WO1994015298A1 - Disturbance-free connection to time-divided bus - Google Patents
Disturbance-free connection to time-divided bus Download PDFInfo
- Publication number
- WO1994015298A1 WO1994015298A1 PCT/FI1993/000557 FI9300557W WO9415298A1 WO 1994015298 A1 WO1994015298 A1 WO 1994015298A1 FI 9300557 W FI9300557 W FI 9300557W WO 9415298 A1 WO9415298 A1 WO 9415298A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- interface circuit
- bus
- control
- state
- circuit according
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/028—Arrangements specific to the transmitter end
- H04L25/029—Provision of high-impedance states
-
- 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4072—Drivers or receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Logic Circuits (AREA)
- Bus Control (AREA)
- Information Transfer Systems (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4396777T DE4396777T1 (en) | 1992-12-29 | 1993-12-28 | Interference-free connection to a time-multiplexed bus |
GB9511800A GB2288894B (en) | 1992-12-29 | 1993-12-28 | Disturbance-free connection to time-divided bus |
AU58163/94A AU5816394A (en) | 1992-12-29 | 1993-12-28 | Disturbance-free connection to time-divided bus |
SE9502180A SE515782C2 (en) | 1992-12-29 | 1995-06-15 | Interference-free connection to a time-multiplex bus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI925921A FI92449C (en) | 1992-12-29 | 1992-12-29 | Uninterrupted connection to the time division bus |
FI925921 | 1992-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994015298A1 true WO1994015298A1 (en) | 1994-07-07 |
Family
ID=8536476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI1993/000557 WO1994015298A1 (en) | 1992-12-29 | 1993-12-28 | Disturbance-free connection to time-divided bus |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU5816394A (en) |
DE (1) | DE4396777T1 (en) |
FI (1) | FI92449C (en) |
GB (1) | GB2288894B (en) |
SE (1) | SE515782C2 (en) |
WO (1) | WO1994015298A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999011026A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Three-state output in a part of a cross-connecting device |
WO1999011029A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Bus architecture of a cross-connect device |
WO1999011027A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Common architecture for a cross-connecting processor |
WO1999011028A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Method and apparatus for including control channels in a data stream |
WO1999013618A2 (en) * | 1997-08-26 | 1999-03-18 | Nokia Networks Oy | Automatic conditional cross-connection |
US6081733A (en) * | 1997-04-16 | 2000-06-27 | Motorola, Inc. | Communication control apparatus and method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949334A (en) * | 1989-04-21 | 1990-08-14 | Alcatel Na, Inc. | Protected information transfer system |
US5157771A (en) * | 1988-06-08 | 1992-10-20 | Bull Hn Information Systems Inc. | Apparatus for hot removal from/insertion to a connection bus of a non removable media magnetic recording unit |
-
1992
- 1992-12-29 FI FI925921A patent/FI92449C/en active
-
1993
- 1993-12-28 WO PCT/FI1993/000557 patent/WO1994015298A1/en active Application Filing
- 1993-12-28 GB GB9511800A patent/GB2288894B/en not_active Expired - Lifetime
- 1993-12-28 AU AU58163/94A patent/AU5816394A/en not_active Abandoned
- 1993-12-28 DE DE4396777T patent/DE4396777T1/en not_active Withdrawn
-
1995
- 1995-06-15 SE SE9502180A patent/SE515782C2/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5157771A (en) * | 1988-06-08 | 1992-10-20 | Bull Hn Information Systems Inc. | Apparatus for hot removal from/insertion to a connection bus of a non removable media magnetic recording unit |
US4949334A (en) * | 1989-04-21 | 1990-08-14 | Alcatel Na, Inc. | Protected information transfer system |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Vol. 14, No. 136, P-1021; & JP,A,2 002 415 (SEIKO EPSON CORP), 8 January 1990. * |
PATENT ABSTRACTS OF JAPAN, Vol. 17, No. 280, P-1547; & JP,A,5 012 198 (NEC CORP), 22 January 1993. * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6081733A (en) * | 1997-04-16 | 2000-06-27 | Motorola, Inc. | Communication control apparatus and method |
WO1999011026A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Three-state output in a part of a cross-connecting device |
WO1999011029A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Bus architecture of a cross-connect device |
WO1999011027A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Common architecture for a cross-connecting processor |
WO1999011028A2 (en) * | 1997-08-26 | 1999-03-04 | Nokia Networks Oy | Method and apparatus for including control channels in a data stream |
WO1999013618A2 (en) * | 1997-08-26 | 1999-03-18 | Nokia Networks Oy | Automatic conditional cross-connection |
WO1999011028A3 (en) * | 1997-08-26 | 1999-05-20 | Nokia Telecommunications Oy | Method and apparatus for including control channels in a data stream |
WO1999011026A3 (en) * | 1997-08-26 | 1999-05-20 | Nokia Telecommunications Oy | Three-state output in a part of a cross-connecting device |
WO1999011027A3 (en) * | 1997-08-26 | 1999-05-20 | Nokia Telecommunications Oy | Common architecture for a cross-connecting processor |
WO1999011029A3 (en) * | 1997-08-26 | 1999-05-20 | Nokia Telecommunications Oy | Bus architecture of a cross-connect device |
WO1999013618A3 (en) * | 1997-08-26 | 1999-06-03 | Nokia Telecommunications Oy | Automatic conditional cross-connection |
Also Published As
Publication number | Publication date |
---|---|
SE515782C2 (en) | 2001-10-08 |
FI925921A0 (en) | 1992-12-29 |
GB2288894B (en) | 1996-10-09 |
SE9502180L (en) | 1995-06-15 |
DE4396777T1 (en) | 1995-12-07 |
AU5816394A (en) | 1994-07-19 |
GB2288894A (en) | 1995-11-01 |
FI92449C (en) | 1994-11-10 |
FI92449B (en) | 1994-07-29 |
SE9502180D0 (en) | 1995-06-15 |
GB9511800D0 (en) | 1995-08-23 |
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