TW200518461A - Pulse-based flip-flop - Google Patents

Pulse-based flip-flop

Info

Publication number
TW200518461A
TW200518461A TW093135407A TW93135407A TW200518461A TW 200518461 A TW200518461 A TW 200518461A TW 093135407 A TW093135407 A TW 093135407A TW 93135407 A TW93135407 A TW 93135407A TW 200518461 A TW200518461 A TW 200518461A
Authority
TW
Taiwan
Prior art keywords
signal
clock
pulse
clock pulse
variable delay
Prior art date
Application number
TW093135407A
Other languages
Chinese (zh)
Other versions
TWI321902B (en
Inventor
Min-Su Kim
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of TW200518461A publication Critical patent/TW200518461A/en
Application granted granted Critical
Publication of TWI321902B publication Critical patent/TWI321902B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H11/00—Belts, strips or combs for massage purposes
    • A61H11/02—Massage devices with strips oscillating lengthwise
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/006—Percussion or tapping massage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165—Wearable interfaces
    • A61H2201/1652—Harness
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/08—Trunk
    • A61H2205/083—Abdomen

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulse Circuits (AREA)

Abstract

A pulse-based flip-flop that latches a data input signal to convert the data input signal into a data output signal in response to a clock signal. The pulse-based flip-flop comprises a latch that latches the data input signal in response to a first clock pulse signal and a second clock pulse signal and a pulse generator including a NAND gate, a variable delay, and a first inverter, the pulse generator receives the clock signal to generate the first clock pulse signal and the second clock pulse signal. The NAND gate receives the clock signal and an output signal of the variable delay and outputs the second clock pulse signal. The first inverter receives the first clock pulse signal and outputs the second clock pulse signal. The variable delay receives the clock signal and the second clock pulse, and an output signal of the variable delay feeds back to the NAND gate.
TW093135407A 2003-11-27 2004-11-18 Pulse-based flip-flop TWI321902B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20030084965 2003-11-27
KR1020040018004A KR20050051529A (en) 2003-11-27 2004-03-17 Pulse-based high speed low power flip-flop

Publications (2)

Publication Number Publication Date
TW200518461A true TW200518461A (en) 2005-06-01
TWI321902B TWI321902B (en) 2010-03-11

Family

ID=38666740

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093135407A TWI321902B (en) 2003-11-27 2004-11-18 Pulse-based flip-flop

Country Status (2)

Country Link
KR (1) KR20050051529A (en)
TW (1) TWI321902B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8952740B2 (en) 2013-02-01 2015-02-10 Industrial Technology Research Institute Pulsed latching apparatus and method for generating pulse signal of pulsed latch thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100706837B1 (en) * 2006-06-08 2007-04-13 주식회사 하이닉스반도체 Flip-flop circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8952740B2 (en) 2013-02-01 2015-02-10 Industrial Technology Research Institute Pulsed latching apparatus and method for generating pulse signal of pulsed latch thereof

Also Published As

Publication number Publication date
TWI321902B (en) 2010-03-11
KR20050051529A (en) 2005-06-01

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