JPS56147218A - System start control circuit by time counting signal - Google Patents

System start control circuit by time counting signal

Info

Publication number
JPS56147218A
JPS56147218A JP5201580A JP5201580A JPS56147218A JP S56147218 A JPS56147218 A JP S56147218A JP 5201580 A JP5201580 A JP 5201580A JP 5201580 A JP5201580 A JP 5201580A JP S56147218 A JPS56147218 A JP S56147218A
Authority
JP
Japan
Prior art keywords
circuit
signal
time counting
register
signals
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
JP5201580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329234B2 (enrdf_load_stackoverflow
Inventor
Yoshikazu Nishiura
Takiji Mineyama
Kazuo Inoue
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP5201580A priority Critical patent/JPS56147218A/ja
Priority to US06/254,543 priority patent/US4463440A/en
Publication of JPS56147218A publication Critical patent/JPS56147218A/ja
Publication of JPS6329234B2 publication Critical patent/JPS6329234B2/ja
Granted 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
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/06—Clock generators producing several clock signals
    • 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
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Calculators And Similar Devices (AREA)
  • Executing Machine-Instructions (AREA)
JP5201580A 1980-04-15 1980-04-18 System start control circuit by time counting signal Granted JPS56147218A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5201580A JPS56147218A (en) 1980-04-18 1980-04-18 System start control circuit by time counting signal
US06/254,543 US4463440A (en) 1980-04-15 1981-04-15 System clock generator in integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5201580A JPS56147218A (en) 1980-04-18 1980-04-18 System start control circuit by time counting signal

Publications (2)

Publication Number Publication Date
JPS56147218A true JPS56147218A (en) 1981-11-16
JPS6329234B2 JPS6329234B2 (enrdf_load_stackoverflow) 1988-06-13

Family

ID=12902980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5201580A Granted JPS56147218A (en) 1980-04-15 1980-04-18 System start control circuit by time counting signal

Country Status (1)

Country Link
JP (1) JPS56147218A (enrdf_load_stackoverflow)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925060A (enrdf_load_stackoverflow) * 1972-04-30 1974-03-06
JPS5082952A (enrdf_load_stackoverflow) * 1973-11-24 1975-07-04
JPS5086940A (enrdf_load_stackoverflow) * 1973-12-03 1975-07-12
JPS5168144A (enrdf_load_stackoverflow) * 1974-10-30 1976-06-12 Motorola Inc
JPS53129688A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Timing system
JPS53143368A (en) * 1977-05-20 1978-12-13 Seiko Instr & Electronics Ltd Electronic watch
JPS53146666A (en) * 1977-05-26 1978-12-20 Seiko Instr & Electronics Ltd Watch logic circuit
JPS5667452A (en) * 1979-11-05 1981-06-06 Seiko Epson Corp Microprogram control circuit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925060A (enrdf_load_stackoverflow) * 1972-04-30 1974-03-06
JPS5082952A (enrdf_load_stackoverflow) * 1973-11-24 1975-07-04
JPS5086940A (enrdf_load_stackoverflow) * 1973-12-03 1975-07-12
JPS5168144A (enrdf_load_stackoverflow) * 1974-10-30 1976-06-12 Motorola Inc
JPS53129688A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Timing system
JPS53143368A (en) * 1977-05-20 1978-12-13 Seiko Instr & Electronics Ltd Electronic watch
JPS53146666A (en) * 1977-05-26 1978-12-20 Seiko Instr & Electronics Ltd Watch logic circuit
JPS5667452A (en) * 1979-11-05 1981-06-06 Seiko Epson Corp Microprogram control circuit

Also Published As

Publication number Publication date
JPS6329234B2 (enrdf_load_stackoverflow) 1988-06-13

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