JPS60109105U - PWM control device - Google Patents
PWM control deviceInfo
- Publication number
- JPS60109105U JPS60109105U JP19850683U JP19850683U JPS60109105U JP S60109105 U JPS60109105 U JP S60109105U JP 19850683 U JP19850683 U JP 19850683U JP 19850683 U JP19850683 U JP 19850683U JP S60109105 U JPS60109105 U JP S60109105U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- pwm control
- register
- counter
- output
- 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
- Feedback Control In General (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図は従来のPWM制御装置の構成図、第2図は従来
のPWM制御装置のタイロチヤード図、第3図は本考案
の一実施例のPWM制御装置の構成図、第4図は同じ(
PWM制御装置のタイムチャート図である。
1・・・コンピュータ、2・・・書込信号、3・・・レ
ジスタ、3′・・・レジスタ、3′・・・レジスタ、4
・・・コンパ ”レータ、5・・・データ、6・・・
パルス発生器、7・・・クロックパルス、8・・・カウ
ンタ、9・・・カウント値、10・・・データ、11・
・・ドライバ 20 m**コンパレータ出力、21・
・・デー夕、22・・・カウンタ最上位ビット、23・
・・ハードタイマ、24・・・フリップフロップ出力、
25・・・フリップフロップ。
−\
□ ゛
一一一一一Δ
−<′2゜
二≠]Fig. 1 is a block diagram of a conventional PWM control device, Fig. 2 is a tire chart diagram of a conventional PWM control device, Fig. 3 is a block diagram of a PWM control device according to an embodiment of the present invention, and Fig. 4 is the same (
It is a time chart figure of a PWM control device. 1... Computer, 2... Write signal, 3... Register, 3'... Register, 3'... Register, 4
...Comparator, 5...Data, 6...
Pulse generator, 7... Clock pulse, 8... Counter, 9... Count value, 10... Data, 11...
・・Driver 20 m** Comparator output, 21・
...Data value, 22...Counter most significant bit, 23.
...hard timer, 24...flip-flop output,
25...Flip-flop. −\ □ ゛1111Δ −<′2゜2≠]
Claims (1)
発生器の出力をカウントするカウンタ〜及びレジスタと
カウンタの出力を比較するコンパレータより構成される
PWM制御装置において、レジスタを直列に2段接続し
たことを特徴とするPWM制御装置。A PWM control device consisting of a register that stores command values from a computer, a counter that counts the output of a pulse generator, and a comparator that compares the output of the register and the counter, characterized by two stages of registers connected in series. PWM control device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19850683U JPS60109105U (en) | 1983-12-26 | 1983-12-26 | PWM control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19850683U JPS60109105U (en) | 1983-12-26 | 1983-12-26 | PWM control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60109105U true JPS60109105U (en) | 1985-07-24 |
Family
ID=30757554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19850683U Pending JPS60109105U (en) | 1983-12-26 | 1983-12-26 | PWM control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60109105U (en) |
-
1983
- 1983-12-26 JP JP19850683U patent/JPS60109105U/en active Pending
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