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ARM Cortex-A7 MPCore - 版本历史
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<p><b>新页面</b></p><div>{{NoteTA<br />
|G1=IT<br />
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{{请求翻译|en}}<br />
{{Infobox CPU<br />
|name = ARM Cortex-A7<br />
|image =Wiko Rainbow 4G - main printed circuit board - Mediatek MT6582V-8620.jpg <br />
|image_size =200px <br />
|caption =Mediatek MT6582V <br />
|produced-start = 2013年<ref name="pdate"/><br />
|produced-end = <br />
|slowest = <br />
|fastest = <br />
|slow-unit = <br />
|fast-unit = <br />
|size-from = <br />
|size-to = <br />
|soldby =<br />
|designfirm = [[安謀控股]]<br />
|core1 = <br />
|pack1 =<br />
|brand1 =<br />
|arch = <!--List instruction sets here--><br />
|microarch = ARMv7-A<br />
|cpuid =<br />
|code =<br />
|numcores = 1–8<br />
|l1cache = 8–64 KB/8–64 KB<br />
|l2cache = 可选，最高1 MB<br />
|l3cache =<br />
|application =<br />
}}<br />
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'''ARM Cortex-A7 MPCore'''是由[[安謀控股]]实现的一款多核[[ARM架構|ARMv7-A架构]][[32位元]][[微处理器]]核心，2011年公布<ref name="pdate">{{citation |url=https://www.extremetech.com/computing/101081-arm-cortex-a7-offers-a-microdot-sized-glimpse-into-the-future-of-mobile-processors |title=ARM Cortex-A7 offers a microdot-sized glimpse into the future of mobile processors |author=Ryan Whitwam |publisher=ExtremeTech |date=2011-10-21 |accessdate=2018-02-14 |archive-date=2018-01-04 |archive-url=https://web.archive.org/web/20180104005257/https://www.extremetech.com/computing/101081-arm-cortex-a7-offers-a-microdot-sized-glimpse-into-the-future-of-mobile-processors |dead-url=no }}</ref>。<br />
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==特點==<br />
* TrustZone技術<br />
* 8級管道（[[流水线 (计算机)|管线]]）<br />
* VFPv4 內建浮點單元（每個核心）<br />
* [[數位訊號處理器|DSP]] 與 NEON [[SIMD]][[指令集]]扩展 (每個核心)<br />
* 硬件虛擬化支持<br />
* [[Jazelle RCT]] 針對 [[JIT]]<br />
* 整合l-2級緩存控制器, 0-1 MB（每叢集）<br />
* 1.9 DMIPS / MHz<br />
<br />
==参见==<br />
* [[ARM架構]]<br />
* [[ARM處理器內核列表]]<br />
* {{tsl|en|List of applications of ARM cores}}<br />
* {{tsl|en|Comparison of ARMv7-A cores}}<br />
* [[JTAG]]<br />
<br />
== 注釋 ==<br />
{{reflist}}<br />
==外部链接==<br />
* {{Official website|http://www.arm.com/products/processors/cortex-a/cortex-a7.php}}<br />
* [http://infocenter.arm.com/help/topic/com.arm.doc.subset.cortexa.cortexa7/index.html Cortex-A7 Technical Reference Manuals]{{Wayback|url=http://infocenter.arm.com/help/topic/com.arm.doc.subset.cortexa.cortexa7/index.html |date=20180215143707 }}<br />
* [https://web.archive.org/web/20140904113143/http://hardwarebug.org/2014/05/15/cortex-a7-instruction-cycle-timings/ Cortex-A7 instruction cycle timings]<br />
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{{ARM晶片}}<br />
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[[category:ARM架構|Cortex-A7 MPCore]]</div>
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