GB1470328A - Stored programme controlled telephone exchange - Google Patents
Stored programme controlled telephone exchangeInfo
- Publication number
- GB1470328A GB1470328A GB1574274A GB1574274A GB1470328A GB 1470328 A GB1470328 A GB 1470328A GB 1574274 A GB1574274 A GB 1574274A GB 1574274 A GB1574274 A GB 1574274A GB 1470328 A GB1470328 A GB 1470328A
- Authority
- GB
- United Kingdom
- Prior art keywords
- register
- data
- unit
- address
- addressing
- 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
- 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
- G06F9/54—Interprogram communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Complex Calculations (AREA)
- Time-Division Multiplex Systems (AREA)
- Stored Programmes (AREA)
- Control By Computers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7304982-A SE365093B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-09 | 1973-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470328A true GB1470328A (en) | 1977-04-14 |
Family
ID=20317156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1574274A Expired GB1470328A (en) | 1973-04-09 | 1974-04-09 | Stored programme controlled telephone exchange |
Country Status (18)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118585460A (zh) * | 2024-05-30 | 2024-09-03 | 深圳三地一芯电子股份有限公司 | 块寻址方法、装置、存储控制芯片及存储介质 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE403322B (sv) * | 1977-02-28 | 1978-08-07 | Ellemtel Utvecklings Ab | Anordning i en styrdator for forkortning av exekveringstiden for instruktioner vid indirekt adressering av ett dataminne |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767863A (en) * | 1972-05-22 | 1973-10-23 | Gte Automatic Electric Lab Inc | Communication switching system with modular organization and bus |
-
1973
- 1973-04-09 SE SE7304982-A patent/SE365093B/xx unknown
-
1974
- 1974-03-18 FI FI810/74A patent/FI60629C/sv active
- 1974-03-25 IN IN646/CAL/1974A patent/IN141379B/en unknown
- 1974-03-27 HU HUEI537A patent/HU170133B/hu unknown
- 1974-03-29 FR FR7411503A patent/FR2224806B1/fr not_active Expired
- 1974-04-03 BE BE142796A patent/BE813238A/xx not_active IP Right Cessation
- 1974-04-04 DD DD177694A patent/DD111513A5/xx unknown
- 1974-04-08 JP JP49039757A patent/JPS5751315B2/ja not_active Expired
- 1974-04-08 NO NO741286A patent/NO741286L/no unknown
- 1974-04-08 DK DK193274A patent/DK151439C/da not_active IP Right Cessation
- 1974-04-08 PL PL1974170190A patent/PL97263B1/pl unknown
- 1974-04-08 YU YU968/74A patent/YU35700B/xx unknown
- 1974-04-08 ES ES425091A patent/ES425091A1/es not_active Expired
- 1974-04-09 CA CA197,159A patent/CA1005583A/en not_active Expired
- 1974-04-09 NL NL7404826A patent/NL7404826A/xx active Search and Examination
- 1974-04-09 GB GB1574274A patent/GB1470328A/en not_active Expired
- 1974-04-09 IT IT21083/74A patent/IT1009736B/it active
- 1974-04-09 CS CS2554A patent/CS171660B2/cs unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118585460A (zh) * | 2024-05-30 | 2024-09-03 | 深圳三地一芯电子股份有限公司 | 块寻址方法、装置、存储控制芯片及存储介质 |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940408 |