JPH04213929A - データ転送のシステム及び方法 - Google Patents

データ転送のシステム及び方法

Info

Publication number
JPH04213929A
JPH04213929A JP3018083A JP1808391A JPH04213929A JP H04213929 A JPH04213929 A JP H04213929A JP 3018083 A JP3018083 A JP 3018083A JP 1808391 A JP1808391 A JP 1808391A JP H04213929 A JPH04213929 A JP H04213929A
Authority
JP
Japan
Prior art keywords
data
alternating current
state
frequency
memory means
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.)
Withdrawn
Application number
JP3018083A
Other languages
English (en)
Japanese (ja)
Inventor
Lowell R Brunson
ローウェル アール.ブランソン
Roger T Brown
ロジャー ティー.ブラウン
John K Mcferran
ジョン ケイ.マクフェラン
George T Kirkwood
ジョージ ティー.カークウッド
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rodgers Instrument Corp
Original Assignee
Rodgers Instrument Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rodgers Instrument Corp filed Critical Rodgers Instrument Corp
Publication of JPH04213929A publication Critical patent/JPH04213929A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Near-Field Transmission Systems (AREA)
JP3018083A 1990-02-09 1991-02-08 データ転送のシステム及び方法 Withdrawn JPH04213929A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47760090A 1990-02-09 1990-02-09
US477,600 1990-02-09

Publications (1)

Publication Number Publication Date
JPH04213929A true JPH04213929A (ja) 1992-08-05

Family

ID=23896594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3018083A Withdrawn JPH04213929A (ja) 1990-02-09 1991-02-08 データ転送のシステム及び方法

Country Status (2)

Country Link
EP (1) EP0441492A2 (fr)
JP (1) JPH04213929A (fr)

Also Published As

Publication number Publication date
EP0441492A2 (fr) 1991-08-14

Similar Documents

Publication Publication Date Title
US4569045A (en) 3-Wire multiplexer
US5758073A (en) Serial interface between DSP and analog front-end device
EP0878110B1 (fr) Reseau electronique synchronise comprenant des unites pilotes d'assistance
JPS628281A (ja) 非接触方式による記憶基板とリ−ド・ライト装置間の書込み・読取り方法
CA2036378A1 (fr) Appareil detecteur de proximite
DE69026928D1 (de) Schaltungsprüfsystem mit einer Schnittstelle von N-bit pro Stift
JPS6084687A (ja) Icカ−ドの処理方法および装置ならびにicカ−ド
KR100211623B1 (ko) 정보 캐리어 및 판독/기록 유니트를 포함하는 정보 교환 시스템
EP0246374A1 (fr) Dispositifs de transfert de données à proximité
US6144183A (en) Motor driving system and motor driving control unit
JPH04213929A (ja) データ転送のシステム及び方法
JPH01208924A (ja) エラー検出及び報告装置
JPH05233127A (ja) コードレスデジタイザ
JPH08287199A (ja) 雑音低減非接触並列データ転送装置およびその方法
JPH04326415A (ja) ワイヤレスキーボード装置
Davidson The x-10 tw523 two-way power line interface
JP2712304B2 (ja) データ伝送方法,データ伝送装置,データ受信方法およびデータ受信装置
SU1367023A1 (ru) Устройство дл преобразований изображений
JP2714976B2 (ja) 電気信管のデータ通信方法
JP3585553B2 (ja) 光送受信モジュール
JP3152672B2 (ja) 半導体論理集積回路装置
JPH04370820A (ja) デジタイザ
KR0149643B1 (ko) 아날로그 가입자 보오드의 링 릴레이 제어방법 및 그 장치
CN2130573Y (zh) 电视游戏机双人无线遥控收发装置
SU1462283A1 (ru) Устройство дл ввода информации

Legal Events

Date Code Title Description
A300 Application deemed to be withdrawn because no request for examination was validly filed

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 19980514