JPH0312113U - - Google Patents
Info
- Publication number
- JPH0312113U JPH0312113U JP7186089U JP7186089U JPH0312113U JP H0312113 U JPH0312113 U JP H0312113U JP 7186089 U JP7186089 U JP 7186089U JP 7186089 U JP7186089 U JP 7186089U JP H0312113 U JPH0312113 U JP H0312113U
- Authority
- JP
- Japan
- Prior art keywords
- processing section
- signal processing
- interface circuit
- gain
- signal
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案に係るインターフエイス回路
の一実施例を示す回路図、第２図は従来のインタ
ーフエイス回路を含む回転数測定回路を示す回路
図である。
２…回転センサ、７…スイツチ素子、８…信号
処理部、９…不揮発性メモリ。
FIG. 1 is a circuit diagram showing an embodiment of an interface circuit according to this invention, and FIG. 2 is a circuit diagram showing a rotation speed measuring circuit including a conventional interface circuit. 2... Rotation sensor, 7... Switch element, 8... Signal processing unit, 9... Non-volatile memory.
Claims (1)
部で施して出力するインターフエイス回路におい
て、上記信号処理部８のゲインを切換えるための
スイツチ素子７と、このスイツチ素子を設定され
た記憶データに基づいてオンまたはオフせしめる
不揮発性メモリ９とを備えたことを特徴とするイ
ンターフエイス回路。 In the interface circuit that processes the detection signal from the sensor 2 in a signal processing section and outputs the signal, there is a switch element 7 for switching the gain of the signal processing section 8, and a switch element 7 for switching the gain of the signal processing section 8. 1. An interface circuit comprising: a non-volatile memory 9 that can be turned on or off by a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186089U JPH0312113U (en) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186089U JPH0312113U (en) | 1989-06-20 | 1989-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312113U true JPH0312113U (en) | 1991-02-07 |
Family
ID=31609272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7186089U Pending JPH0312113U (en) | 1989-06-20 | 1989-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312113U (en) |
-
1989
- 1989-06-20 JP JP7186089U patent/JPH0312113U/ja active Pending