JPS60192027U - microprocessor clock circuit - Google Patents
microprocessor clock circuitInfo
- Publication number
- JPS60192027U JPS60192027U JP8016584U JP8016584U JPS60192027U JP S60192027 U JPS60192027 U JP S60192027U JP 8016584 U JP8016584 U JP 8016584U JP 8016584 U JP8016584 U JP 8016584U JP S60192027 U JPS60192027 U JP S60192027U
- Authority
- JP
- Japan
- Prior art keywords
- clock circuit
- microprocessor
- microprocessor clock
- voltage
- phase
- 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.)
- Pending
Links
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例の回路図である。
(主な記号)、1・・・電圧制御発振器(VCO)、1
1・・・マイクロプロセッサ、12・・・水晶発振子、
13・・・電圧依存性素子(バリキャップダイオード)
。The drawing is a circuit diagram of an embodiment of the present invention. (Main symbols), 1... Voltage controlled oscillator (VCO), 1
1...Microprocessor, 12...Crystal oscillator,
13... Voltage dependent element (varicap diode)
.
Claims (1)
クロプロセッサのクロック発振器に電圧依存性素子を接
続して電圧制御発振器とし、これを位相同期ループ内に
接続して位相同期回路を構成したマイクロプロセッサの
クロック回路。In equipment using a microprocessor, a microprocessor clock circuit in which a voltage-dependent element is connected to the clock oscillator of the microprocessor to form a voltage-controlled oscillator, and this is connected within a phase-locked loop to form a phase-locked circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8016584U JPS60192027U (en) | 1984-05-30 | 1984-05-30 | microprocessor clock circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8016584U JPS60192027U (en) | 1984-05-30 | 1984-05-30 | microprocessor clock circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60192027U true JPS60192027U (en) | 1985-12-20 |
Family
ID=30625757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8016584U Pending JPS60192027U (en) | 1984-05-30 | 1984-05-30 | microprocessor clock circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60192027U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5571978A (en) * | 1978-11-24 | 1980-05-30 | Hitachi Ltd | Electronic multiple function watch |
JPS5779561A (en) * | 1980-09-09 | 1982-05-18 | Siemens Ag | Monolithically integrateed microcomputer circuit |
JPS5934793A (en) * | 1982-07-26 | 1984-02-25 | ジ−メンス・アクチエンゲゼルシヤフト | Circuit device for communication device |
-
1984
- 1984-05-30 JP JP8016584U patent/JPS60192027U/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5571978A (en) * | 1978-11-24 | 1980-05-30 | Hitachi Ltd | Electronic multiple function watch |
JPS5779561A (en) * | 1980-09-09 | 1982-05-18 | Siemens Ag | Monolithically integrateed microcomputer circuit |
JPS5934793A (en) * | 1982-07-26 | 1984-02-25 | ジ−メンス・アクチエンゲゼルシヤフト | Circuit device for communication device |
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