JPS56100587A - Initial program loading system of remote station - Google Patents
Initial program loading system of remote stationInfo
- Publication number
- JPS56100587A JPS56100587A JP376380A JP376380A JPS56100587A JP S56100587 A JPS56100587 A JP S56100587A JP 376380 A JP376380 A JP 376380A JP 376380 A JP376380 A JP 376380A JP S56100587 A JPS56100587 A JP S56100587A
- Authority
- JP
- Japan
- Prior art keywords
- remote station
- station
- ipl
- memory
- initial program
- 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.)
- Granted
Links
Classifications
-
- 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
- H04Q3/54508—Configuration, initialisation
- H04Q3/54516—Initialization, software or data downloading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1305—Software aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13109—Initializing, personal profile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13376—Information service, downloading of information, 0800/0900 services
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Exchange Systems With Centralized Control (AREA)
Abstract
PURPOSE:To improve maintenance efficiency, by providing an IPL (initial program load) control device in the remote station to perform IPL of the remote station from the center station. CONSTITUTION:If contents of memory 210 are destructed in remote station processing device 21, the IPL request signal is transmitted from transmission part 2211 to the center station through line 3. The center station transfers the program to memory access part 212 through gate 2214 after a fixed time. In memory access part 212, the received program is written into memory 210 through write part 2121. Consequently, since IPL of the remote station is performed from the center station, the file memory of the remote station is omitted to improve the maintenance efficiency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP376380A JPS5857955B2 (en) | 1980-01-17 | 1980-01-17 | Remote station initial program loading method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP376380A JPS5857955B2 (en) | 1980-01-17 | 1980-01-17 | Remote station initial program loading method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56100587A true JPS56100587A (en) | 1981-08-12 |
JPS5857955B2 JPS5857955B2 (en) | 1983-12-22 |
Family
ID=11566203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP376380A Expired JPS5857955B2 (en) | 1980-01-17 | 1980-01-17 | Remote station initial program loading method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5857955B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02165796A (en) * | 1988-12-20 | 1990-06-26 | Fujitsu Ltd | Exchange system starting system |
JPH04263349A (en) * | 1990-10-01 | 1992-09-18 | Internatl Business Mach Corp <Ibm> | Apparatus and method for loading bios into computer from remote memory position |
-
1980
- 1980-01-17 JP JP376380A patent/JPS5857955B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02165796A (en) * | 1988-12-20 | 1990-06-26 | Fujitsu Ltd | Exchange system starting system |
EP0374881A2 (en) * | 1988-12-20 | 1990-06-27 | Fujitsu Limited | Method and apparatus for starting switching system |
JPH04263349A (en) * | 1990-10-01 | 1992-09-18 | Internatl Business Mach Corp <Ibm> | Apparatus and method for loading bios into computer from remote memory position |
Also Published As
Publication number | Publication date |
---|---|
JPS5857955B2 (en) | 1983-12-22 |
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