CN100397381C - 一种复用管脚工作模式的自动切换装置 - Google Patents
一种复用管脚工作模式的自动切换装置 Download PDFInfo
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- CN100397381C CN100397381C CNB2006100896927A CN200610089692A CN100397381C CN 100397381 C CN100397381 C CN 100397381C CN B2006100896927 A CNB2006100896927 A CN B2006100896927A CN 200610089692 A CN200610089692 A CN 200610089692A CN 100397381 C CN100397381 C CN 100397381C
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CNB2006100896927A CN100397381C (zh) | 2006-07-12 | 2006-07-12 | 一种复用管脚工作模式的自动切换装置 |
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CNB2006100896927A CN100397381C (zh) | 2006-07-12 | 2006-07-12 | 一种复用管脚工作模式的自动切换装置 |
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CN1889066A CN1889066A (zh) | 2007-01-03 |
CN100397381C true CN100397381C (zh) | 2008-06-25 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102567776A (zh) * | 2011-12-27 | 2012-07-11 | 广州中大微电子有限公司 | 一种可快速进行模式选择的双界面智能卡和实现方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101299601B (zh) * | 2007-04-30 | 2012-01-25 | 天利半导体(深圳)有限公司 | 一种时钟切换电路 |
CN102478787B (zh) * | 2010-11-24 | 2013-10-23 | 炬才微电子(深圳)有限公司 | 一种功能控制电路以及多媒体设备 |
CN105068950A (zh) * | 2015-07-24 | 2015-11-18 | 深圳市微纳集成电路与系统应用研究院 | 一种管脚复用的系统和方法 |
CN110008075A (zh) * | 2018-01-05 | 2019-07-12 | 深圳市中兴微电子技术有限公司 | 一种芯片调试方法及装置 |
CN109062840A (zh) * | 2018-07-25 | 2018-12-21 | 合肥联宝信息技术有限公司 | 一种复用接口管脚的方法及装置 |
CN114861572B (zh) * | 2022-07-05 | 2022-09-30 | 上海泰矽微电子有限公司 | 一种多功能性使能管脚的控制系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6127844A (en) * | 1997-02-20 | 2000-10-03 | Altera Corporation | PCI-compatible programmable logic devices |
CN1503146A (zh) * | 2002-11-25 | 2004-06-09 | 杭州士兰微电子股份有限公司 | 一种基于pci总线的管脚复用的方法 |
CN1196266C (zh) * | 1999-09-15 | 2005-04-06 | 汤姆森许可公司 | 具有时钟发生器和双向时钟引脚装置的多时钟集成电路 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6127844A (en) * | 1997-02-20 | 2000-10-03 | Altera Corporation | PCI-compatible programmable logic devices |
CN1196266C (zh) * | 1999-09-15 | 2005-04-06 | 汤姆森许可公司 | 具有时钟发生器和双向时钟引脚装置的多时钟集成电路 |
CN1503146A (zh) * | 2002-11-25 | 2004-06-09 | 杭州士兰微电子股份有限公司 | 一种基于pci总线的管脚复用的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102567776A (zh) * | 2011-12-27 | 2012-07-11 | 广州中大微电子有限公司 | 一种可快速进行模式选择的双界面智能卡和实现方法 |
CN102567776B (zh) * | 2011-12-27 | 2015-07-22 | 广州中大微电子有限公司 | 一种可快速进行模式选择的双界面智能卡和实现方法 |
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CN1889066A (zh) | 2007-01-03 |
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