Title:
METHOD AND DEVICE FOR MANAGING COMMON INFORMATION
Document Type and Number:
Japanese Patent JPH05225076
Kind Code:
A
Abstract:
PURPOSE: To prevent the program in execution from being interrupted by the exclusive control when changing the common information in using it in an electronic computer system.
CONSTITUTION: This device has two storage areas 5a and 5b for common information. In changing the information, new information is alternately stored in each area. An identification area 4 discriminates an area where the new information is stored. A program 3 changes a series of common information. Thus, a program 6 is not made to interrupt the processing by the exclusive control in changing the common information.
Inventors:
YAMAGUCHI SHINICHI
Application Number:
JP2662992A
Publication Date:
September 03, 1993
Filing Date:
February 13, 1992
Export Citation:
Assignee:
NEC CORP
International Classes:
G06F9/46; G06F12/16; G06F15/00; (IPC1-7): G06F9/46; G06F12/16; G06F15/00
Domestic Patent References:
| JPH0395633A | 1991-04-22 |
Attorney, Agent or Firm:
Sugano Naka
Previous Patent: JPS5225075
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