JPS58179540U - window comparator - Google Patents
window comparatorInfo
- Publication number
- JPS58179540U JPS58179540U JP7739282U JP7739282U JPS58179540U JP S58179540 U JPS58179540 U JP S58179540U JP 7739282 U JP7739282 U JP 7739282U JP 7739282 U JP7739282 U JP 7739282U JP S58179540 U JPS58179540 U JP S58179540U
- Authority
- JP
- Japan
- Prior art keywords
- reference value
- comparator
- window comparator
- output
- memory areas
- 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
- Control By Computers (AREA)
- Manipulation Of Pulses (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図は従来のウィンドコンパレータ回路図、第２図は
この考案の実施例に係るウィンドコンパレータの回路図
、第３図は同コンパレータの動作手順を示すフローチャ
ート、第４図は向コンパレータの動作内容を示す図であ
る。
４・・・マイクロコンピュータ、５・・・比較器、６・
・・ −基準値切換スイッチ。Fig. 1 is a circuit diagram of a conventional window comparator, Fig. 2 is a circuit diagram of a window comparator according to an embodiment of this invention, Fig. 3 is a flowchart showing the operation procedure of the same comparator, and Fig. 4 is an operation content of the opposite comparator. FIG. 4...Microcomputer, 5...Comparator, 6.
... -Reference value changeover switch.
Claims (1)
準値を順次複数６値に設定する基準値切換′ ゛
手段とを有するとともに、設定された基準値に対応して
前記比較器の出力を個々に記憶する５メモリ領域と、こ
のメモリ領域の記憶内容の排他的論理和をコンパレータ
出力として求める演算手段と、をマイクロコンピュータ
で構成して成る９７１３It has a comparator that compares an analog input value and a reference value, and a reference value switching means that sequentially sets the reference value to a plurality of six values, and the output of the comparator corresponds to the set reference value. 9713, which is composed of a microcomputer, and includes five memory areas for individually storing , and an arithmetic means for calculating the exclusive OR of the memory contents of these memory areas as a comparator output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7739282U JPS58179540U (en) | 1982-05-25 | 1982-05-25 | window comparator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7739282U JPS58179540U (en) | 1982-05-25 | 1982-05-25 | window comparator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58179540U true JPS58179540U (en) | 1983-12-01 |
Family
ID=30086655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7739282U Pending JPS58179540U (en) | 1982-05-25 | 1982-05-25 | window comparator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179540U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738239B2 (en) * | 1980-09-10 | 1982-08-14 |
-
1982
- 1982-05-25 JP JP7739282U patent/JPS58179540U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738239B2 (en) * | 1980-09-10 | 1982-08-14 |
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