JPS5988738U - Microcomputer clock signal generation circuit - Google Patents
Microcomputer clock signal generation circuitInfo
- Publication number
- JPS5988738U JPS5988738U JP18083182U JP18083182U JPS5988738U JP S5988738 U JPS5988738 U JP S5988738U JP 18083182 U JP18083182 U JP 18083182U JP 18083182 U JP18083182 U JP 18083182U JP S5988738 U JPS5988738 U JP S5988738U
- Authority
- JP
- Japan
- Prior art keywords
- clock signal
- generation circuit
- signal generation
- microcomputer
- microcomputer clock
- 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
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
第１図は従来のマイクロコンピュータのクロック信号発
生回路を示すブロック線図、第２図は本考案によるマイ
クロコンピュータのクロック信号発生回路の一実施例を
示すブロック線図である。
１はマイクロコンピュータ、２はクロック信号発生回路
、３は発振器、４は増幅器、５は外部振動子、６は分周
器、１０は逓倍器である。FIG. 1 is a block diagram showing a conventional microcomputer clock signal generation circuit, and FIG. 2 is a block diagram showing an embodiment of the microcomputer clock signal generation circuit according to the present invention. 1 is a microcomputer, 2 is a clock signal generation circuit, 3 is an oscillator, 4 is an amplifier, 5 is an external resonator, 6 is a frequency divider, and 10 is a multiplier.
Claims (1)
が供給される逓倍器と、該逓倍器よりの基本クロック信
号が供給されて周波数を異にする複数のクロック傭号が
出力される分周器とが、半□ 導体回路から成るマ
イクロコンピュータに設けらレテ成るマイクロコンピュ
ータのクロック信号発生回路。An oscillator to which an external resonator is connected, a multiplier to which the oscillation output of the oscillator is supplied, and a basic clock signal from the multiplier to which multiple clock signals of different frequencies are output. A clock signal generation circuit for a microcomputer in which a frequency generator is provided in a microcomputer consisting of a semiconductor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18083182U JPS5988738U (en) | 1982-11-30 | 1982-11-30 | Microcomputer clock signal generation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18083182U JPS5988738U (en) | 1982-11-30 | 1982-11-30 | Microcomputer clock signal generation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5988738U true JPS5988738U (en) | 1984-06-15 |
Family
ID=30391990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18083182U Pending JPS5988738U (en) | 1982-11-30 | 1982-11-30 | Microcomputer clock signal generation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5988738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246361A (en) * | 1985-08-23 | 1987-02-28 | Hitachi Ltd | Data processor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537121A (en) * | 1978-09-05 | 1980-03-15 | Mitsubishi Chem Ind Ltd | Preparation of dehydrotestosterone |
| JPS5545221A (en) * | 1978-09-27 | 1980-03-29 | Hitachi Ltd | Clock break detection circuit |
| JPS5580136A (en) * | 1978-12-14 | 1980-06-17 | Fujitsu Ltd | Clock signal distribution system |
| JPS58134356A (en) * | 1982-02-05 | 1983-08-10 | Toshiba Corp | Integrated circuit |
-
1982
- 1982-11-30 JP JP18083182U patent/JPS5988738U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537121A (en) * | 1978-09-05 | 1980-03-15 | Mitsubishi Chem Ind Ltd | Preparation of dehydrotestosterone |
| JPS5545221A (en) * | 1978-09-27 | 1980-03-29 | Hitachi Ltd | Clock break detection circuit |
| JPS5580136A (en) * | 1978-12-14 | 1980-06-17 | Fujitsu Ltd | Clock signal distribution system |
| JPS58134356A (en) * | 1982-02-05 | 1983-08-10 | Toshiba Corp | Integrated circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6246361A (en) * | 1985-08-23 | 1987-02-28 | Hitachi Ltd | Data processor |
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