JPS55164918A - Initial program loading system - Google Patents
Initial program loading systemInfo
- Publication number
- JPS55164918A JPS55164918A JP618979A JP618979A JPS55164918A JP S55164918 A JPS55164918 A JP S55164918A JP 618979 A JP618979 A JP 618979A JP 618979 A JP618979 A JP 618979A JP S55164918 A JPS55164918 A JP S55164918A
- Authority
- JP
- Japan
- Prior art keywords
- computers
- loading
- initial program
- switching
- 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.)
- Pending
Links
Landscapes
- Multi Processors (AREA)
Abstract
PURPOSE: To enable the loading with high reliability, by sequentially operating the disc transfer control mechanism and switching each computer to load the initial program on all the calculations.
CONSTITUTION: With the control signal from the initial program loading IPL mechanism 11, the disc transfer control mechanism 4 reads in the program stored in advance in the disc driving section 6 via the disc driving control mechanism 5 and the calculation switching mechanism 12 is controlled and the signal line and the data line are switched to the computer 31 to initially load the program. Simultaneously, the computers 32...3n are sequentially switched, the mechanism 4 is operated in order and IPL is made to all the computers 31...3n. Thus, the mechanism 11 is commonly used for the entire computers with switching, to enable the loading with high reliability.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP618979A JPS55164918A (en) | 1979-01-24 | 1979-01-24 | Initial program loading system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP618979A JPS55164918A (en) | 1979-01-24 | 1979-01-24 | Initial program loading system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55164918A true JPS55164918A (en) | 1980-12-23 |
Family
ID=11631604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP618979A Pending JPS55164918A (en) | 1979-01-24 | 1979-01-24 | Initial program loading system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55164918A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152035U (en) * | 1981-03-16 | 1982-09-24 | ||
JPS5990159A (en) * | 1982-11-12 | 1984-05-24 | Sharp Corp | Multi-cpu starting system |
JPS62272341A (en) * | 1986-05-21 | 1987-11-26 | Fanuc Ltd | Boot loading system in multiprocessor system |
-
1979
- 1979-01-24 JP JP618979A patent/JPS55164918A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152035U (en) * | 1981-03-16 | 1982-09-24 | ||
JPS6235415Y2 (en) * | 1981-03-16 | 1987-09-09 | ||
JPS5990159A (en) * | 1982-11-12 | 1984-05-24 | Sharp Corp | Multi-cpu starting system |
JPS62272341A (en) * | 1986-05-21 | 1987-11-26 | Fanuc Ltd | Boot loading system in multiprocessor system |
WO1987007407A1 (en) * | 1986-05-21 | 1987-12-03 | Fanuc Ltd | Boot loading system in a multi-processor system |
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