietzgen Electronics Inc | Measurement transducer calculator interface |
| US4771378A (en) * | 1984-06-19 | 1988-09-13 | Cray Research, Inc. | Electrical interface system |
| CA1228677A (en) * | 1984-06-21 | 1987-10-27 | Cray Research, Inc. | Peripheral interface system |
| US4829244A (en) * | 1985-07-05 | 1989-05-09 | Data Switch Corporation | Bus and tag cable monitoring tap |
| US5077656A (en) * | 1986-03-20 | 1991-12-31 | Channelnet Corporation | CPU channel to control unit extender |
| AU596459B2 (en) * | 1986-10-17 | 1990-05-03 | Fujitsu Limited | Data transfer system having transfer discrimination circuit |
| JPH0273443A (ja) * | 1988-09-09 | 1990-03-13 | Nec Corp | 入出力制御装置 |
| US5237676A (en) * | 1989-01-13 | 1993-08-17 | International Business Machines Corp. | High speed data transfer system which adjusts data transfer speed in response to indicated transfer speed capability of connected device |
| JPH0496496A (ja) * | 1990-08-10 | 1992-03-27 | Fujitsu Ltd | 制御データ伝送方式 |
| US5517615A (en) * | 1994-08-15 | 1996-05-14 | Unisys Corporation | Multi-channel integrity checking data transfer system for controlling different size data block transfers with on-the-fly checkout of each word and data block transferred |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3251040A (en) * | 1961-12-01 | 1966-05-10 | Sperry Rand Corp | Computer input-output system |
| US3336582A (en) * | 1964-09-01 | 1967-08-15 | Ibm | Interlocked communication system |
-
1969
- 1969-06-27 US US838052A patent/US3582906A/en not_active Expired - Lifetime
-
1970
- 1970-05-12 GB GB22818/70A patent/GB1254094A/en not_active Expired
- 1970-05-21 CA CA083256A patent/CA929271A/en not_active Expired
- 1970-05-22 FR FR7018639A patent/FR2052421A5/fr not_active Expired
- 1970-06-05 BE BE751573D patent/BE751573A/xx not_active IP Right Cessation
- 1970-06-13 ES ES380727A patent/ES380727A1/es not_active Expired
- 1970-06-16 SE SE08328/70A patent/SE360192B/xx unknown
- 1970-06-18 JP JP45052494A patent/JPS5038464B1/ja active Pending
- 1970-06-18 AT AT550170A patent/AT307094B/de not_active IP Right Cessation
- 1970-06-20 NO NO02405/70A patent/NO127890B/no unknown
- 1970-06-24 CH CH954070A patent/CH514257A/de not_active IP Right Cessation
- 1970-06-25 NL NL7009321.A patent/NL167528C/xx not_active IP Right Cessation
- 1970-06-26 DK DK333470A patent/DK146837C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7009321A (enExample) | 1970-12-29 |
| ES380727A1 (es) | 1972-08-16 |
| SE360192B (enExample) | 1973-09-17 |
| NO127890B (enExample) | 1973-08-27 |
| DE2029887B2 (de) | 1972-03-30 |
| DK146837C (da) | 1984-07-02 |
| NL167528C (nl) | 1981-12-16 |
| GB1254094A (en) | 1971-11-17 |
| AT307094B (de) | 1973-05-10 |
| DK146837B (da) | 1984-01-16 |
| DE2029887A1 (de) | 1971-01-14 |
| BE751573A (fr) | 1970-11-16 |
| JPS5038464B1 (enExample) | 1975-12-10 |
| CA929271A (en) | 1973-06-26 |
| CH514257A (de) | 1971-10-15 |
| US3582906A (en) | 1971-06-01 |
| NL167528B (nl) | 1981-07-16 |