BR8503044A - Circuito e metodo de compartilhamento de nivel de interrupcao - Google Patents
Circuito e metodo de compartilhamento de nivel de interrupcaoInfo
- Publication number
- BR8503044A BR8503044A BR8503044A BR8503044A BR8503044A BR 8503044 A BR8503044 A BR 8503044A BR 8503044 A BR8503044 A BR 8503044A BR 8503044 A BR8503044 A BR 8503044A BR 8503044 A BR8503044 A BR 8503044A
- Authority
- BR
- Brazil
- Prior art keywords
- sharing circuit
- interruption level
- level sharing
- interruption
- circuit
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Programmable Controllers (AREA)
- Logic Circuits (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/629,868 US4631670A (en) | 1984-07-11 | 1984-07-11 | Interrupt level sharing |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8503044A true BR8503044A (pt) | 1986-03-11 |
Family
ID=24524830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8503044A BR8503044A (pt) | 1984-07-11 | 1985-06-25 | Circuito e metodo de compartilhamento de nivel de interrupcao |
Country Status (14)
Country | Link |
---|---|
US (1) | US4631670A (pt) |
EP (1) | EP0167827B1 (pt) |
JP (1) | JPH0690699B2 (pt) |
KR (1) | KR900006919B1 (pt) |
AR (1) | AR242455A1 (pt) |
AU (1) | AU571693B2 (pt) |
BR (1) | BR8503044A (pt) |
CA (1) | CA1226957A (pt) |
DE (1) | DE3580871D1 (pt) |
ES (1) | ES8702676A1 (pt) |
HK (1) | HK12492A (pt) |
MX (1) | MX158689A (pt) |
MY (1) | MY100689A (pt) |
SG (1) | SG110791G (pt) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764893A (en) * | 1985-04-26 | 1988-08-16 | International Business Machines Corporation | Noise-immune interrupt level sharing |
US4760516A (en) * | 1986-11-25 | 1988-07-26 | Dialogic Corporation | Peripheral interrupt interface for multiple access to an interrupt level |
US5261084A (en) * | 1988-05-06 | 1993-11-09 | Nec Corporation | Error judgment method |
US5101497A (en) * | 1988-09-09 | 1992-03-31 | Compaq Computer Corporation | Programmable interrupt controller |
CA1319441C (en) * | 1988-09-09 | 1993-06-22 | Paul R. Culley | Programmable interrupt controller |
SE8902718L (sv) * | 1988-11-25 | 1990-05-26 | Standard Microsyst Smc | Asynkron avbrottsarbitrerare |
JPH02224140A (ja) * | 1989-02-27 | 1990-09-06 | Nippon Motoroola Kk | 割込試験装置 |
DE8904936U1 (de) * | 1989-04-19 | 1989-06-01 | Force Computers GmbH, 8012 Ottobrunn | Computer mit einer Mehrzahl von steckbaren Baugruppen |
US5187781A (en) * | 1989-12-19 | 1993-02-16 | International Business Machines Corp. | Shared hardware interrupt circuit for personal computers |
JPH047641A (ja) * | 1990-04-25 | 1992-01-13 | Mitsubishi Electric Corp | 割込制御装置 |
JPH0485630A (ja) * | 1990-07-30 | 1992-03-18 | Toshiba Corp | 割込み制御装置 |
EP0473806A1 (en) * | 1990-09-03 | 1992-03-11 | International Business Machines Corporation | Apparatus and method for error detection and fault isolation |
JPH04318654A (ja) * | 1991-02-13 | 1992-11-10 | Hewlett Packard Co <Hp> | マイクロプロセッサへの割り込みのリダイレクションシステム |
JP2837970B2 (ja) * | 1991-04-12 | 1998-12-16 | 三菱電機株式会社 | Icカード |
US5448725A (en) * | 1991-07-25 | 1995-09-05 | International Business Machines Corporation | Apparatus and method for error detection and fault isolation |
US5404457A (en) * | 1992-02-14 | 1995-04-04 | Advanced Micro Devices, Inc. | Apparatus for managing system interrupt operations in a computing system |
US5448743A (en) * | 1992-07-21 | 1995-09-05 | Advanced Micro Devices, Inc. | General I/O port interrupt mechanism |
US5438677A (en) * | 1992-08-17 | 1995-08-01 | Intel Corporation | Mutual exclusion for computer system |
US5463752A (en) * | 1992-09-23 | 1995-10-31 | International Business Machines Corporation | Method and system for enhancing the efficiency of communication between multiple direct access storage devices and a storage system controller |
US5475846A (en) * | 1993-08-11 | 1995-12-12 | Databook Incorporated | Apparatus for processing PCMCIA interrupt requests |
US5734844A (en) * | 1993-10-08 | 1998-03-31 | Cyrix Corporation | Bidirectional single-line handshake with both devices driving the line in the same state for hand-off |
US6023743A (en) | 1997-06-10 | 2000-02-08 | International Business Machines Corporation | System and method for arbitrating interrupts on a daisy chained architected bus |
US6279067B1 (en) * | 1999-01-13 | 2001-08-21 | Ati International Srl | Method and apparatus for detecting interrupt requests in video graphics and other systems |
JP3478994B2 (ja) * | 1999-05-31 | 2003-12-15 | 株式会社日立製作所 | センサ装置 |
DE10047183A1 (de) * | 2000-09-22 | 2002-04-18 | Infineon Technologies Ag | Digitales Zwischenspeicherbauelement |
US6772258B2 (en) * | 2000-12-29 | 2004-08-03 | Intel Corporation | Method and apparatus for sharing an interrupt between disk drive interfaces |
US6795884B2 (en) | 2000-12-29 | 2004-09-21 | Intel Corporation | Read-only memory based circuitry for sharing an interrupt between disk drive interfaces |
US6742060B2 (en) | 2000-12-29 | 2004-05-25 | Intel Corporation | Look-up table based circuitry for sharing an interrupt between disk drive interfaces |
US6738848B2 (en) * | 2000-12-29 | 2004-05-18 | Intel Corporation | Decoder-based circuitry for sharing an interrupt between disk drive interfaces |
US6823413B2 (en) * | 2001-06-08 | 2004-11-23 | Oki Electronic Industry Co., Ltd. | Interrupt signal processing apparatus |
WO2003001395A2 (en) * | 2001-06-25 | 2003-01-03 | Marathon Technologies Corporation | Fault tolerant processing |
CN1317654C (zh) * | 2004-03-17 | 2007-05-23 | 致伸科技股份有限公司 | 边沿触发中断共享方法 |
US20050262376A1 (en) * | 2004-05-21 | 2005-11-24 | Mcbain Richard A | Method and apparatus for bussed communications |
CN1983220B (zh) * | 2005-12-17 | 2010-05-05 | 鸿富锦精密工业(深圳)有限公司 | 多信号源共用信号输入电路 |
US9489618B2 (en) | 2014-05-27 | 2016-11-08 | Purdue Research Foudation | Electronic comparison systems |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597743A (en) * | 1969-03-26 | 1971-08-03 | Digital Applic Inc | Expander for real-time communication between a computer and external devices |
US3665415A (en) * | 1970-04-29 | 1972-05-23 | Honeywell Inf Systems | Data processing system with program interrupt priority apparatus utilizing working store for multiplexing interrupt requests |
FR2273317B1 (pt) * | 1974-05-28 | 1976-10-15 | Philips Electrologica | |
US4041471A (en) * | 1975-04-14 | 1977-08-09 | Scientific Micro Systems, Inc. | Data processing system including a plurality of programmed machines and particularly including a supervisor machine and an object machine |
US4035780A (en) * | 1976-05-21 | 1977-07-12 | Honeywell Information Systems, Inc. | Priority interrupt logic circuits |
US4090238A (en) * | 1976-10-04 | 1978-05-16 | Rca Corporation | Priority vectored interrupt using direct memory access |
JPS5363829A (en) * | 1976-11-18 | 1978-06-07 | Sanyo Electric Co Ltd | Generation control system of interrupt signal and interrupt circuit its execution |
BE887134A (fr) * | 1979-12-14 | 1981-05-14 | Gte Automatic Electric Lab Inc | Circuit expanseur d'interruption |
US4420806A (en) * | 1981-01-15 | 1983-12-13 | Harris Corporation | Interrupt coupling and monitoring system |
US4419762A (en) * | 1982-02-08 | 1983-12-06 | Sperry Corporation | Asynchronous status register |
-
1984
- 1984-07-11 US US06/629,868 patent/US4631670A/en not_active Expired - Lifetime
-
1985
- 1985-03-08 JP JP60045017A patent/JPH0690699B2/ja not_active Expired - Lifetime
- 1985-05-15 CA CA000481598A patent/CA1226957A/en not_active Expired
- 1985-05-16 AU AU42550/85A patent/AU571693B2/en not_active Expired
- 1985-06-03 MX MX205500A patent/MX158689A/es unknown
- 1985-06-05 DE DE8585106933T patent/DE3580871D1/de not_active Expired - Lifetime
- 1985-06-05 EP EP85106933A patent/EP0167827B1/en not_active Expired - Lifetime
- 1985-06-08 KR KR8504018A patent/KR900006919B1/ko not_active IP Right Cessation
- 1985-06-25 BR BR8503044A patent/BR8503044A/pt not_active IP Right Cessation
- 1985-07-03 AR AR85300888A patent/AR242455A1/es active
- 1985-07-10 ES ES545026A patent/ES8702676A1/es not_active Expired
-
1987
- 1987-09-28 MY MYPI87002003A patent/MY100689A/en unknown
-
1991
- 1991-12-31 SG SG1107/91A patent/SG110791G/en unknown
-
1992
- 1992-02-13 HK HK124/92A patent/HK12492A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0690699B2 (ja) | 1994-11-14 |
US4631670A (en) | 1986-12-23 |
CA1226957A (en) | 1987-09-15 |
AU4255085A (en) | 1986-01-16 |
JPS6128154A (ja) | 1986-02-07 |
HK12492A (en) | 1992-02-21 |
KR860001382A (ko) | 1986-02-26 |
EP0167827A2 (en) | 1986-01-15 |
AR242455A1 (es) | 1993-03-31 |
AU571693B2 (en) | 1988-04-21 |
MX158689A (es) | 1989-02-27 |
EP0167827B1 (en) | 1990-12-12 |
ES545026A0 (es) | 1986-12-16 |
DE3580871D1 (de) | 1991-01-24 |
SG110791G (en) | 1992-02-14 |
ES8702676A1 (es) | 1986-12-16 |
EP0167827A3 (en) | 1986-08-27 |
KR900006919B1 (en) | 1990-09-24 |
MY100689A (en) | 1991-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HO | Change of classification |
Free format text: INT. CL. 5 G06F 13/24 |
|
KD1 | Payment of complementary fee requested | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 25/06/2000 |