ZA698325B - Data processing systems - Google Patents
Data processing systemsInfo
- Publication number
- ZA698325B ZA698325B ZA698325*A ZA698325A ZA698325B ZA 698325 B ZA698325 B ZA 698325B ZA 698325 A ZA698325 A ZA 698325A ZA 698325 B ZA698325 B ZA 698325B
- Authority
- ZA
- South Africa
- Prior art keywords
- data processing
- processing systems
- systems
- data
- processing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
- G06F9/4831—Task transfer initiation or dispatching by interrupt, e.g. masked with variable priority
-
- 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
- H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
- H04L5/245—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Communication Control (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78613968A | 1968-12-23 | 1968-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA698325B true ZA698325B (en) | 1971-07-28 |
Family
ID=25137698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA698325*A ZA698325B (en) | 1968-12-23 | 1969-11-28 | Data processing systems |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS493213B1 (en) |
AT (1) | AT308429B (en) |
BR (1) | BR6915537D0 (en) |
CH (1) | CH495015A (en) |
DE (1) | DE1959480A1 (en) |
FR (1) | FR2026839B1 (en) |
GB (1) | GB1228688A (en) |
NL (1) | NL6918124A (en) |
SE (1) | SE377207B (en) |
ZA (1) | ZA698325B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5055018A (en) * | 1973-09-21 | 1975-05-15 | ||
JPS51109521U (en) * | 1975-03-01 | 1976-09-03 | ||
JPS5316215A (en) * | 1976-07-30 | 1978-02-15 | Jidosha Seiko Co | Balancing mechanism |
JPS57157581U (en) * | 1981-03-31 | 1982-10-04 |
-
1969
- 1969-11-03 FR FR696938592A patent/FR2026839B1/fr not_active Expired
- 1969-11-27 GB GB1228688D patent/GB1228688A/en not_active Expired
- 1969-11-27 DE DE19691959480 patent/DE1959480A1/en active Pending
- 1969-11-28 AT AT1115369A patent/AT308429B/en not_active IP Right Cessation
- 1969-11-28 ZA ZA698325*A patent/ZA698325B/en unknown
- 1969-11-28 JP JP44095082A patent/JPS493213B1/ja active Pending
- 1969-12-03 NL NL6918124A patent/NL6918124A/xx unknown
- 1969-12-22 SE SE6917676A patent/SE377207B/xx unknown
- 1969-12-23 CH CH1907869A patent/CH495015A/en not_active IP Right Cessation
- 1969-12-23 BR BR215537/69A patent/BR6915537D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1959480A1 (en) | 1970-07-09 |
FR2026839A1 (en) | 1970-09-25 |
GB1228688A (en) | 1971-04-15 |
JPS493213B1 (en) | 1974-01-25 |
BR6915537D0 (en) | 1973-01-04 |
CH495015A (en) | 1970-08-15 |
SE377207B (en) | 1975-06-23 |
NL6918124A (en) | 1970-06-25 |
AT308429B (en) | 1973-07-10 |
FR2026839B1 (en) | 1973-03-16 |
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