BR8706112A - Interface de controle para transferencia de dados entre uma unidade de processamento de dados e dispositivos de entrada/saida - Google Patents
Interface de controle para transferencia de dados entre uma unidade de processamento de dados e dispositivos de entrada/saidaInfo
- Publication number
- BR8706112A BR8706112A BR8706112A BR8706112A BR8706112A BR 8706112 A BR8706112 A BR 8706112A BR 8706112 A BR8706112 A BR 8706112A BR 8706112 A BR8706112 A BR 8706112A BR 8706112 A BR8706112 A BR 8706112A
- Authority
- BR
- Brazil
- Prior art keywords
- input
- processing unit
- output devices
- control interface
- data processing
- 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
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
-
- 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
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP86115749A EP0267974B1 (en) | 1986-11-14 | 1986-11-14 | Control interface for transferring data between a data processing unit and input/output devices |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8706112A true BR8706112A (pt) | 1988-06-21 |
Family
ID=8195593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8706112A BR8706112A (pt) | 1986-11-14 | 1987-11-12 | Interface de controle para transferencia de dados entre uma unidade de processamento de dados e dispositivos de entrada/saida |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0267974B1 (pt) |
JP (1) | JPS63129449A (pt) |
AR (1) | AR242864A1 (pt) |
BR (1) | BR8706112A (pt) |
CA (1) | CA1299759C (pt) |
DE (1) | DE3683943D1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03142648A (ja) * | 1989-10-30 | 1991-06-18 | Mitsubishi Electric Corp | 入力データ制御方式 |
US5440690A (en) * | 1991-12-27 | 1995-08-08 | Digital Equipment Corporation | Network adapter for interrupting host computer system in the event the host device driver is in both transmit and receive sleep states |
EP0551191B1 (en) * | 1992-01-09 | 2000-04-12 | Cabletron Systems, Inc. | Apparatus and method for transferring data to and from host system |
EP0718854B1 (en) * | 1994-12-22 | 2001-02-14 | The Whitaker Corporation | Electrical cable for use in a medical surgery environment |
US5991520A (en) * | 1996-02-02 | 1999-11-23 | Sony Corporation | Application programming interface for managing and automating data transfer operations between applications over a bus structure |
US6233637B1 (en) | 1996-03-07 | 2001-05-15 | Sony Corporation | Isochronous data pipe for managing and manipulating a high-speed stream of isochronous data flowing between an application and a bus structure |
US6519268B1 (en) | 1996-03-07 | 2003-02-11 | Sony Corporation | Asynchronous data pipe for automatically managing asynchronous data transfers between an application and a bus structure |
US6112266A (en) * | 1998-01-22 | 2000-08-29 | Pc-Tel, Inc. | Host signal processing modem using a software circular buffer in system memory and direct transfers of samples to maintain a communication signal |
EP3694166B1 (en) | 2019-02-06 | 2022-09-21 | Hitachi Energy Switzerland AG | Cyclic time-slotted operation in a wireless industrial network |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440058A1 (fr) * | 1978-10-27 | 1980-05-23 | Materiel Telephonique | Systeme de memoire tampon pour unite d'echange entre deux unites fonctionnelles et procede de mise en oeuvre |
JPS57120144A (en) * | 1981-01-16 | 1982-07-27 | Toshiba Corp | Data transfer system |
JPS59226925A (ja) * | 1983-06-07 | 1984-12-20 | Nec Corp | バツフア制御装置 |
JPS60110064A (ja) * | 1983-08-04 | 1985-06-15 | テクトロニツクス・インコ−ポレイテツド | 非同期緩衝通信インタフエ−ス |
-
1986
- 1986-11-14 DE DE8686115749T patent/DE3683943D1/de not_active Expired - Fee Related
- 1986-11-14 EP EP86115749A patent/EP0267974B1/en not_active Expired - Lifetime
-
1987
- 1987-09-18 JP JP23274787A patent/JPS63129449A/ja active Granted
- 1987-10-01 CA CA000548402A patent/CA1299759C/en not_active Expired - Fee Related
- 1987-11-10 AR AR30924487A patent/AR242864A1/es active
- 1987-11-12 BR BR8706112A patent/BR8706112A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AR242864A1 (es) | 1993-05-31 |
JPH0574107B2 (pt) | 1993-10-15 |
EP0267974B1 (en) | 1992-02-19 |
DE3683943D1 (de) | 1992-03-26 |
CA1299759C (en) | 1992-04-28 |
JPS63129449A (ja) | 1988-06-01 |
EP0267974A1 (en) | 1988-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 12/11/2002 |