JPS5642860A - Interruption control system for information processor - Google Patents
Interruption control system for information processorInfo
- Publication number
- JPS5642860A JPS5642860A JP11874579A JP11874579A JPS5642860A JP S5642860 A JPS5642860 A JP S5642860A JP 11874579 A JP11874579 A JP 11874579A JP 11874579 A JP11874579 A JP 11874579A JP S5642860 A JPS5642860 A JP S5642860A
- Authority
- JP
- Japan
- Prior art keywords
- interruption
- memory
- time division
- groups
- signals
- 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
Abstract
PURPOSE: To ensure a process of a number of interruption signals with a small number of circuits and connection lines, by applying a number of interruption signals after divided into plural groups and then selecting these groups in time division for control.
CONSTITUTION: The information of the interruption input signal groups 51-0W51-n connected to the input bus drivers 21-0W21-n are selected in time division by the address counter 26 each and then stored in the memory 24 via the input register 23. In the same way, the contents of the memory 24 is read in time division and then supplied to the main control circuit 3' after collated with the contents of the register 23. In case the new interruption factor is detected, an interruption request is given. And furthermore if the erasion is detected for the reported interruption factor, the state of the corresponding input signal group is written into the memory. In such way, a number of interruption signals can be processed with a small number of circuits and connection lines.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874579A JPS5642860A (en) | 1979-09-18 | 1979-09-18 | Interruption control system for information processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11874579A JPS5642860A (en) | 1979-09-18 | 1979-09-18 | Interruption control system for information processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5642860A true JPS5642860A (en) | 1981-04-21 |
Family
ID=14744000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11874579A Pending JPS5642860A (en) | 1979-09-18 | 1979-09-18 | Interruption control system for information processor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5642860A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60170870A (en) * | 1984-02-15 | 1985-09-04 | Fuji Xerox Co Ltd | Controller of copying machine |
| US6689539B2 (en) | 2000-01-05 | 2004-02-10 | Kodak Polychrome Graphics Llc | Photosensitive composition and photosensitive lithographic printing plate |
| EP1552954A2 (en) | 2004-01-09 | 2005-07-13 | Fuji Photo Film Co., Ltd. | Dummy plate precursor for planographic printing and method for producing printed plate and dummy plate |
| WO2009157178A1 (en) * | 2008-06-24 | 2009-12-30 | パナソニック株式会社 | Virtual computer control device, virtual computer control program, and virtual computer control circuit |
-
1979
- 1979-09-18 JP JP11874579A patent/JPS5642860A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60170870A (en) * | 1984-02-15 | 1985-09-04 | Fuji Xerox Co Ltd | Controller of copying machine |
| US6689539B2 (en) | 2000-01-05 | 2004-02-10 | Kodak Polychrome Graphics Llc | Photosensitive composition and photosensitive lithographic printing plate |
| EP1552954A2 (en) | 2004-01-09 | 2005-07-13 | Fuji Photo Film Co., Ltd. | Dummy plate precursor for planographic printing and method for producing printed plate and dummy plate |
| WO2009157178A1 (en) * | 2008-06-24 | 2009-12-30 | パナソニック株式会社 | Virtual computer control device, virtual computer control program, and virtual computer control circuit |
| US8504752B2 (en) | 2008-06-24 | 2013-08-06 | Panasonic Corporation | Virtual machine control device, virtual machine control program, and virtual machine control circuit for managing interrupts of plural virtual machines |
| JP5323828B2 (en) * | 2008-06-24 | 2013-10-23 | パナソニック株式会社 | Virtual machine control device, virtual machine control program, and virtual machine control circuit |
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