JP2005522938A5 - - Google Patents

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Publication number
JP2005522938A5
JP2005522938A5 JP2003585355A JP2003585355A JP2005522938A5 JP 2005522938 A5 JP2005522938 A5 JP 2005522938A5 JP 2003585355 A JP2003585355 A JP 2003585355A JP 2003585355 A JP2003585355 A JP 2003585355A JP 2005522938 A5 JP2005522938 A5 JP 2005522938A5
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JP
Japan
Prior art keywords
circuit
signal
output line
mode
line
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.)
Granted
Application number
JP2003585355A
Other languages
English (en)
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JP2005522938A (ja
JP4307268B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2003/010400 external-priority patent/WO2003088568A2/en
Publication of JP2005522938A publication Critical patent/JP2005522938A/ja
Publication of JP2005522938A5 publication Critical patent/JP2005522938A5/ja
Application granted granted Critical
Publication of JP4307268B2 publication Critical patent/JP4307268B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (4)

  1. 出力線と入力線とを有する第1の回路と、
    前記第1の回路の前記出力線から信号を受信する入力線と、前記第1の回路の前記入力線に信号を送信する出力線とを有する第2の回路と、
    前記第2の出力線から前記第1の回路の入力線に送信される信号を制御する制御回路と
    を有する回路構成。
  2. 請求項1に記載の回路構成であって、
    前記第1の回路の前記出力線で送信される信号に従って、前記制御回路が前記第2の回路の出力線から前記第1の回路の入力線に送信される信号を制御する回路構成。
  3. 請求項2に記載の回路構成であって、
    前記第1の回路が前記第1の回路の前記出力線で信号を送信しているときに、前記制御回路が前記第2の回路の出力線から前記第1の回路の入力線に送信される信号を抑制する回路構成。
  4. CPUとオペレーティングシステムの制御のもとで、システムにおいてシリアルインタフェース回路から送受信回路への通信を制御する方法であって、
    前記システムの動作モードを検出するステップと、
    前記モードが第1のモードである場合に、前記シリアルインタフェース回路が前記送受信回路に信号を送信することを可能にするステップと、
    前記モードが第2のモードである場合に、前記送受信回路が前記シリアル回路に信号を送信しているか否かを検出し、前記送受信機が送信している場合に、前記シリアルインタフェース回路が前記送受信機に信号を送信することを抑制するステップと
    を有する方法。

JP2003585355A 2002-04-12 2003-04-04 制御回路 Expired - Fee Related JP4307268B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37198302P 2002-04-12 2002-04-12
PCT/US2003/010400 WO2003088568A2 (en) 2002-04-12 2003-04-04 Digital control circuit for serial uart transmissions

Publications (3)

Publication Number Publication Date
JP2005522938A JP2005522938A (ja) 2005-07-28
JP2005522938A5 true JP2005522938A5 (ja) 2006-05-11
JP4307268B2 JP4307268B2 (ja) 2009-08-05

Family

ID=29250769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003585355A Expired - Fee Related JP4307268B2 (ja) 2002-04-12 2003-04-04 制御回路

Country Status (8)

Country Link
US (1) US7423549B2 (ja)
EP (1) EP1535425A2 (ja)
JP (1) JP4307268B2 (ja)
KR (1) KR101013615B1 (ja)
CN (1) CN1316393C (ja)
AU (1) AU2003226263A1 (ja)
MX (1) MXPA04009858A (ja)
WO (1) WO2003088568A2 (ja)

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KR102002888B1 (ko) * 2013-11-05 2019-07-23 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 전자 장치 및 전자 장치의 신호선 연결 상태 확인 방법
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