JPS4973907A - - Google Patents
Info
- Publication number
- JPS4973907A JPS4973907A JP48102263A JP10226373A JPS4973907A JP S4973907 A JPS4973907 A JP S4973907A JP 48102263 A JP48102263 A JP 48102263A JP 10226373 A JP10226373 A JP 10226373A JP S4973907 A JPS4973907 A JP S4973907A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722248334 DE2248334B2 (en) | 1972-10-02 | 1972-10-02 | Method for the synchronization of the components of a modular data processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4973907A true JPS4973907A (en) | 1974-07-17 |
| JPS5529627B2 JPS5529627B2 (en) | 1980-08-05 |
Family
ID=5858017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10226373A Expired JPS5529627B2 (en) | 1972-10-02 | 1973-09-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5529627B2 (en) |
| DE (1) | DE2248334B2 (en) |
| FR (1) | FR2201785A5 (en) |
| GB (1) | GB1440028A (en) |
| IT (1) | IT993092B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386536A (en) * | 1977-01-10 | 1978-07-31 | Hitachi Ltd | Input/output control system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218759A (en) * | 1978-06-30 | 1980-08-19 | International Business Machines Corporation | Sync in-sync out calibration for cable length delays |
| DE3931382C1 (en) * | 1989-09-20 | 1990-11-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | Data transfer method between modules e.g. computers and peripherals - applying smallest of pulse frequencies of module to sync. bus as pulse frequency |
-
1972
- 1972-10-02 DE DE19722248334 patent/DE2248334B2/en not_active Ceased
-
1973
- 1973-08-22 FR FR7330985A patent/FR2201785A5/fr not_active Expired
- 1973-08-30 IT IT2835873A patent/IT993092B/en active
- 1973-09-12 JP JP10226373A patent/JPS5529627B2/ja not_active Expired
- 1973-09-13 GB GB4305973A patent/GB1440028A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386536A (en) * | 1977-01-10 | 1978-07-31 | Hitachi Ltd | Input/output control system |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1440028A (en) | 1976-06-23 |
| DE2248334B2 (en) | 1975-07-03 |
| DE2248334A1 (en) | 1974-04-25 |
| JPS5529627B2 (en) | 1980-08-05 |
| FR2201785A5 (en) | 1974-04-26 |
| IT993092B (en) | 1975-09-30 |