JPH02147938U - - Google Patents
Info
- Publication number
- JPH02147938U JPH02147938U JP5674089U JP5674089U JPH02147938U JP H02147938 U JPH02147938 U JP H02147938U JP 5674089 U JP5674089 U JP 5674089U JP 5674089 U JP5674089 U JP 5674089U JP H02147938 U JPH02147938 U JP H02147938U
- Authority
- JP
- Japan
- Prior art keywords
- clock
- identification code
- generation circuit
- stop signal
- clock 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
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
- Transmitters (AREA)
Description
図面はこの考案の実施例を示し、第１図はワイ
ヤレスマイクの電気的構成を示す電気ブロツク図
、第２図は識別符号発生装置の詳細を示す電気回
路図、第３図は制御装置のＣＰＵによる識別符号
発生処理手順を示すフローチヤートである。
１０……識別符号発生装置、１１……制御装置
、１２……クロツク発生回路、１３……クロツク
発生回路の駆動制御回路。
The drawings show an embodiment of this invention; Fig. 1 is an electrical block diagram showing the electrical configuration of the wireless microphone, Fig. 2 is an electrical circuit diagram showing details of the identification code generator, and Fig. 3 is the CPU of the control device. 2 is a flowchart showing an identification code generation processing procedure according to the present invention. 10...Identification code generator, 11...Control device, 12...Clock generation circuit, 13...Drive control circuit for the clock generation circuit.
Claims (1)
憶された記憶装置およびクロツク発生回路からの
クロツクに同期して記憶装置から識別符号を読み
出して識別符号信号を発生する中央処理装置を備
えた無線送信機における識別符号発生装置におい
て、 識別符号信号を発生した後にクロツク停止信号
を出力する手段、クロツク停止信号が入力されて
から所要時間経過後にクロツク発生回路への電力
供給を停止するクロツク駆動制御回路、クロツク
停止信号が発生した後でかつクロツク発生回路へ
の電力供給が停止される前に中央処理装置を停止
状態にする手段を備えていることを特徴とする無
線送信機における識別符号発生装置。[Claims for Utility Model Registration] A clock generation circuit, a storage device in which an identification code unique to the transmitter is stored, and a center that reads out the identification code from the storage device in synchronization with the clock from the clock generation circuit and generates an identification code signal. In an identification code generation device in a wireless transmitter equipped with a processing device, means for outputting a clock stop signal after generating an identification code signal, and means for supplying power to the clock generation circuit after a required time has elapsed after the clock stop signal is input. A radio transmitter comprising: a clock drive control circuit to be stopped; and means for stopping a central processing unit after a clock stop signal is generated and before power supply to the clock generation circuit is stopped. Identification code generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5674089U JPH02147938U (en) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5674089U JPH02147938U (en) | 1989-05-17 | 1989-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147938U true JPH02147938U (en) | 1990-12-17 |
Family
ID=31580834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5674089U Pending JPH02147938U (en) | 1989-05-17 | 1989-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147938U (en) |
-
1989
- 1989-05-17 JP JP5674089U patent/JPH02147938U/ja active Pending
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