IT1270035B - Sistema di controllori di interruzioni programmabile a piu' processoricon un controllore di interruzioni locale integrato nei processori - Google Patents
Sistema di controllori di interruzioni programmabile a piu' processoricon un controllore di interruzioni locale integrato nei processoriInfo
- Publication number
- IT1270035B IT1270035B ITMI940730A ITMI940730A IT1270035B IT 1270035 B IT1270035 B IT 1270035B IT MI940730 A ITMI940730 A IT MI940730A IT MI940730 A ITMI940730 A IT MI940730A IT 1270035 B IT1270035 B IT 1270035B
- Authority
- IT
- Italy
- Prior art keywords
- interruption controller
- processors
- multiple processor
- programmable
- local
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
- G06F9/4818—Priority circuits therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
- G06F13/26—Handling requests for interconnection or transfer for access to input/output bus using interrupt with priority control
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4951593A | 1993-04-19 | 1993-04-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI940730A0 ITMI940730A0 (it) | 1994-04-15 |
ITMI940730A1 ITMI940730A1 (it) | 1995-10-15 |
IT1270035B true IT1270035B (it) | 1997-04-28 |
Family
ID=21960233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI940730A IT1270035B (it) | 1993-04-19 | 1994-04-15 | Sistema di controllori di interruzioni programmabile a piu' processoricon un controllore di interruzioni locale integrato nei processori |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH06324996A (it) |
DE (1) | DE4413459C2 (it) |
GB (1) | GB2277388B (it) |
HK (1) | HK1001011A1 (it) |
IT (1) | IT1270035B (it) |
SG (1) | SG48803A1 (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2298503B (en) * | 1993-12-16 | 1998-08-12 | Intel Corp | Multiple programmable interrupt controllers in a computer system |
US7689747B2 (en) * | 2005-03-28 | 2010-03-30 | Microsoft Corporation | Systems and methods for an augmented interrupt controller and synthetic interrupt sources |
JP5243711B2 (ja) | 2006-11-10 | 2013-07-24 | セイコーエプソン株式会社 | プロセッサ |
US7627706B2 (en) * | 2007-09-06 | 2009-12-01 | Intel Corporation | Creation of logical APIC ID with cluster ID and intra-cluster ID |
JP5322567B2 (ja) * | 2008-10-02 | 2013-10-23 | ルネサスエレクトロニクス株式会社 | データ処理システム及び半導体集積回路 |
JP5169731B2 (ja) | 2008-10-24 | 2013-03-27 | 富士通セミコンダクター株式会社 | マルチプロセッサシステムlsi |
US8103816B2 (en) * | 2008-10-28 | 2012-01-24 | Intel Corporation | Technique for communicating interrupts in a computer system |
US8234431B2 (en) * | 2009-10-13 | 2012-07-31 | Empire Technology Development Llc | Interrupt masking for multi-core processors |
CN117294538B (zh) * | 2023-11-27 | 2024-04-02 | 华信咨询设计研究院有限公司 | 一种数据安全风险行为的旁路检测与阻断方法及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676861A (en) * | 1970-12-30 | 1972-07-11 | Honeywell Inf Systems | Multiple mask registers for servicing interrupts in a multiprocessor system |
US4495569A (en) * | 1982-06-28 | 1985-01-22 | Mitsubishi Denki Kabushiki Kaisha | Interrupt control for multiprocessor system with storage data controlling processor interrupted by devices |
JPH03122742A (ja) * | 1989-10-05 | 1991-05-24 | Oki Electric Ind Co Ltd | 割込み通知方式 |
US5193187A (en) * | 1989-12-29 | 1993-03-09 | Supercomputer Systems Limited Partnership | Fast interrupt mechanism for interrupting processors in parallel in a multiprocessor system wherein processors are assigned process ID numbers |
US5179707A (en) * | 1990-06-01 | 1993-01-12 | At&T Bell Laboratories | Interrupt processing allocation in a multiprocessor system |
US5125093A (en) * | 1990-08-14 | 1992-06-23 | Nexgen Microsystems | Interrupt control for multiprocessor computer system |
-
1994
- 1994-02-14 SG SG1996001861A patent/SG48803A1/en unknown
- 1994-02-14 GB GB9402811A patent/GB2277388B/en not_active Expired - Lifetime
- 1994-04-15 IT ITMI940730A patent/IT1270035B/it active IP Right Grant
- 1994-04-18 DE DE4413459A patent/DE4413459C2/de not_active Expired - Fee Related
- 1994-04-19 JP JP6104748A patent/JPH06324996A/ja active Pending
-
1997
- 1997-12-23 HK HK97102605A patent/HK1001011A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG48803A1 (en) | 1998-05-18 |
HK1001011A1 (en) | 1998-05-15 |
GB2277388A (en) | 1994-10-26 |
GB9402811D0 (en) | 1994-04-06 |
ITMI940730A0 (it) | 1994-04-15 |
DE4413459A1 (de) | 1994-10-20 |
JPH06324996A (ja) | 1994-11-25 |
ITMI940730A1 (it) | 1995-10-15 |
DE4413459C2 (de) | 2000-04-06 |
GB2277388B (en) | 1997-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970327 |