IT1200896B - Circuito di risincronizzazione di segnali impulsivi,particolarmente per periferiche di microprocessori - Google Patents

Circuito di risincronizzazione di segnali impulsivi,particolarmente per periferiche di microprocessori

Info

Publication number
IT1200896B
IT1200896B IT23254/85A IT2325485A IT1200896B IT 1200896 B IT1200896 B IT 1200896B IT 23254/85 A IT23254/85 A IT 23254/85A IT 2325485 A IT2325485 A IT 2325485A IT 1200896 B IT1200896 B IT 1200896B
Authority
IT
Italy
Prior art keywords
synchronization
circuit
impulsive signals
microprocessor peripherals
peripherals
Prior art date
Application number
IT23254/85A
Other languages
English (en)
Other versions
IT8523254A0 (it
Inventor
Vittorio Masina
Original Assignee
Sgs Microelettronica Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sgs Microelettronica Spa filed Critical Sgs Microelettronica Spa
Priority to IT23254/85A priority Critical patent/IT1200896B/it
Publication of IT8523254A0 publication Critical patent/IT8523254A0/it
Priority to GB8629610A priority patent/GB2185369B/en
Priority to FR8617676A priority patent/FR2591776B1/fr
Priority to US06/943,199 priority patent/US4811282A/en
Priority to DE3643384A priority patent/DE3643384C2/de
Application granted granted Critical
Publication of IT1200896B publication Critical patent/IT1200896B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/423—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with synchronous protocol
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
    • G06F13/4243—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with synchronous protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/005—Correction by an elastic buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Logic Circuits (AREA)
  • Dram (AREA)
IT23254/85A 1985-12-18 1985-12-18 Circuito di risincronizzazione di segnali impulsivi,particolarmente per periferiche di microprocessori IT1200896B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT23254/85A IT1200896B (it) 1985-12-18 1985-12-18 Circuito di risincronizzazione di segnali impulsivi,particolarmente per periferiche di microprocessori
GB8629610A GB2185369B (en) 1985-12-18 1986-12-11 Retiming circuit for pulse signals, particularly for microprocessor peripherals
FR8617676A FR2591776B1 (fr) 1985-12-18 1986-12-17 Circuit de resynchronisation de signaux pulses, en particulier pour peripheriques de microprocesseurs
US06/943,199 US4811282A (en) 1985-12-18 1986-12-18 Retiming circuit for pulse signals, particularly for microprocessor peripherals
DE3643384A DE3643384C2 (de) 1985-12-18 1986-12-18 Schaltung zum Resynchronisieren von Impulssignalen, insbesondere für die Peripherie eines Mikroprozessors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23254/85A IT1200896B (it) 1985-12-18 1985-12-18 Circuito di risincronizzazione di segnali impulsivi,particolarmente per periferiche di microprocessori

Publications (2)

Publication Number Publication Date
IT8523254A0 IT8523254A0 (it) 1985-12-18
IT1200896B true IT1200896B (it) 1989-01-27

Family

ID=11205343

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23254/85A IT1200896B (it) 1985-12-18 1985-12-18 Circuito di risincronizzazione di segnali impulsivi,particolarmente per periferiche di microprocessori

Country Status (5)

Country Link
US (1) US4811282A (it)
DE (1) DE3643384C2 (it)
FR (1) FR2591776B1 (it)
GB (1) GB2185369B (it)
IT (1) IT1200896B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185768A (en) * 1990-10-09 1993-02-09 International Business Machines Corporation Digital integrating clock extractor
DE19629869C2 (de) * 1995-08-01 2003-02-13 Schlumberger Technologies Inc Verfahren und Vorrichtung zum Ausfluchten der relativen Phase von asychronen Taktsignalen
JP3211952B2 (ja) * 1998-05-28 2001-09-25 日本電気株式会社 同期化回路
US6317842B1 (en) * 1999-02-16 2001-11-13 Qlogic Corporation Method and circuit for receiving dual edge clocked data
DE60006812D1 (de) * 2000-04-17 2004-01-08 Italtel Spa Schaltung zur synchronisation von impulsen, die im jeweils anderen geltungsbereich zweier verschiedener taktsignale erzeugt werden
US7111228B1 (en) 2002-05-07 2006-09-19 Marvell International Ltd. System and method for performing parity checks in disk storage system
US7007114B1 (en) * 2003-01-31 2006-02-28 Qlogic Corporation System and method for padding data blocks and/or removing padding from data blocks in storage controllers
US7287102B1 (en) 2003-01-31 2007-10-23 Marvell International Ltd. System and method for concatenating data
US7219182B2 (en) * 2003-03-10 2007-05-15 Marvell International Ltd. Method and system for using an external bus controller in embedded disk controllers
US7039771B1 (en) 2003-03-10 2006-05-02 Marvell International Ltd. Method and system for supporting multiple external serial port devices using a serial port controller in embedded disk controllers
US7064915B1 (en) 2003-03-10 2006-06-20 Marvell International Ltd. Method and system for collecting servo field data from programmable devices in embedded disk controllers
US7099963B2 (en) * 2003-03-10 2006-08-29 Qlogic Corporation Method and system for monitoring embedded disk controller components
US7492545B1 (en) 2003-03-10 2009-02-17 Marvell International Ltd. Method and system for automatic time base adjustment for disk drive servo controllers
US7870346B2 (en) * 2003-03-10 2011-01-11 Marvell International Ltd. Servo controller interface module for embedded disk controllers
US7526691B1 (en) 2003-10-15 2009-04-28 Marvell International Ltd. System and method for using TAP controllers
US7139150B2 (en) * 2004-02-10 2006-11-21 Marvell International Ltd. Method and system for head position control in embedded disk drive controllers
US7120084B2 (en) 2004-06-14 2006-10-10 Marvell International Ltd. Integrated memory controller
US8166217B2 (en) * 2004-06-28 2012-04-24 Marvell International Ltd. System and method for reading and writing data using storage controllers
US8032674B2 (en) * 2004-07-19 2011-10-04 Marvell International Ltd. System and method for controlling buffer memory overflow and underflow conditions in storage controllers
US9201599B2 (en) * 2004-07-19 2015-12-01 Marvell International Ltd. System and method for transmitting data in storage controllers
US7757009B2 (en) * 2004-07-19 2010-07-13 Marvell International Ltd. Storage controllers with dynamic WWN storage modules and methods for managing data and connections between a host and a storage device
US7386661B2 (en) 2004-10-13 2008-06-10 Marvell International Ltd. Power save module for storage controllers
US7240267B2 (en) 2004-11-08 2007-07-03 Marvell International Ltd. System and method for conducting BIST operations
US7802026B2 (en) * 2004-11-15 2010-09-21 Marvell International Ltd. Method and system for processing frames in storage controllers
US7609468B2 (en) * 2005-04-06 2009-10-27 Marvell International Ltd. Method and system for read gate timing control for storage controllers
US8066128B2 (en) 2007-08-28 2011-11-29 Smart Systems, Inc. Integrated shelf allocation management system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138613A (en) * 1974-08-14 1979-02-06 Kabushiki Kaisha Daini Seikosha Switching circuit
DE2848803A1 (de) * 1978-11-10 1980-05-22 Bosch Gmbh Robert Schaltungsanordnung zur uebertragung eines digitalen datensignals
FR2448257A1 (fr) * 1979-02-05 1980-08-29 Trt Telecom Radio Electr Dispositif de resynchronisation rapide d'une horloge
FR2452828A1 (fr) * 1979-03-26 1980-10-24 Materiel Telephonique Dispositif de reconstitution d'horloge
US4317053A (en) * 1979-12-05 1982-02-23 Motorola, Inc. High speed synchronization circuit
DE3106183A1 (de) * 1981-02-19 1982-09-02 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur fehlerfreien synchronisation asynchroner impulse
US4387341A (en) * 1981-05-13 1983-06-07 Rca Corporation Multi-purpose retimer driver
US4583007A (en) * 1983-05-13 1986-04-15 At&T Bell Laboratories Failsafe decision circuit

Also Published As

Publication number Publication date
GB2185369A (en) 1987-07-15
US4811282A (en) 1989-03-07
GB2185369B (en) 1989-10-18
FR2591776A1 (fr) 1987-06-19
DE3643384C2 (de) 1994-07-28
GB8629610D0 (en) 1987-01-21
FR2591776B1 (fr) 1988-07-22
DE3643384A1 (de) 1987-07-02
IT8523254A0 (it) 1985-12-18

Similar Documents

Publication Publication Date Title
IT1200896B (it) Circuito di risincronizzazione di segnali impulsivi,particolarmente per periferiche di microprocessori
MX9202933A (es) Derivados de tiazolidindiona.
GB8522821D0 (en) Frequency referencing system
EP0195212A3 (en) Novel peptidase inhibitors
GB8625108D0 (en) Chlorination of carbohydrates
ZA868269B (en) Dipamine-beta-hydroxylase inhibitors
MX163267B (es) Procedimiento mejorado para hidrolizar almidon
GB8506174D0 (en) 4-amino-6 7-dimethoxy-2-piperazin-1-ylquinazoline derivatives
GB2176281B (en) Optical signal processor
ZW9087A1 (en) Dopamine-b-hydroxylase inhibitors
MX9203229A (es) Derivados de lankacidina.
FI863528A0 (fi) Anordning foer framstaellning av mineralull.
GB8511623D0 (en) Heteroanalogs of imidazobenzodiazepines
GR860362B (en) Dopamine -b-hydroxylase inhibitors
DE3666950D1 (en) P-hydroxybenzoic acid derivatives
EP0192463A3 (en) Stabilization of developed electrophoregrams
GB2171284B (en) Propagation cloches
IE862859L (en) INHIBITORS OF DOPAMINE-ß-HYDROXYLASE
DK512685A (da) Styrekredsloeb
KR870003553Y1 (en) The edge of harrow for power-tiller
IE852463L (en) Cyclopentane derivatives
IE852254L (en) Salicylamide derivatives
IE853274L (en) Detection of htlv-iii
BR8505871A (pt) Conjunto de comedouros
GB8506942D0 (en) Detection of viruses

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227