CN101901202A - 一种ahb总线设备跨时钟域访问apb总线设备的电路及方法 - Google Patents
一种ahb总线设备跨时钟域访问apb总线设备的电路及方法 Download PDFInfo
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103198043A (zh) * | 2013-01-24 | 2013-07-10 | 杭州中科微电子有限公司 | 一种改进的AHB to APB总线桥及其控制方法 |
CN104850524A (zh) * | 2015-05-29 | 2015-08-19 | 大唐微电子技术有限公司 | 一种跨时钟域的ahb总线桥接方法和装置 |
CN105068957A (zh) * | 2015-08-04 | 2015-11-18 | 瑞斯康达科技发展股份有限公司 | 一种apb总线系统中访问从模块的方法及装置 |
WO2016192217A1 (zh) * | 2015-06-04 | 2016-12-08 | 深圳市中兴微电子技术有限公司 | 一种apb总线桥 |
CN108259875A (zh) * | 2018-02-05 | 2018-07-06 | 成都天诚慧芯科技有限公司 | 一种数字图像伽马校正硬件实现方法及系统 |
CN108667628A (zh) * | 2017-03-31 | 2018-10-16 | 深圳市中兴微电子技术有限公司 | 一种接口转换装置和接口转换方法 |
CN111324562A (zh) * | 2020-02-16 | 2020-06-23 | 苏州浪潮智能科技有限公司 | 一种ahb总线跨时钟域的系统及工作方法 |
CN112036103A (zh) * | 2020-09-01 | 2020-12-04 | 深圳市傲立电子有限公司 | 一种从快时钟域跨慢时钟域处理多比特数据的装置及方法 |
CN112199317A (zh) * | 2020-10-27 | 2021-01-08 | 南京大学 | 一种RISCV处理器访问Flash存储器的桥接系统及其桥接方法 |
CN112712829A (zh) * | 2019-10-24 | 2021-04-27 | 珠海格力电器股份有限公司 | 一种跨时钟域的寄存器读写电路及方法 |
CN113885654A (zh) * | 2020-07-03 | 2022-01-04 | 富泰华工业(深圳)有限公司 | 跨时钟域信号传输方法、电路及电子装置 |
Citations (5)
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US6571106B1 (en) * | 1999-07-14 | 2003-05-27 | Texas Instruments Incorporated | Method and apparatus for glitchless signal generation |
US7352836B1 (en) * | 2001-08-22 | 2008-04-01 | Nortel Networks Limited | System and method of cross-clock domain rate matching |
CN101377691A (zh) * | 2008-09-05 | 2009-03-04 | 北京中星微电子有限公司 | 一种apb总线跨时钟域访问的电路及方法 |
CN101377764A (zh) * | 2008-09-12 | 2009-03-04 | 北京中星微电子有限公司 | Gpio的配置系统及其数据通信方法 |
CN101604302A (zh) * | 2009-07-20 | 2009-12-16 | 威盛电子股份有限公司 | 高级外围总线桥及其控制方法 |
-
2010
- 2010-07-29 CN CN2010102471398A patent/CN101901202B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6571106B1 (en) * | 1999-07-14 | 2003-05-27 | Texas Instruments Incorporated | Method and apparatus for glitchless signal generation |
US7352836B1 (en) * | 2001-08-22 | 2008-04-01 | Nortel Networks Limited | System and method of cross-clock domain rate matching |
CN101377691A (zh) * | 2008-09-05 | 2009-03-04 | 北京中星微电子有限公司 | 一种apb总线跨时钟域访问的电路及方法 |
CN101377764A (zh) * | 2008-09-12 | 2009-03-04 | 北京中星微电子有限公司 | Gpio的配置系统及其数据通信方法 |
CN101604302A (zh) * | 2009-07-20 | 2009-12-16 | 威盛电子股份有限公司 | 高级外围总线桥及其控制方法 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103198043A (zh) * | 2013-01-24 | 2013-07-10 | 杭州中科微电子有限公司 | 一种改进的AHB to APB总线桥及其控制方法 |
CN103198043B (zh) * | 2013-01-24 | 2016-05-11 | 杭州中科微电子有限公司 | 一种改进的AHB to APB总线桥及其控制方法 |
CN104850524A (zh) * | 2015-05-29 | 2015-08-19 | 大唐微电子技术有限公司 | 一种跨时钟域的ahb总线桥接方法和装置 |
CN104850524B (zh) * | 2015-05-29 | 2018-06-01 | 大唐微电子技术有限公司 | 一种跨时钟域的ahb总线桥接方法和装置 |
WO2016192217A1 (zh) * | 2015-06-04 | 2016-12-08 | 深圳市中兴微电子技术有限公司 | 一种apb总线桥 |
CN105068957A (zh) * | 2015-08-04 | 2015-11-18 | 瑞斯康达科技发展股份有限公司 | 一种apb总线系统中访问从模块的方法及装置 |
CN108667628B (zh) * | 2017-03-31 | 2020-11-17 | 深圳市中兴微电子技术有限公司 | 一种接口转换装置和接口转换方法 |
CN108667628A (zh) * | 2017-03-31 | 2018-10-16 | 深圳市中兴微电子技术有限公司 | 一种接口转换装置和接口转换方法 |
CN108259875B (zh) * | 2018-02-05 | 2020-03-24 | 成都天诚慧芯科技有限公司 | 一种数字图像伽马校正硬件实现方法及系统 |
CN108259875A (zh) * | 2018-02-05 | 2018-07-06 | 成都天诚慧芯科技有限公司 | 一种数字图像伽马校正硬件实现方法及系统 |
CN112712829A (zh) * | 2019-10-24 | 2021-04-27 | 珠海格力电器股份有限公司 | 一种跨时钟域的寄存器读写电路及方法 |
CN112712829B (zh) * | 2019-10-24 | 2024-07-02 | 珠海格力电器股份有限公司 | 一种跨时钟域的寄存器读写电路及方法 |
CN111324562A (zh) * | 2020-02-16 | 2020-06-23 | 苏州浪潮智能科技有限公司 | 一种ahb总线跨时钟域的系统及工作方法 |
CN111324562B (zh) * | 2020-02-16 | 2021-08-06 | 苏州浪潮智能科技有限公司 | 一种ahb总线跨时钟域的系统及工作方法 |
CN113885654A (zh) * | 2020-07-03 | 2022-01-04 | 富泰华工业(深圳)有限公司 | 跨时钟域信号传输方法、电路及电子装置 |
CN112036103A (zh) * | 2020-09-01 | 2020-12-04 | 深圳市傲立电子有限公司 | 一种从快时钟域跨慢时钟域处理多比特数据的装置及方法 |
CN112036103B (zh) * | 2020-09-01 | 2024-03-08 | 深圳市傲立电子有限公司 | 一种从快时钟域跨慢时钟域处理多比特数据的装置及方法 |
CN112199317A (zh) * | 2020-10-27 | 2021-01-08 | 南京大学 | 一种RISCV处理器访问Flash存储器的桥接系统及其桥接方法 |
CN112199317B (zh) * | 2020-10-27 | 2022-10-18 | 南京大学 | 一种RISCV处理器访问Flash存储器的桥接系统及其桥接方法 |
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