ES2154346T3 - Microcontrolador con multiples funciones de temporizacion disponibles en un unico modulo periferico. - Google Patents

Microcontrolador con multiples funciones de temporizacion disponibles en un unico modulo periferico.

Info

Publication number
ES2154346T3
ES2154346T3 ES95931545T ES95931545T ES2154346T3 ES 2154346 T3 ES2154346 T3 ES 2154346T3 ES 95931545 T ES95931545 T ES 95931545T ES 95931545 T ES95931545 T ES 95931545T ES 2154346 T3 ES2154346 T3 ES 2154346T3
Authority
ES
Spain
Prior art keywords
chip
event
microcontroller
wave
timer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95931545T
Other languages
English (en)
Inventor
Sumit K Mitra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microchip Technology Inc
Original Assignee
Microchip Technology Inc
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 Microchip Technology Inc filed Critical Microchip Technology Inc
Application granted granted Critical
Publication of ES2154346T3 publication Critical patent/ES2154346T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
    • G06F15/7814—Specially adapted for real time processing, e.g. comprising hardware timers
    • 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
    • G06F9/22—Microcontrol or microprogram arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Microcomputers (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

UN CHIP (10) MICROCONTROLADOR CONTROLA UN SISTEMA EXTERNO CON EL CUAL SE INSTALA EL DISPOSITIVO E INCLUYE UN MODULO (CCP1, CCP2) DE FUNCION DE TIEMPO UNIVERSAL EN UN CHIP PERIFERICO CON UN REGISTRO (30) PARA ALMACENAMIENTO DE UN VALOR SELECCIONADO PARA SIGNIFICACION DE UN ACONTECIMIENTO DISTINTO EN FORMA DE ONDA. UN TEMPORIZADOR (32) GENERA UNA SERIE DE VALORES COMO UNA FUNCION DEL TIEMPO EN UNA MEDICION DEL VALOR SELECCIONADO PARA SIGNIFICAR EL ACONTECIMIENTO DE DISTINCION. EL REGISTRO (30) Y EL TEMPORIZADOR (32) ESTAN ACOPLADOS A UNA PATILLA (33) DEL CHIP (10) MICROCONTROLADOR SOBRE LA CUAL SE APLICAN LAS INDICADAS FORMAS DE ONDA. DE FORMA EQUITATIVA LOS VALORES EN EL TEMPORIZADOR (32) Y EN EL REGISTRO (30) SIGNIFICAN EL ACONTECIMIENTO COMO UNA CAPTURA O UNA COMPARACION DEL ACONTECIMIENTO EN FORMA DE ONDA, PARA GENERAR UNA INTERRUPCION A LA CPU. EL REGISTRO (30) ESTA DIVIDIDO DE FORMA SELECTIVA EN UN REGISTRO MAESTRO (30-L) Y UN REGISTRO ESCLAVO (30-H) SEPARADOS PARA SINCRONIZACION AUTOMATICA DE LA TRANSFERENCIA DE UN VALOR, QUE SE INTRODUCE DENTRO DEL REGISTRO (30-L) MAESTRO AL REGISTRO (30-H) ESCLAVO CON UN CONTORNO REPETITIVO DE LA FORMA DE ONDA, PARA PROPORCIONAR UNA MODULACION SELECTIVA DEL ANCHO DE PULSO DE LA FORMA DE ONDA.
ES95931545T 1994-08-31 1995-08-18 Microcontrolador con multiples funciones de temporizacion disponibles en un unico modulo periferico. Expired - Lifetime ES2154346T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/298,775 US5577235A (en) 1994-08-31 1994-08-31 Microcontroller with multiple timing functions available in a single peripheral module

Publications (1)

Publication Number Publication Date
ES2154346T3 true ES2154346T3 (es) 2001-04-01

Family

ID=23151968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95931545T Expired - Lifetime ES2154346T3 (es) 1994-08-31 1995-08-18 Microcontrolador con multiples funciones de temporizacion disponibles en un unico modulo periferico.

Country Status (7)

Country Link
US (1) US5577235A (es)
EP (1) EP0728331B1 (es)
JP (1) JP2773060B2 (es)
KR (1) KR0185034B1 (es)
DE (1) DE69519367T2 (es)
ES (1) ES2154346T3 (es)
WO (1) WO1996007135A1 (es)

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US6043762A (en) * 1998-05-05 2000-03-28 Fairchild Semiconductor Corp. Hardware bit coder
US6182235B1 (en) * 1998-12-30 2001-01-30 Dallas Semiconductor Corporation Microcontroller with a user configurable pulse width modulator
US6633989B1 (en) * 1999-11-30 2003-10-14 Lsi Logic Corporation Method and mechanism for synchronizing a slave's timer to a master's timer
US7176948B2 (en) 2000-04-12 2007-02-13 Honeywell International Inc. Method, apparatus and computer program product for controlling LED backlights and for improved pulse width modulation resolution
JP2004133719A (ja) * 2002-10-11 2004-04-30 Renesas Technology Corp マイクロコンピュータ
DE10322215B4 (de) * 2003-05-16 2005-11-24 Sennheiser Electronic Gmbh & Co. Kg Übertragungsvorrichtung für stereophone Audiosignale
US20110209431A1 (en) * 2006-12-20 2011-09-01 Jochu Thchnology Co., Ltd. Easy-to-be-assembled double-face bezel structure and assembling method thereof
TWI322570B (en) * 2006-12-27 2010-03-21 Holtek Semiconductor Inc Pool counting circuit of a microcontroller and the pool counting method thereof
US8494470B2 (en) 2008-11-25 2013-07-23 Silicon Laboratories Inc. Integrated receivers and integrated circuit having integrated inductors
GB201006392D0 (en) * 2010-04-16 2010-06-02 Dyson Technology Ltd Controller for a brushless motor
GB201006391D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless permanent-magnet motor
GB201006398D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006388D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of brushless motor
GB201006390D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006397D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006386D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006395D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006387D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB201006396D0 (en) 2010-04-16 2010-06-02 Dyson Technology Ltd Control of a brushless motor
GB2484289B (en) 2010-10-04 2013-11-20 Dyson Technology Ltd Control of an electrical machine
US8983417B2 (en) 2012-01-03 2015-03-17 Silicon Laboratories Inc. Low-cost receiver using integrated inductors
US8725103B2 (en) 2012-01-03 2014-05-13 Silicon Laboratories Inc. Receiver including a tracking filter
TWI574148B (zh) * 2013-05-29 2017-03-11 緯創資通股份有限公司 嵌入式控制器及其省電控制方法
US9715387B2 (en) * 2015-06-05 2017-07-25 Renesas Electronics America Inc. Configurable event selection for microcontroller timer/counter unit control
CN109188967A (zh) * 2018-08-31 2019-01-11 桂林电子科技大学 一种基于片上网络的任意波形发生系统及波形发生方法

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US4881040A (en) * 1988-08-04 1989-11-14 Gte Government Systems Corporation Signal generator for producing accurately timed pulse groupings
JP2898774B2 (ja) * 1991-04-05 1999-06-02 富士通株式会社 パルス発生器
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US5248900A (en) * 1991-12-24 1993-09-28 Intel Corporation Time-sliced modular pulse-width modulation circuit

Also Published As

Publication number Publication date
JPH09500474A (ja) 1997-01-14
EP0728331A1 (en) 1996-08-28
EP0728331A4 (en) 1997-05-07
DE69519367T2 (de) 2001-06-13
JP2773060B2 (ja) 1998-07-09
EP0728331B1 (en) 2000-11-08
DE69519367D1 (de) 2000-12-14
WO1996007135A1 (en) 1996-03-07
KR0185034B1 (ko) 1999-05-15
US5577235A (en) 1996-11-19
KR960706122A (ko) 1996-11-08

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