GB2187005B - Timing system for a circuit tester - Google Patents

Timing system for a circuit tester

Info

Publication number
GB2187005B
GB2187005B GB8604312A GB8604312A GB2187005B GB 2187005 B GB2187005 B GB 2187005B GB 8604312 A GB8604312 A GB 8604312A GB 8604312 A GB8604312 A GB 8604312A GB 2187005 B GB2187005 B GB 2187005B
Authority
GB
United Kingdom
Prior art keywords
timing system
circuit tester
tester
circuit
timing
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 - Fee Related
Application number
GB8604312A
Other versions
GB8604312D0 (en
GB2187005A (en
Inventor
Ian Heaps
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.)
CIRRUS DESIGNS Ltd
Original Assignee
CIRRUS DESIGNS 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 CIRRUS DESIGNS Ltd filed Critical CIRRUS DESIGNS Ltd
Priority to GB8604312A priority Critical patent/GB2187005B/en
Publication of GB8604312D0 publication Critical patent/GB8604312D0/en
Publication of GB2187005A publication Critical patent/GB2187005A/en
Application granted granted Critical
Publication of GB2187005B publication Critical patent/GB2187005B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/319—Tester hardware, i.e. output processing circuits
    • G01R31/31917—Stimuli generation or application of test patterns to the device under test [DUT]
    • G01R31/31922—Timing generation or clock distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Tests Of Electronic Circuits (AREA)
GB8604312A 1986-02-21 1986-02-21 Timing system for a circuit tester Expired - Fee Related GB2187005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8604312A GB2187005B (en) 1986-02-21 1986-02-21 Timing system for a circuit tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8604312A GB2187005B (en) 1986-02-21 1986-02-21 Timing system for a circuit tester

Publications (3)

Publication Number Publication Date
GB8604312D0 GB8604312D0 (en) 1986-03-26
GB2187005A GB2187005A (en) 1987-08-26
GB2187005B true GB2187005B (en) 1990-07-18

Family

ID=10593441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8604312A Expired - Fee Related GB2187005B (en) 1986-02-21 1986-02-21 Timing system for a circuit tester

Country Status (1)

Country Link
GB (1) GB2187005B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG49826A1 (en) * 1992-12-22 1998-06-15 Motorola Inc Clock signal conditioning circuit
JPH06195147A (en) * 1992-12-23 1994-07-15 Fujitsu Ltd Clock contrller

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764992A (en) * 1972-02-14 1973-10-09 Bell Telephone Labor Inc Program-variable clock pulse generator
GB2010552A (en) * 1977-12-19 1979-06-27 Ibm Clock pulse circuits
GB2049334A (en) * 1979-05-07 1980-12-17 Honeywell Inf Systems Delay line timing generator
EP0136204A2 (en) * 1983-08-01 1985-04-03 FAIRCHILD CAMERA & INSTRUMENT CORPORATION Control of signal timing apparatus in automatic test systems using minimal memory
EP0163875A1 (en) * 1984-06-08 1985-12-11 International Business Machines Corporation Apparatus and method for stabilizing the frequency of a clock signal generated by an on-chip clock generator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764992A (en) * 1972-02-14 1973-10-09 Bell Telephone Labor Inc Program-variable clock pulse generator
GB2010552A (en) * 1977-12-19 1979-06-27 Ibm Clock pulse circuits
GB2049334A (en) * 1979-05-07 1980-12-17 Honeywell Inf Systems Delay line timing generator
EP0136204A2 (en) * 1983-08-01 1985-04-03 FAIRCHILD CAMERA & INSTRUMENT CORPORATION Control of signal timing apparatus in automatic test systems using minimal memory
EP0136207A1 (en) * 1983-08-01 1985-04-03 FAIRCHILD CAMERA & INSTRUMENT CORPORATION Test period generator for automatic test equipment
EP0163875A1 (en) * 1984-06-08 1985-12-11 International Business Machines Corporation Apparatus and method for stabilizing the frequency of a clock signal generated by an on-chip clock generator

Also Published As

Publication number Publication date
GB8604312D0 (en) 1986-03-26
GB2187005A (en) 1987-08-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee