JPH01154250A - Loading system for initial diagnostic program - Google Patents

Loading system for initial diagnostic program

Info

Publication number
JPH01154250A
JPH01154250A JP62312819A JP31281987A JPH01154250A JP H01154250 A JPH01154250 A JP H01154250A JP 62312819 A JP62312819 A JP 62312819A JP 31281987 A JP31281987 A JP 31281987A JP H01154250 A JPH01154250 A JP H01154250A
Authority
JP
Japan
Prior art keywords
memory
processor
initial test
test firmware
device
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
JP62312819A
Inventor
Seiki Sakai
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Priority to JP62312819A priority Critical patent/JPH01154250A/en
Publication of JPH01154250A publication Critical patent/JPH01154250A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To shorten the loading time of an initial diagnostic program by simplifying a procedure where said program is loaded on a control memory.
CONSTITUTION: When an information processing system is started, a diagnostic device 1 expands the held initial test firmware of each processor 3-i onto a main memory 2 by a loader part via a system bus 101. Then the device 1 stores the head address and its length of said initial test firmware expanded on the memory 2. When the expansion of the initial test firmware is ended on the memory 2, the device 1 sets the head address and its length of the initial test firmware to be loaded of the corresponding processor 3-i on the memory 2 as well as the address of the processor 3-i to be stored in a control memory 35-i to each register 33-i via a diagnosis bus 102 and a diagnosis bus interface 34-i of each processor 3-i.
COPYRIGHT: (C)1989,JPO&Japio
JP62312819A 1987-12-10 1987-12-10 Loading system for initial diagnostic program Pending JPH01154250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62312819A JPH01154250A (en) 1987-12-10 1987-12-10 Loading system for initial diagnostic program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62312819A JPH01154250A (en) 1987-12-10 1987-12-10 Loading system for initial diagnostic program

Publications (1)

Publication Number Publication Date
JPH01154250A true JPH01154250A (en) 1989-06-16

Family

ID=18033796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62312819A Pending JPH01154250A (en) 1987-12-10 1987-12-10 Loading system for initial diagnostic program

Country Status (1)

Country Link
JP (1) JPH01154250A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842855B2 (en) * 2001-01-26 2005-01-11 Dell Products L.P. System and method for providing information to a computer system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842855B2 (en) * 2001-01-26 2005-01-11 Dell Products L.P. System and method for providing information to a computer system

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