JPS60129747U - Pulse generation circuit - Google Patents
Pulse generation circuitInfo
- Publication number
- JPS60129747U JPS60129747U JP1711484U JP1711484U JPS60129747U JP S60129747 U JPS60129747 U JP S60129747U JP 1711484 U JP1711484 U JP 1711484U JP 1711484 U JP1711484 U JP 1711484U JP S60129747 U JPS60129747 U JP S60129747U
- Authority
- JP
- Japan
- Prior art keywords
- period
- counter
- pulse
- generation circuit
- pulse generation
- 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
- Analogue/Digital Conversion (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
第１図は従来例を示すブロック図、第２図は本考案の実
施例を示すグロック図、第３図は第２図に示された実施
例の詳細な回路図、第４図は第３図に示された回路図の
動作を示すタイミング図である。FIG. 1 is a block diagram showing a conventional example, FIG. 2 is a block diagram showing an embodiment of the present invention, FIG. 3 is a detailed circuit diagram of the embodiment shown in FIG. FIG. 3 is a timing diagram showing the operation of the circuit diagram shown in the figure.
Claims (1)
設定レジスタと、クロックパルスの印加によって計数を
行うＮビットのカウンタと、該カウンタがオーバーフロ
ーしたときに出力されるキャリーによつそ前記周期設定
レジスタに設定されたデータを前記カウンタに印加する
プリセット回路と、前記カウンタのキャリーを１／２分
周するフリップフロップとを備え、前記周期設定レジス
タに設定された値から前記キャリーが発生するまでの期
間の２倍を周期とするパルスを発生するこ−とを特徴と
する発生回路。、An N-bit period setting register in which the period of the pulse to be output is set, an N-bit counter that counts by applying a clock pulse, and the period setting according to the carry output when the counter overflows. It includes a preset circuit that applies data set in the register to the counter, and a flip-flop that divides the carry of the counter by 1/2. A generating circuit characterized in that it generates a pulse having a period twice as long as the period. ,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711484U JPS60129747U (en) | 1984-02-08 | 1984-02-08 | Pulse generation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711484U JPS60129747U (en) | 1984-02-08 | 1984-02-08 | Pulse generation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60129747U true JPS60129747U (en) | 1985-08-30 |
Family
ID=30504518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1711484U Pending JPS60129747U (en) | 1984-02-08 | 1984-02-08 | Pulse generation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60129747U (en) |
-
1984
- 1984-02-08 JP JP1711484U patent/JPS60129747U/en active Pending
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