JPS6457333A - Data loading control system for function control register - Google Patents
Data loading control system for function control registerInfo
- Publication number
- JPS6457333A JPS6457333A JP21309787A JP21309787A JPS6457333A JP S6457333 A JPS6457333 A JP S6457333A JP 21309787 A JP21309787 A JP 21309787A JP 21309787 A JP21309787 A JP 21309787A JP S6457333 A JPS6457333 A JP S6457333A
- Authority
- JP
- Japan
- Prior art keywords
- data
- fcr
- memory
- loaded
- loading
- 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
- Stored Programmes (AREA)
Abstract
PURPOSE:To obtain an expansive control system by means of a known hardware by storing function control register (FCR) loading data and master data for the FCR loading data in a memory and allowing an operation control unit to operate data to be practically loaded to the FCR on the basis of both the data. CONSTITUTION:Data to be previously loaded to the FCR 13 and mask data for masking the FCR loading data are stored in the memory 11. The mask data are written in the memory 11 by an unshown service processor at the time of system rise. An operation control unit 12 computes the data to be practically loaded to the FCR 13 on the basis of the FCR loading data and the mask data extracted from the memory 11 and loads the computed result to the FCR 13. Since the data can be loaded to the FCR by using the existing hardware for the computer system, the constitution of the system can be simplified.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21309787A JPS6457333A (en) | 1987-08-28 | 1987-08-28 | Data loading control system for function control register |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21309787A JPS6457333A (en) | 1987-08-28 | 1987-08-28 | Data loading control system for function control register |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6457333A true JPS6457333A (en) | 1989-03-03 |
Family
ID=16633516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21309787A Pending JPS6457333A (en) | 1987-08-28 | 1987-08-28 | Data loading control system for function control register |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6457333A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006099276A (en) * | 2004-09-28 | 2006-04-13 | Oki Data Corp | Information processor and information processing system |
-
1987
- 1987-08-28 JP JP21309787A patent/JPS6457333A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006099276A (en) * | 2004-09-28 | 2006-04-13 | Oki Data Corp | Information processor and information processing system |
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