TW200631323A - Digital processor with pulse width modulation module having dynamically adjustable phase offset capability, high speed operation and simultaneous update of multiple pulse width modulation duty cycle registers - Google Patents

Digital processor with pulse width modulation module having dynamically adjustable phase offset capability, high speed operation and simultaneous update of multiple pulse width modulation duty cycle registers

Info

Publication number
TW200631323A
TW200631323A TW094128762A TW94128762A TW200631323A TW 200631323 A TW200631323 A TW 200631323A TW 094128762 A TW094128762 A TW 094128762A TW 94128762 A TW94128762 A TW 94128762A TW 200631323 A TW200631323 A TW 200631323A
Authority
TW
Taiwan
Prior art keywords
pwm
pulse width
width modulation
duty cycle
high speed
Prior art date
Application number
TW094128762A
Other languages
English (en)
Other versions
TWI355143B (en
Inventor
Bryan Kris
Original Assignee
Microchip Tech 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 Tech Inc filed Critical Microchip Tech Inc
Publication of TW200631323A publication Critical patent/TW200631323A/zh
Application granted granted Critical
Publication of TWI355143B publication Critical patent/TWI355143B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Dc-Dc Converters (AREA)
  • Pulse Circuits (AREA)
  • Analogue/Digital Conversion (AREA)
  • Inverter Devices (AREA)
TW094128762A 2004-08-23 2005-08-23 Digital processor with pulse width modulation modu TWI355143B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60371804P 2004-08-23 2004-08-23
US10/986,255 US7376182B2 (en) 2004-08-23 2004-11-10 Digital processor with pulse width modulation module having dynamically adjustable phase offset capability, high speed operation and simultaneous update of multiple pulse width modulation duty cycle registers

Publications (2)

Publication Number Publication Date
TW200631323A true TW200631323A (en) 2006-09-01
TWI355143B TWI355143B (en) 2011-12-21

Family

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Family Applications (7)

Application Number Title Priority Date Filing Date
TW100119267A TWI435546B (zh) 2004-08-23 2005-08-23 用於產生一相位補償脈波寬度調變(pwm)信號之裝置與方法
TW100119276A TWI465043B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新
TW100119271A TWI462481B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新
TW100119275A TWI465042B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新
TW100119273A TWI465041B (zh) 2004-08-23 2005-08-23 用於產生電流重置模式脈波寬度調變之裝置及方法
TW100119315A TWI465044B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新
TW094128762A TWI355143B (en) 2004-08-23 2005-08-23 Digital processor with pulse width modulation modu

Family Applications Before (6)

Application Number Title Priority Date Filing Date
TW100119267A TWI435546B (zh) 2004-08-23 2005-08-23 用於產生一相位補償脈波寬度調變(pwm)信號之裝置與方法
TW100119276A TWI465043B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新
TW100119271A TWI462481B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新
TW100119275A TWI465042B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新
TW100119273A TWI465041B (zh) 2004-08-23 2005-08-23 用於產生電流重置模式脈波寬度調變之裝置及方法
TW100119315A TWI465044B (zh) 2004-08-23 2005-08-23 含有脈波寬度調變模組之數位處理器，該模組具有動態可調整的相位補償能力、高速運算及多脈波寬度調變工作週期暫存器之同步更新

Country Status (7)

Country Link
US (7) US7376182B2 (zh)
EP (1) EP1787391B1 (zh)
CN (5) CN101777915B (zh)
AT (1) ATE429073T1 (zh)
DE (1) DE602005013978D1 (zh)
TW (7) TWI435546B (zh)
WO (1) WO2006023427A2 (zh)

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TWI556583B (zh) * 2011-09-29 2016-11-01 微晶片科技公司 同步多頻率脈衝寬度調變產生器
TWI563386B (en) * 2012-02-01 2016-12-21 Microchip Tech Inc Microcontroller comprising timebase and method for providing a synchronization or trigger signal within mircrocontroller
TWI571060B (zh) * 2011-09-29 2017-02-11 微晶片科技公司 重覆單一循環脈衝寬度調變之產生

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TWI571060B (zh) * 2011-09-29 2017-02-11 微晶片科技公司 重覆單一循環脈衝寬度調變之產生
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