CA1075366A - System for controlling address keys under interrupt conditions - Google Patents
System for controlling address keys under interrupt conditionsInfo
- Publication number
- CA1075366A CA1075366A CA275,542A CA275542A CA1075366A CA 1075366 A CA1075366 A CA 1075366A CA 275542 A CA275542 A CA 275542A CA 1075366 A CA1075366 A CA 1075366A
- Authority
- CA
- Canada
- Prior art keywords
- processor
- register
- address
- aak
- key
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/461—Saving or restoring of program or task context
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Executing Machine-Instructions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/682,226 US4037207A (en) | 1976-04-30 | 1976-04-30 | System for controlling address keys under interrupt conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1075366A true CA1075366A (en) | 1980-04-08 |
Family
ID=24738759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA275,542A Expired CA1075366A (en) | 1976-04-30 | 1977-04-05 | System for controlling address keys under interrupt conditions |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4037207A (OSRAM) |
| JP (1) | JPS52132754A (OSRAM) |
| AU (1) | AU507988B2 (OSRAM) |
| BR (1) | BR7702778A (OSRAM) |
| CA (1) | CA1075366A (OSRAM) |
| DE (1) | DE2717700C2 (OSRAM) |
| FR (1) | FR2349882A1 (OSRAM) |
| GB (1) | GB1557118A (OSRAM) |
| SE (1) | SE417553B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408292A (en) * | 1979-09-27 | 1983-10-04 | Sharp Kabushiki Kaisha | Data print control in an electronic cash register |
| US4355355A (en) * | 1980-03-19 | 1982-10-19 | International Business Machines Corp. | Address generating mechanism for multiple virtual spaces |
| US4587632A (en) * | 1980-05-27 | 1986-05-06 | At&T Bell Laboratories | Lookahead stack oriented computer |
| US4575817A (en) * | 1983-06-27 | 1986-03-11 | International Business Machines Corporation | Switching of programming routine supporting storage stacks |
| JPH01112450A (ja) * | 1987-10-27 | 1989-05-01 | Sharp Corp | メモリ管理ユニット |
| US5287523A (en) * | 1990-10-09 | 1994-02-15 | Motorola, Inc. | Method for servicing a peripheral interrupt request in a microcontroller |
| US5548746A (en) * | 1993-11-12 | 1996-08-20 | International Business Machines Corporation | Non-contiguous mapping of I/O addresses to use page protection of a process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566358A (en) * | 1968-03-19 | 1971-02-23 | Bevier Hasbrouck | Integrated multi-computer system |
| GB1410631A (en) * | 1972-01-26 | 1975-10-22 | Plessey Co Ltd | Data processing system interrupt arrangements |
| US3828327A (en) * | 1973-04-30 | 1974-08-06 | Ibm | Simplified storage protection and address translation under system mode control in a data processing system |
| US4037214A (en) * | 1976-04-30 | 1977-07-19 | International Business Machines Corporation | Key register controlled accessing system |
-
1976
- 1976-04-30 US US05/682,226 patent/US4037207A/en not_active Expired - Lifetime
-
1977
- 1977-03-04 FR FR7707430A patent/FR2349882A1/fr active Granted
- 1977-04-05 GB GB14253/77A patent/GB1557118A/en not_active Expired
- 1977-04-05 CA CA275,542A patent/CA1075366A/en not_active Expired
- 1977-04-08 JP JP3962377A patent/JPS52132754A/ja active Granted
- 1977-04-21 DE DE2717700A patent/DE2717700C2/de not_active Expired
- 1977-04-27 BR BR7702778A patent/BR7702778A/pt unknown
- 1977-04-29 SE SE7704957A patent/SE417553B/xx not_active IP Right Cessation
- 1977-05-02 AU AU24743/77A patent/AU507988B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2717700C2 (de) | 1985-05-23 |
| SE7704957L (sv) | 1977-10-31 |
| AU2474377A (en) | 1978-11-09 |
| GB1557118A (en) | 1979-12-05 |
| US4037207A (en) | 1977-07-19 |
| FR2349882B1 (OSRAM) | 1979-03-09 |
| JPS52132754A (en) | 1977-11-07 |
| BR7702778A (pt) | 1978-02-21 |
| DE2717700A1 (de) | 1977-11-10 |
| JPS5653782B2 (OSRAM) | 1981-12-21 |
| AU507988B2 (en) | 1980-03-06 |
| SE417553B (sv) | 1981-03-23 |
| FR2349882A1 (fr) | 1977-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |