基于CMSIS标准的SOC快速系统级验证与芯片测试-豆柴文库

您所在位置：网站首页 / 基于CMSIS标准的SOC快速系统级验证与芯片测试.docx / 文档详情

在线预览结束，喜欢就下载吧，查找使用更方便

5 金币

下载文档

/ 2

下载提示

如果您无法下载资料，请参考说明：

1、部分资料下载需要金币，请确保您的账户上有足够的金币

2、已购买过的文档，再次下载不重复扣费

3、资料包下载后请先用软件解压，在使用对应软件打开

文本预览

基于CMSIS标准的SOC快速系统级验证与芯片测试
1.Introduction
Inrecentyears,thedesignofsystem-on-chip(SOC)hasbecomeincreasinglycomplexandchallengingduetothegrowingdemandforadvancedelectronicdevicesthatcansupportawiderangeofapplications.Asaresult,SOCdesignersfacesignificantdifficultiesinverifyingandtestingthesecomplexsystemsbeforetheyreachthemarket.ThetraditionalapproachoftestingindividualhardwareandsoftwarecomponentsisbecominglesseffectiveinensuringtheoverallperformanceandreliabilityoftheSOC.
Toovercomethesechallenges,theCortexMicrocontrollerSoftwareInterfaceStandard(CMSIS)wasintroducedtoprovideastandardizedapplicationprogramminginterface(API)forSOCdesigners.CMSISprovidesaconsistentsoftwareinterfacethatallowsdeveloperstocreateandreusecodeacrossdifferentplatforms,enablingfasterdevelopmentandimprovedsystemverificationandtesting.
ThispaperaddressesthebenefitsofusingCMSISforSOCverificationandtesting,andexploreshowitcanhelpdesignerscreatemorereliableSOCdesigns.
2.TheRoleofCMSISinSOCVerificationandTesting
CMSISprovidesastandardizedinterfacethatallowsforgreaterinteroperabilitybetweendifferenthardwareandsoftwarecomponents.ThisinteroperabilityiscriticaltoSOCdesign,asitenablesdesignerstofocusonsystem-levelverificationandtesting,ratherthanindividualcomponents.WithCMSIS,developerscancreatecodeforaspecificprocessorcore,andthenreuseitacrossdifferentplatforms,enablingfasterandmoreefficientdevelopment.
Additionally,CMSISestablishesafoundationforsoftwaredevelopmenttools,allowingdeveloperstoeasilyswitchbetweendifferenttoolsandcompilerswithouttheneedforsignificantchangestotheunderlyingcode.Thisreducesthetimeandeffortrequiredtotransitionbetweendifferenttoolchains,andhelpsensurethereliabilityofthecode.
Furthermore,CMSISincludesarangeoflibraries,includingmath,DSP,andmemorymanagementlibraries,thatcanbeusedacrossdifferentplatforms.Thisenablesdeveloperstooptimizetheperformanceoftheircodeforaparticularplatform,whilealsoensuringthatthecodecanbereusedacrossdifferentplatforms.
Finally,CMSISincludesahardwareabstract