FR2371824A1 - Circuits de bascules maitre-esclave et des moyens de tests adaptes - Google Patents

Circuits de bascules maitre-esclave et des moyens de tests adaptes

Info

Publication number
FR2371824A1
FR2371824A1 FR7734832A FR7734832A FR2371824A1 FR 2371824 A1 FR2371824 A1 FR 2371824A1 FR 7734832 A FR7734832 A FR 7734832A FR 7734832 A FR7734832 A FR 7734832A FR 2371824 A1 FR2371824 A1 FR 2371824A1
Authority
FR
France
Prior art keywords
master
flops
slave
slave flip
flip
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.)
Granted
Application number
FR7734832A
Other languages
English (en)
Other versions
FR2371824B1 (fr
Inventor
Toru Takahashi
Kodo Kimura
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of FR2371824A1 publication Critical patent/FR2371824A1/fr
Application granted granted Critical
Publication of FR2371824B1 publication Critical patent/FR2371824B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/289—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable of the master-slave type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/2865—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable ensuring a predetermined initial state when the supply voltage has been applied; storing the actual state when the supply voltage fails
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/288—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable using additional transistors in the input circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

La présente invention concerne des circuits de bascules maître-esclave et des moyens de tests adaptés. Un circuit logique 1 comprend plusieurs bascules maître-esclave et des moyens de tests adaptes. Un circuit logique 1 comprend plusieurs bascules maître-esclave et des moyens 4 pour fournir aux bascules maître M-FF et esclave S-FF comprises dans ce circuit de bascule maître-esclave des signaux d'horloge C mutuellement complémentaires. Il est prévu selon l'invention des moyens 5 pour produire sélectivement un signal de test T qui amène simultanément les bascules maître et esclave dans un état de validation et des moyens pour fournir ce signal de test aux bascules maître et esclave . Application à l'accélération des procédures de tests.
FR7734832A 1976-11-19 1977-11-18 Circuits de bascules maitre-esclave et des moyens de tests adaptes Granted FR2371824A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51138389A JPS5931892B2 (ja) 1976-11-19 1976-11-19 半導体集積回路

Publications (2)

Publication Number Publication Date
FR2371824A1 true FR2371824A1 (fr) 1978-06-16
FR2371824B1 FR2371824B1 (fr) 1982-11-12

Family

ID=15220790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734832A Granted FR2371824A1 (fr) 1976-11-19 1977-11-18 Circuits de bascules maitre-esclave et des moyens de tests adaptes

Country Status (3)

Country Link
US (1) US4156819A (fr)
JP (1) JPS5931892B2 (fr)
FR (1) FR2371824A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098872A1 (fr) * 1982-01-21 1984-01-25 Motorola, Inc. Circuit de remise a zero pour bascules de donnees
EP0147103A2 (fr) * 1983-12-05 1985-07-03 Texas Instruments Incorporated Réalisation MOS d'une bascule de registre à décalage
EP0270145A2 (fr) * 1986-12-05 1988-06-08 Advanced Micro Devices, Inc. Circuit logique à émetteurs couplés avec circuit de dérivation bascule de maintien/registre programmable par fusible

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336449A (en) * 1980-08-19 1982-06-22 George F. Heinrich Interface unit
JPS57107637A (en) * 1980-12-25 1982-07-05 Fujitsu Ltd Ecl integrated circuit
US4398211A (en) * 1981-01-07 1983-08-09 Young Ian T Solid state optical microscope
GB2154770B (en) * 1984-02-24 1987-01-28 Philips Nv Frequency divider
JPS60261211A (ja) * 1984-06-08 1985-12-24 Nec Corp マスタ−・スレ−ブ型フリツプ・フロツプ
US4757523A (en) * 1984-08-02 1988-07-12 Texas Instruments Incorporated High speed testing of integrated circuit
US4879680A (en) * 1985-10-18 1989-11-07 Texas Instruments Incorporated Multi-slave master-slave flip-flop
US5059819A (en) * 1986-12-26 1991-10-22 Hitachi, Ltd. Integrated logic circuit
GB2213008B (en) * 1987-11-30 1992-01-29 Plessey Co Plc Improvements in or relating to flip-flops
US4967151A (en) * 1988-08-17 1990-10-30 International Business Machines Corporation Method and apparatus for detecting faults in differential current switching logic circuits
JPH0313116A (ja) * 1989-06-12 1991-01-22 Nec Corp フリップフロップ回路
US5172011A (en) * 1989-06-30 1992-12-15 Digital Equipment Corporation Latch circuit and method with complementary clocking and level sensitive scan capability

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523252A (en) * 1967-04-26 1970-08-04 Ind Bull General Electric Sa S Transfer-storage stages for shift registers and like arrangements
US3821724A (en) * 1973-07-12 1974-06-28 Gte Sylvania Inc Temporary storage apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051700A (fr) * 1962-12-08
US3454935A (en) * 1966-06-28 1969-07-08 Honeywell Inc High-speed dual-rank flip-flop
US3440449A (en) * 1966-12-07 1969-04-22 Motorola Inc Gated dc coupled j-k flip-flop
US3617776A (en) * 1969-03-13 1971-11-02 Motorola Inc Master slave flip-flop
US3609569A (en) * 1970-07-09 1971-09-28 Solid State Scient Devices Cor Logic system
US3673397A (en) * 1970-10-02 1972-06-27 Singer Co Circuit tester
US3728561A (en) * 1971-02-02 1973-04-17 Motorola Inc High speed master-slave flip-flop frequency divider
US3878405A (en) * 1972-07-13 1975-04-15 Teradyne Inc Switching circuitry for logical testing of network connections
US3814953A (en) * 1972-12-29 1974-06-04 Ibm Master-slave binary divider circuit
US3873818A (en) * 1973-10-29 1975-03-25 Ibm Electronic tester for testing devices having a high circuit density
US3917961A (en) * 1974-06-03 1975-11-04 Motorola Inc Current switch emitter follower master-slave flip-flop

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523252A (en) * 1967-04-26 1970-08-04 Ind Bull General Electric Sa S Transfer-storage stages for shift registers and like arrangements
US3821724A (en) * 1973-07-12 1974-06-28 Gte Sylvania Inc Temporary storage apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098872A1 (fr) * 1982-01-21 1984-01-25 Motorola, Inc. Circuit de remise a zero pour bascules de donnees
EP0098872A4 (fr) * 1982-01-21 1986-07-17 Motorola Inc Circuit de remise a zero pour bascules de donnees.
EP0147103A2 (fr) * 1983-12-05 1985-07-03 Texas Instruments Incorporated Réalisation MOS d'une bascule de registre à décalage
EP0147103A3 (en) * 1983-12-05 1988-03-30 Texas Instruments Incorporated Mos implementation of shift register latch
EP0270145A2 (fr) * 1986-12-05 1988-06-08 Advanced Micro Devices, Inc. Circuit logique à émetteurs couplés avec circuit de dérivation bascule de maintien/registre programmable par fusible
EP0270145A3 (en) * 1986-12-05 1990-08-22 Advanced Micro Devices, Inc. Emitter coupled logic circuit having fuse programmable latch/register bypass

Also Published As

Publication number Publication date
JPS5363961A (en) 1978-06-07
JPS5931892B2 (ja) 1984-08-04
US4156819A (en) 1979-05-29
FR2371824B1 (fr) 1982-11-12

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