JPS55164918A - Initial program loading system - Google Patents

Initial program loading system

Info

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
Application number
JP618979A
Other languages
Japanese (ja)
Inventor
Ikuo Nunomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP618979A priority Critical patent/JPS55164918A/en
Publication of JPS55164918A publication Critical patent/JPS55164918A/en
Pending legal-status Critical Current

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  • 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
JP618979A 1979-01-24 1979-01-24 Initial program loading system Pending JPS55164918A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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