GB1363924A - Digital data processing systems having a signal distribution sys tem - Google Patents

Digital data processing systems having a signal distribution sys tem

Info

Publication number
GB1363924A
GB1363924A GB4791371A GB4791371A GB1363924A GB 1363924 A GB1363924 A GB 1363924A GB 4791371 A GB4791371 A GB 4791371A GB 4791371 A GB4791371 A GB 4791371A GB 1363924 A GB1363924 A GB 1363924A
Authority
GB
United Kingdom
Prior art keywords
impedance
line
cards
mother board
various layers
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
Application number
GB4791371A
Other languages
English (en)
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1363924A publication Critical patent/GB1363924A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dc Digital Transmission (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
GB4791371A 1970-11-02 1971-10-14 Digital data processing systems having a signal distribution sys tem Expired GB1363924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8601470A 1970-11-02 1970-11-02

Publications (1)

Publication Number Publication Date
GB1363924A true GB1363924A (en) 1974-08-21

Family

ID=22195571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4791371A Expired GB1363924A (en) 1970-11-02 1971-10-14 Digital data processing systems having a signal distribution sys tem

Country Status (5)

Country Link
US (1) US3657701A (enExample)
JP (1) JPS5235969B1 (enExample)
FR (1) FR2113446A5 (enExample)
GB (1) GB1363924A (enExample)
NL (1) NL7115068A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545929B2 (enExample) * 1972-12-25 1979-03-23
US3863024A (en) * 1973-12-26 1975-01-28 Ibm Directional coupled data transmission system
US3992686A (en) * 1975-07-24 1976-11-16 The Singer Company Backplane transmission line system
SE423777B (sv) * 1980-09-29 1982-05-24 Asea Ab Elektrisk utrustning innefattande ett antal samarbetande kretskort
US4511950A (en) * 1983-06-27 1985-04-16 Northern Telecom Limited Backpanel assemblies
US4685032A (en) * 1985-07-01 1987-08-04 Honeywell Information Systems Inc. Integrated backplane
US4700274A (en) * 1987-02-05 1987-10-13 Gte Laboratories, Incorporated Ring-connected circuit module assembly
US5296748A (en) * 1992-06-24 1994-03-22 Network Systems Corporation Clock distribution system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237164A (en) * 1962-06-29 1966-02-22 Control Data Corp Digital communication system for transferring digital information between a plurality of data processing devices
US3519959A (en) * 1966-03-24 1970-07-07 Burroughs Corp Integral electrical power distribution network and component mounting plane
US3438029A (en) * 1967-06-30 1969-04-08 Texas Instruments Inc Distributive manifold
FR1552207A (enExample) * 1967-11-22 1969-01-03

Also Published As

Publication number Publication date
JPS479654A (enExample) 1972-05-18
FR2113446A5 (enExample) 1972-06-23
JPS5235969B1 (enExample) 1977-09-12
US3657701A (en) 1972-04-18
NL7115068A (enExample) 1972-05-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years