JPS5029298B1 - - Google Patents
Info
- Publication number
- JPS5029298B1 JPS5029298B1 JP44101733A JP10173369A JPS5029298B1 JP S5029298 B1 JPS5029298 B1 JP S5029298B1 JP 44101733 A JP44101733 A JP 44101733A JP 10173369 A JP10173369 A JP 10173369A JP S5029298 B1 JPS5029298 B1 JP S5029298B1
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/10—Distribution of clock signals, e.g. skew
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G7/00—Synchronisation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Information Transfer Systems (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79095269A | 1969-01-14 | 1969-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5029298B1 true JPS5029298B1 (ja) | 1975-09-22 |
Family
ID=25152221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44101733A Pending JPS5029298B1 (ja) | 1969-01-14 | 1969-12-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3577128A (ja) |
JP (1) | JPS5029298B1 (ja) |
DE (1) | DE2000564A1 (ja) |
FR (1) | FR2040970A5 (ja) |
GB (1) | GB1231920A (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3919695A (en) * | 1973-12-26 | 1975-11-11 | Ibm | Asynchronous clocking apparatus |
JPS524136A (en) * | 1975-06-30 | 1977-01-13 | Hitachi Ltd | Bus connection device |
US4208724A (en) * | 1977-10-17 | 1980-06-17 | Sperry Corporation | System and method for clocking data between a remote unit and a local unit |
DE2838969B2 (de) * | 1978-09-07 | 1981-01-22 | Nsm-Apparatebau Gmbh & Co Kg, 6530 Bingen | Schaltkreis zur Steuerung der Frequenz eines einem MikroprozeBrechner zugeordneten Taktgenerators |
US4404680A (en) * | 1980-11-03 | 1983-09-13 | Telex Computer Products, Inc. | Digital phase synchronizer |
GB8818665D0 (en) * | 1988-08-05 | 1988-09-07 | Crosfield Electronics Ltd | Methods & apparatus for synchronising clock signals |
US5537602A (en) * | 1988-09-16 | 1996-07-16 | Hitachi, Ltd. | Process system for controlling bus system to communicate data between resource and processor |
US5367662A (en) * | 1988-09-16 | 1994-11-22 | Hitachi, Ltd. | Distributed machine state controlled processor system with a CPU clocked with a reference signal delayed from a system clock |
SE466123B (sv) * | 1989-04-25 | 1991-12-16 | Kvaser Consultant Ab | Anordning foer att synkonisera data i ett datoriserat system, som innefattar en gemensam seriell datakommunikationskanal |
US5293626A (en) * | 1990-06-08 | 1994-03-08 | Cray Research, Inc. | Clock distribution apparatus and processes particularly useful in multiprocessor systems |
US5418934A (en) * | 1993-09-30 | 1995-05-23 | Intel Corporation | Synchronizing chained distributed digital chronometers by the use of an echo signal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3188484A (en) * | 1961-06-21 | 1965-06-08 | Burroughs Corp | Pulse synchronizer |
US3214695A (en) * | 1962-03-28 | 1965-10-26 | Honeywell Inc | Timing pulse circuit employing cascaded gated monostables sequenced and controlled by counter |
US3247491A (en) * | 1962-09-27 | 1966-04-19 | Electrada Corp | Synchronizing pulse generator |
US3333246A (en) * | 1964-07-08 | 1967-07-25 | Ibm | Delay line clock |
US3343136A (en) * | 1964-08-17 | 1967-09-19 | Bunker Ramo | Data processing timing apparatus |
US3488478A (en) * | 1967-04-11 | 1970-01-06 | Applied Dynamics Inc | Gating circuit for hybrid computer apparatus |
-
1969
- 1969-01-14 US US790952A patent/US3577128A/en not_active Expired - Lifetime
- 1969-12-11 FR FR6942830A patent/FR2040970A5/fr not_active Expired
- 1969-12-19 JP JP44101733A patent/JPS5029298B1/ja active Pending
- 1969-12-23 GB GB1231920D patent/GB1231920A/en not_active Expired
-
1970
- 1970-01-07 DE DE19702000564 patent/DE2000564A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1231920A (ja) | 1971-05-12 |
FR2040970A5 (ja) | 1971-01-22 |
US3577128A (en) | 1971-05-04 |
DE2000564A1 (de) | 1970-07-23 |