NL191134C - Memory address scanning circuit. - Google Patents

Memory address scanning circuit.

Info

Publication number
NL191134C
NL191134C NL7905797A NL7905797A NL191134C NL 191134 C NL191134 C NL 191134C NL 7905797 A NL7905797 A NL 7905797A NL 7905797 A NL7905797 A NL 7905797A NL 191134 C NL191134 C NL 191134C
Authority
NL
Netherlands
Prior art keywords
memory address
scanning circuit
address scanning
circuit
memory
Prior art date
Application number
NL7905797A
Other languages
Dutch (nl)
Other versions
NL7905797A (en
NL191134B (en
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of NL7905797A publication Critical patent/NL7905797A/en
Publication of NL191134B publication Critical patent/NL191134B/en
Application granted granted Critical
Publication of NL191134C publication Critical patent/NL191134C/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
    • H03J5/0281—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer the digital values being held in an auxiliary non erasable memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Communication Control (AREA)
  • Pulse Circuits (AREA)
NL7905797A 1978-07-29 1979-07-26 Memory address scanning circuit. NL191134C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9282078A JPS5522225A (en) 1978-07-29 1978-07-29 Memory scan device
JP9282078 1978-07-29

Publications (3)

Publication Number Publication Date
NL7905797A NL7905797A (en) 1980-01-31
NL191134B NL191134B (en) 1994-09-01
NL191134C true NL191134C (en) 1995-02-01

Family

ID=14065057

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7905797A NL191134C (en) 1978-07-29 1979-07-26 Memory address scanning circuit.

Country Status (6)

Country Link
JP (1) JPS5522225A (en)
AU (1) AU532363B2 (en)
DE (1) DE2930884A1 (en)
FR (1) FR2433807A1 (en)
GB (1) GB2027300B (en)
NL (1) NL191134C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114595U (en) * 1982-01-27 1983-08-05 日本電気株式会社 integrated circuit memory element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518712A (en) * 1975-08-28 1978-07-26 Sony Corp Channel selecting apparatus

Also Published As

Publication number Publication date
FR2433807B1 (en) 1984-12-28
NL7905797A (en) 1980-01-31
AU4931679A (en) 1980-01-31
NL191134B (en) 1994-09-01
DE2930884A1 (en) 1980-02-14
JPS5522225A (en) 1980-02-16
FR2433807A1 (en) 1980-03-14
DE2930884C2 (en) 1990-05-17
JPS6120952B2 (en) 1986-05-24
GB2027300B (en) 1982-11-10
GB2027300A (en) 1980-02-13
AU532363B2 (en) 1983-09-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960201