根据NiosII的流水灯设计

基于NiosII的流水灯设计一、实验目的：基于NiosII设计一个8位LED流水灯系统，要求掌握SOPC系统设计方法，了解SDRAM和FLASH芯片的接口特性，掌握QuartusII软件的使用方法以及NiosIIEDS设计应用软件的基本流程。二、实验条件：安装WindowsXP系统的PC机；安装QuartusII9.0EDA软件；安装NiosIIEDS9.0软件；GW48型SOPC开发平台；三、实验要求：设计过程包括硬件设计和软件设计两部分内容。使用SOPCBuiler工具建立处理器系统，使NiosII处理器成功连接SDRAM、FLAHS以及连接LED的PIO驱动模块。通过嵌入式锁相环获得稳定的100MHz时钟为系统和SDRAM使用。系统时钟ySystem复位端clk_0resetnoutportfromtheLED[7..0]zs_addr_from_the_SDRAM[12..0]zs_ba_from_the_SDRAM[1..0]zs_cas_n_from_the_SDRAMzs_cke_from_the_SDRAMzs_cs_n_from_the_SDRAM系统时钟ySystem复位端clk_0resetnoutportfromtheLED[7..0]zs_addr_from_the_SDRAM[12..0]zs_ba_from_the_SDRAM[1..0]zs_cas_n_from_the_SDRAMzs_cke_from_the_SDRAMzs_cs_n_from_the_SDRAMzs_dq_to_and_from_the_SDRAM[15..0]zs_dqm_from_the_SDRAM[1..0]zs_ras_n_from_the_SDRAMzswenfromtheSDRAMaddress_to_the_FLASH[22..0]data_to_and_from_the_FLASH[7..0]read_n_to_the_FLASHselect_n_to_the_FLASHwritentotheFLASH连接LEDSDRAM接口FLASH接口inst使用按键1实现系统复位（模式7,按键为单脉冲，接口为IO0）：用LED阵列显示流水灯效果:注：要求使用LED1〜LED8。对应的IO编号分别为（1060、IO67、IO65、IO63、1070、IO73、IO75、IO79）。四、实验步骤：1.打开QuartusII软件，建立一个新的工程:单击菜单File\NewProjectWizard…Hi:vFxD-ju-E-4lixsx-d:DiEBdInff-LnveLButxty[p-ag：...〔XXhstXthflffddngiwtijykr怔piajMi?TOC\o"1-5"\h\z|心DF1=翔底♦■卜WieIhan・mtd'tliE|皿喝5切如IXn-m(rfihs娜旧以tk'-jnIwdispr南俪盼的«:oa:e牌irji昂e心:WHChI■■巳AOfiiOMfri(ht站wIt.|皿55输入工程的路径、工程名以及顶层实体名。单击Next＞按钮，出现以下窗口

由于我们建立的是一个空的项目，所以没有包含已有文件，单击Next＞继续。区）设置器件信息:区）levProjectVizard:Fudly■DevicsSettings[甲age3of5]Package:FBGAPinuourit4E4TSpeedgiade:■d向5how-advonerdc^icnFH^dZopyonmrdiWeoN?Showin'AvaiabledeviM11拔Devicsfar的farit-|c^dcneII二D臼vices|All_xlTagriti^jce-广^ijiodevicestfcctedbpFiller*'SpealicdeviceehMcIbc!fi^i/aihtJedeShowin'AvaiabledeviM11拔Nans|Coiev...Eu..UL.1Memar...EhLj...FL.EPlC2D^4B4ia1X1B7E2315Z39B1E4EP2C2CF-fl&iCB1K1E752315Z39EIE4EP3C2CF^&tl81W1875251523361E4EP2C3^81CB1.273321632248384D704EP2C3ER&IIE!1.&3321e322483640704EPZE5DF4BIEB1z/1"5D5ZBZ3JE3443Z17Z4EPgCF4B+旧505EA曲1724金二项.国-Comparimdw虹Hmid：扣网：|zlPLinilDSPaF^luHaidCap^也折eikwiizfKBack|[ml.J|Fjcll北|职洎单击Next＞，指定第三方工具:BTcrProj&rtVizozdsEDAIbqIEMtixiA[pace-4of5]Sisciljit^alherEDAiniDls••madtHBoireQuails：Il-usdidhitapioisctFamdlSisciljit^alherEDAiniDls••madtHBoireQuails：Il-usdidhitapioisctFewPcfiject<ix*rd:EDAToolSettin^.s[pa^e4of&]£口H■■一Gliw£DabjjlL■-ifixidfZiI口lh±II亡■-Lii*d叫角盹pi坷亡曲■CE.rk|M~.h■CE.rk|M~.h〔♦Ftaixh:'.iB2.建立SOPC系统单击Tool\SOPCBuilder菜单项，启动SOPCBuilder配置工具。在弹出的系统命名对话框中为系统名称命名“MySystem”，并选择目标描述语言为“VHDL”，点击OK保存。F^ibdt*LEIJJwi'ihfj5(t*5-^-Chi^PlviK+v»tfidiZki}Eclitar]Pu-ILIiC<iPlhlTiairD■日►"Kridysls4CwnhesLI*JjHwr(PLiERAR^e血Lllf岛CyclesJI-1l育im」T咛]IAAfal'JTTBr耳Ig：®|旨FyDWiUnaT",l+|3il3CU"LJJirLn,IValZ-ir建立并配置处理器IP核。双击或选择IP核库列表中的NiosIIProcessor为系统添加NiosII处理器。

系统将弹出如下对话框要求用户对处理器情况进行配置，此时我们先选择Finish默认系统的配置。右键处理器更改其名称为“MyCPU”。本设计所使用的存储器是核心板载的SDRAM(K4S561632)和FLASH(AM29VL065D),所以需要通过为系统添加相关的IP核来驱动。双击IP核列表中的MemoriesandMemoryControllers/SDRAM/SDRAMController将弹出以下的SDRAM控制器配置窗口，根据板载的SDRAM外围参数，按以下数据填入。™S1DE2i>CcmtEiDiller-3dEU._flSyiiHmCDrtenlsSystemGawfltionCampaneriUbrary+1LegscyComponerts3Kfeffo-fescrdMatiuryC&rjrclers-»QDRIlft-pJG£fl1+SRWriCflrtM"-小RLDR^HICaMroler■xftFiLHPI-*Trpdfic&「iefdcraidBBTEngFlash±JOnJDipUSDRAMDDRSCWKIConlroterMegDDRSPRAMHflhPs-iwaisiDDR2SD^MCoMfOkrMe-•DDR2SDWhlHcriPerTWtti；■DDR3SyiiHmCDrtenlsSystemGawfltionCampaneriUbrary+1LegscyComponerts3Kfeffo-fescrdMatiuryC&rjrclers-»QDRIlft-pJG£fl1+SRWriCflrtM"-小RLDR^HICaMroler■xftFiLHPI-*Trpdfic&「iefdcraidBBTEngFlash±JOnJDipUSDRAMDDRSCWKIConlroterMegDDRSPRAMHflhPs-iwaisiDDR2SD^MCoMfOkrMe-•DDR2SDWhlHcriPerTWtti；■DDR3SDR^MHGbiPfl-rCTmr_UHM4LaiijuerTwfietPMmnwterSBttinosDeubtFcmlyUreCann...MernaryPrahl'-Prearfs|CuglanDalawldlhIArchitectureCHpS«iecLAddresswimri5CnkitTc3at-SRANrBhareFJinsviainstatebridge口Corircletm博「wNewTnsWebndg&sfliectiiTCTnDd:PftCPiJNa■wlnrhssbwnspwrucdfixthiiCFiJPraDe■:WCPIANae^jccptmyccIcthwbeeriTpeEiwIfarthisC?Iijenaricrneninr^irddel(sirnul^ilionnnMKfefftOry身边0-31M&jitBS

16777216>:1B256httsVCCQOVCCQ1VCCQ2VCCQ3点击Next填写SDRAM的延时参数(默认参数)，点击Finish完成。右键修改SDRAM的名称“SDRAM”。DesDriptionShowClocksoifMr«r!££fs营顽Hajmj：Show^\olon-MMCtrH-EDetailsCtrll-ElModuleMstne*_：TTuEMi?CM5ftwNteI!Prccescrr*McnMsmcr/MapAi/atnMeircrj/MapA'/istmfideTcr/□IWCFUIh8trLctiDn_masterdstsjnastertaudehuomoduleShowDetnutShowAyalon-S7ledrorinisCPUPleasefjerameoeciriedlarlhsCPU.Please牌倒LoctBaseAcfcfesaCtrH-LE<pandAUDzllap§eAll绍Gior...如下图双击IP核列表中的Library/BridgesandAdapters/Avalon-MMTristateBridge为系统添加链接FLASH的三态桥IP核。在弹出的对话中中直接点击Finisho双击IP核列表中的Library/MemoriesandMemoryControllers/Flash/FlashMemoryInterface(CFI)为系统添加FLASH界面IP核,并按照下图填入描述参数。

LoctBaseAcfcfesaCtrH-LE<pandAUDzllap§eAll绍Gior...点击Next填入时序参数，并点击Finish完成参数配置。修改此IP核实例名称为“FLASH”，如下图。:*raifstheGMinwJwdtocnti-HHTrElBtsrriwlBr回11.;日in_rf5irJjridfe|e_0tishWjiwgler占网mUMTrKirtsfridEpGUthA'^onMwraiyTrsl:*raifstheGMinwJwdtocnti-HHTrElBtsrriwlBr回11.;日in_rf5irJjridfe|e_0tishWjiwgler占网mUMTrKirtsfridEpGUthA'^onMwraiyTrslX~~<51ShmrConwdmd<KSIlIWftfsi*&*rtrl+ECtr3+flReaiweEelutSherfla枷rgShlTIT&*rtrl+ECtr3+flReaiweEelutSherfla枷rgShlTITKVflfcrr济hiaCfUPtaM-pft-dftetalitU-eCPUIdrtsclorTh^^FLLPi㈱泌街retiSEtMi陛CPUtamkrKi.NHXL点击菜单System/Auto-AssignBaseAddresses完成存储器地址分配。菱&LtsraSOPCBuilder—^rSystBM.sopc*SystemCorierrts：:CompDneniLibrarySystemViewToolsNidsSystemCorierrts：:CompDneniLibrarySystemViewToolsNidsIIHelpAuio-AssignBaseAddressesAuio-As^igninsertftvalon-5TflchaptersTw在此双击处理器IP核实例“MyCPU”配置复位地址和异常中断地址，并点击Finish完成配置，如下图。更改处理器的工作时钟频率为100MHz，如下图。双击IP核列表中的Library/PIO,添加PIO模块，按照下图配置（默认配置）并更名为“LED”。建议再次点击菜单System/Auto-AssignBaseAddresses重新对地址分配。systemcortens;Aulo-AssignR&sT：systemcortens;Aulo-AssignR&sT：：CortiponenriLibraryirsertftvalun-3Tflchapters到此，SOPC系统的配置工作已经完成，点击Generate按钮生成SOPC系统，系统生成完毕并成功后点击Exit推出SOPCBuilder环境。3.建立系统电路图单击File\New菜单项，选择弹出窗口中的BlockDiagram/SchematicFile，单击OK按钮以建立打开空的图形输入文件，注意此文件并没有在硬盘中保存。■e»X50FCBuilder泌Em日DesignFilesAHDLFileBkekDiagram/GchemabcFilsEDIFFieMathreFileGystemVerihgHDLFieTcIScrUFieVerilogHDLFiteVHDLFifeH-Mehicc^fjes：Hswadadnial(IntelFaTnal:)FieMenraiiIhtiaiizdtkinFile-Veiihcation/Debuggn^FilesInG^^teraSouicesendProbesFieLogici^rai^erIniEffaLeFileSg^alfapIILogicAna^zerFilmVcctoiWfl\eformFileH-OtherFilesAHDLImldBRkBtekSifrtdFteChainDescripbcriFifeSi'napsysDesignZcnslrahlsFite-TextFileOKCancel双击图形输入区域的空白处，选择弹出窗口中的SOPC系统模块，点击OK按钮添加到图形输入区域。添加锁相环。点击菜单Tools/MegaWizardPlug-InManager…并在弹出的对话框中选择“Createanewcustommegafunctionvariation”点击Next继续。

CU3tcflitfProj*ctle-iigpriiAD-tsFrDCAE-Eing.Rkidkl.bdFVind£rtHftlpTini^Qiib^'trinLri；Analyiaridvisors竺L^DKignUnte]Ii&^zlc7irriin^AmJFiiuiEB.kSinulntionToolRujlEDkImisigAn-alysisfa■:■!LiiinchEDASimulationLLbraryQcopiltrCh】PCU3tcflitfProj*ctle-iigpriiAD-tsFrDCAE-Eing.Rkidkl.bdFVind£rtHftlpTini^Qiib^'trinLri；Analyiaridvisors竺L^DKignUnte]Ii&^zlc7irriin^AmJFiiuiEB.kSinulntionToolRujlEDkImisigAn-alysisfa■:■!LiiinchEDASimulationLLbraryQcopiltrCh】PPLannet*皿皿4CLipEdit虹I荀^Dacign.PartiIlcolFlahdafNellisIVLciflersCj£5t'Z<iiLz<EQ■:■ckE'diioar...DptioiiKforSlockBlitor..ET2C35r4a4[3.lellesLfuMKstlictVtratmrSigpjalT-sp口LogicAivalyzerIn-Syct*n隔白nQtfTConLmtEd.itor(M~lLocicAridlyierInterfaxtEditc-s.In-SyitwiSdnrcdEutdFroliaeE4itorSiEnall'rqbePld3...与HJTE^cdiaerLicenseSetuj..ji&lysisASyn+lies:iIterlilacefitRot.swcnbL"(G&D4r-k,t4Laxinch.Design旬weKicpLoi-IflejEiffii:aidFliag-InNana策■—H=/S0PC^3fc/LE»_FLnw-LED_FLnw-[Blcckl_bif*1Totils51i廿I泊cmdaIjduqsK>IKilfim?厂Ccu>sMliiamMriinrr土相如Wkxi如下图选择锁相环IP核，并对其命名“MyPLL”，点击Next进入锁相环的设定环节。

dfrk^-hnAih.』叫beBrousn...Iwhalnams血『力心虹川些或叫fils?|HA5DPC^1^R_L广Ralijn^IdIh^lorvajlhaio^v^te0^31101TsmicuieM聆由比帕甲血既1侦溢：8厉ALTPU.广^OLH职dfrk^-hnAih.』叫beBrousn...Iwhalnams血『力心虹川些或叫fils?|HA5DPC^1^R_L广Ralijn^IdIh^lorvajlhaio^v^te0^31101TsmicuieM聆由比帕甲血既1侦溢：8厉ALTPU.广^OLH职QLrYnitagHCLNolt-looirTfiie-apaiKlsuekssIu^intheQmflus：Nolt-looirTfiie-apaiKlsuekssIu^intheQmflus：IIsallHait.ycuifesflujitehWe口用鼬ihi印r刈.h[怔qkt)Su倒ktr-sncus.rpKalijdhilwDg：rKddugg[!口口巳rw■叫.Bewaibra<vspedliedintheUserLfar-SKLpaoedIthsSrtbna：dataW也混5奶mewl址TPLHEDJMI日ALTREMDTE_UPD4.TEALTTEMPjSEhBEIDstidar旧也!隔・|心n<]日|H=4id/[npikiilad|pjdcftallh*r*Utch5n呻H-t：旧也!隔・|心n<]日|H=4id/[npikiilad|pjdcftallh*r*Utch5n呻H-t：JElViIW*州SftKUNHiMomwithtPH口tip血be-承:此加1?导hitLhtIttdtwJ-.网山％也theFtL[riNHYTdUcdf-O[nmartCmiptfKOpcfiHudeDiImMe*PJ+e*-Nw>二FastPu2BiWcHPLL■•:-SelKtH±trK：-adtcfuticalt清除弹出对话框的所有选项，以此简化对锁相环的控制，点击Next。AdvancedH.L■JinqtfiaaapBramlB*!■■mtmieMHFor蛆■*gad■_■■*■arJ*|>□匚惜农AdvancedH.L■JinqtfiaaapBramlB*!■■mtmieMHFor蛆■*gad■_■■*■arJ*|>□匚惜农«*PJtfie(s"itheBdwjnMFtLp«TEHrr;~CH/4Lix<rd由mctfpuidMk[±^EmmemMeccutki+wg四jpcgi对弹出的对话框做如下设置，点击Next继续。dadsrinwirm□Pwfrwmjnpjtr蜥利tdiwhmthsroutdrO.Qwbad回Fv«n收r:rtiojGwiaiJi'Nndfls〉JnoJalick口匚El矿gsM/'lnpHto虫8*»:，鲫EBrMtf5inpotd«您pfl-twnth*hp_tdcsfcsv^chrM?*-afrwdcirk.cvc|f!Ocrtatan"fiptodKk'cmputm“士awtherfsui:虾d^OixfcDe-t^guwdf1hil.isbMigijwd)□crtat占ouipuiifKkd^rhxirfucbck-wrizhCMerB口0-t-StsadtydP-tpJ-fweachtip*dock^OinpuLdwhfcatcojlnjf]辞诚dndkisnrttcEnj)对弹出的对话框，配置c0时钟频率为输入时钟的5倍（100MHz），如下图，点击Next继续。Cbck1<>Sticihoc'-4・1-'-fl1'：i：lj■:tl5Cii»g诚M4?II9I±<>OEnb«imilp-rirkxLfrat^MncY：LMWXMW■pCbck1<>Sticihoc'-4・1-'-fl1'：i：lj■:tl5Cii»g诚M4?II9I±<>OEnb«imilp-rirkxLfrat^MncY：LMWXMW■pErteiOutpLii：£kKkIU-JfTtfjwf-；:□xkf^iardock边iF^doifkiWpt舟协就aKI<hch6j:tcrdpfife)EdJLdNonD«l«h»一匚晋■□oci-.FtiaAbki/EndcxasCD出现cl时钟配置页面后，不选择此时钟输出，直接点击Next继续。ALTPLLmP-iiarBeui削Ee匚b±s|0EL*|T|Stfwr^Y^TWlFTg]>■:y)kJ->LaiaJt<lvndock[_lth■■:kxl-.OosKT^5eUi>j5Fa!*“：*：OLEAuW醐•蜂也Eg>：bckfi£4uwf^!.7RmjEm!SBltftGBIWWCOWW国出■-tJrAdockrm«twbra:Ciocfc-nijtituhQfif.jFwCkKkF«MMt>-b~J•:土ki弹出c2时钟配置页面后，对其做如下配置，用于SDRAM的时钟（频率为100MHz，移相为-63°），点击Next继续。ALTPLL|gjKMt||&K^jngrVdlE][□ns回**gkl,|r*.djj毕cfccL〉心）*1E0-Gra^E^±«mdUUpiiClad*.£t4?tompipnwrt-thfr^qUfStMPtLHfelSIHNttlgcasMri+tt-mt国tTfcO：.dccbj匡|edq|T|~aiirqYE.oJ〉&L〉wncz-s话国tTfcO：.dccbj匡|edq|T|~aiirqYE.oJ〉&L〉wncz-s话c«-*pj-cbckAHst£-熊skfTlI：theHWJLiS应PLLCbck^MH-iFltd口心OKbdjIycjixb性]林>>OiHjrkn>：4i：iDCEclVI1£CnooCJ■V'l«：«连接锁相环到电路中。双击图形输入区域，选择生成的锁相环，添加到电路中。再次双击图形输入空白区域，如下图输入引脚类型'input”添加输入和输出引脚，按照图示连接并对引脚命名。（添加输出引脚时输入“output”，双向引脚"bidir"）M/PLLirdkD-frTquefwy:20.000M-teirdkD-frTquefwy:20.000M-teLfenatkriMede:Hormal匚1』：-：TtFhai.i火m■：LI扣1DUDfiDLL■：-25J1-ddjxifiD£OM/SystempJLiII—ri55et_nioutjeortfromJha_LED|7..D|zs_addr_ftotnJfe_SDRAM[12D]z：E：_lM_fiom.JJ]rs_c?ii_nJrornJhs_SDftAMzs_cke_lrairiJhe_5DFAMzs_CE^n_froniJhB_SDf?Ah'125_dqJo_and_frrniJhe_SORAM[15.Bzs_!：JqiriJrQrrijri9_SDRAM[1..D]z8_ras_n_fri：irnJhB_SDf?Ah1Z3_wc_n_frornJhe_SORAMl§ad^B8Sjo_thE_FLASH[22.JJ]d?riaJojnd_fnTnJhe_rLA9d[7.0]read_nJoJfe_FLASHaelad_rijtDjha_FLAEHwrrl5_n_tciJh5_FLASHihFl连接其他引脚。根据SOPC系统端口的方向依次添加各引脚并按照下图命名（复位端用到了一个反相器，键入名称“NOT”即可获得）。t=i'Las…WD1叫附少ItiDWwh?OuraiMit=i'Las…WD1叫附少ItiDWwh?OuraiMihk加.N«mJc*RawDC0】WldmdQUI即的jJUWUl、Irf-irt-'!r•园&,4..■■■ihl<□uljxrlJrsMTijjTFJ_ECl?D|Z2_«kfr_frnra2司ESj3BjT!F1_!tW_$0ftfiW|1.OJqM：_n_rfnfijTe_SCfiAhl3fi_ck&_rf!inJft_EDRAMi5j^5_jiJrosi_fw_SI>R-SMn_md_1fD(TiJtie_SDRAJu(1£D|工礼曲顿项■DmJhLWDRflD|is：j^K：jiJrosiis_yiiE_njramj1,^-_SJRAN祜_fw_FL&SH|阳JjjLfr^mJht_FLA5H?D|rwri_njkiJPt_FmEH5rtdnJoJhBFLASH端口连接和命名完成之后点击保存按钮。引脚锁定。点击Processing/StartCompilation编译当前工程，以获得电路的引脚信息。编译完成之后，点击菜单Assignments/AssignmentEditor对引脚进行锁定。hLocaiiDrirJOBari:U0=t5ndad■ItmialFur^Gori*±曲FbiKlkfiR亡他&Ej-^Ubd1Oli-AKfiTD]P[N_F.]M3HL5TLTk2OSDADCf^l'lPCT4R15mmuhtlOzkfrmgL'fWI咖Ya3WSOMDfK幻P心.M7沁¥LEL哗L•心啄4OSD_AC£fi(3]PD4_T16aShVLUTTLCokirmgM5I的5050&D€4gJPINU137g¥WTTLCc*_™]iX>L就*172n畅bOSD-AK-FfS]PCN_UHM辨LY1TLgm1\QL'心IWpYejtrffi颂我6]PM.U15ss-vim3仙脸L布51部队匚并工赛YesBOSDHDCFfT]P[N_Vi41WLV1TLCoIjthJit1Lmi5nTk4OIiADC国日〕PENY1E7SS-VLinTLCoUrtiIjtoLmiWnYmID3RJipCFMp(N_WLi7普”LVTTLCc+_™gLmimv„IL<>SD_AtCfi(ICi]FDMJWLGMMUHTL生5陋L心1列7t5』云OffiJiD€«1]]P虬MB7&：3-^W7TL脸L'^IEJn-PDMJWIZ7MMLUITLCokmi：l|tiMSI酬■PM锁定方式如下表所示:引脚名称锁定位置SDADDR[0]PINR14引脚名称锁定位置SD_ADDR[1]PIN_R15SD_ADDR[2]PIN_R16SD_ADDR[3]PIN_T16SD_ADDR[4]PIN_U13SD_ADDR[5]PIN_U14SD_ADDR[6]PIN_U15SD_ADDR[7]PIN_V14SD_ADDR[8]PIN_V15SD_ADDR[9]PIN_W14SD_ADDR[10]PIN_W15SD_ADDR[11]PIN_W16SD_ADDR[12]PIN_AA12SD_BA[0]PIN_Y19SD_BA[1]PIN_Y20SD_CASPIN_AA15SD_CKEPIN_Y22SD_CLKPIN_Y21SD_CSnPIN_AA17SD_DQ[0]PIN_M15SD_DQ[1]PIN_M16SD_DQ[2]PIN_M18SD_DQ[3]PIN_M19SD_DQ[4]PIN_N15SD_DQ[5]PIN_N21SD_DQ[6]PIN_N22SD_DQ[7]PIN_P15SD_DQ[8]PIN_P17SD_DQ[9]PIN_P18SD_DQ[10]PIN_P19SD_DQ[11]PIN_P20SD_DQ[12]PIN_P21SD_DQ[13]PIN_P22SD_DQ[14]PIN_R18SD_DQ[15]PIN_R19SD_DQM[0]PIN_Y14SD_DQM[1]PIN_Y17SD_RASnPIN_AA16SD_WEnPIN_AA14FLASH_ADDR[0]PIN_M5FLASH_ADDR[1]PIN_M6FLASH_ADDR[2]PIN_M7FLASH_ADDR[3]PIN_M8引脚名称锁定位置FLASH_ADDR[4]PIN_N1FLASH_ADDR[5]PIN_N2FLASH_ADDR[6]PIN_N3FLASH_ADDR[7]PIN_N4FLASH_ADDR[8]PIN_N5FLASH_ADDR[9]PIN_N6FLASH_ADDR[10]PIN_P1FLASH_ADDR[11]PIN_P2FLASH_ADDR[12]PIN_P4FLASH_ADDR[13]PIN_P5FLASH_ADDR[14]PIN_P6FLASH_ADDR[15]PIN_R1FLASH_ADDR[16]PIN_R2FLASH_ADDR[17]PIN_R4FLASH_ADDR[18]PIN_R5FLASH_ADDR[19]PIN_R6FLASH_ADDR[20]PIN_R11FLASH_ADDR[21]PIN_T7FLASH_ADDR[22]PIN_T8FLASH_CSnPIN_W11FLASH_DATA[0]PIN_R7FLASH_DATA[1]PIN_R8FLASH_DATA[2]PIN_T1FLASH_DATA[3]PIN_T2FLASH_DATA[4]PIN_T3FLASH_DATA[5]PIN_T5FLASH_DATA[6]PIN_T6FLASH_DATA[7]PIN_U1FLASH_RDnPIN_W9FLASH_RSTnPIN_Y6FLASH_WRnPIN_Y5CLKPIN_L1RSTPIN_AB15LED[0]PIN_AB16LED[1]PIN_AB11LED[2]PIN_AB7LED[3]PIN_AB19LED[4]PIN_A8LED[5]PIN_A5LED[6]PIN_A3LED[7]PIN_Y10锁定完成后保存引脚锁定文件。

点击菜单Assignments/Device将弹出以下对话框，点击其中的“DeviceandOptions”按钮，在弹出对话框的"UnusedPins”选项卡中设定未使用的引脚为Asinputtri-statedwithweakpull-up。:f色UwictXe-M#AidbKWBHUilZuA^MOri,却!村+B.口筋21La.D［询物『EiluAMlfcBKfi■-.0^11:f色UwictXe-M#AidbKWBHUilZuA^MOri,却!村+B.口筋21La.D［询物『EiluAMlfcBKfi■-.0^11k浦hnkby■-Sjjnrf«>lLsskMilRp•-5-swyjiS-sHr^rifntjfnsE£*«iwi耽<1-险邸，戏Fins|Vollics|PinrLi-zar-enlErrarD«1kLie<lCJ£|CapiicitL-nLiidiani.H-isr-lTrtc»H-adil||T/DTL・in§gD*a|CcqJjfir^LLoa|H：知r—duiiEUause'iPlusopfadr-^liairw±4iv^gJ>_ru：adp**d-anikd「mw寸i牝s：M伽用dodH?』p(B8canto雨［时eremiat^DuaiRjo:^fv($uttTd［亡y*亡dieipt甘『山黄日叫mt>l'£*2igr"土MEckoi.DSiWfcnI匚瞬二；lFieserr?dlimfiedDriF.|AiinpUIri^Wedv«lhpJ-upUUMs^pMddirMiKUiWi勘，rw』或f土灯血株:HikdjdKmRki保*&:山a址ymgU124MXIEiS4海化ad泗6H』必6暧dIKWOKHKMEF^IWF«4O9lcmiwwiGPJ-CXtfAMIEPHMfwaHNWW”gijrt为H4NUCw^iiiKHFi^jUWX4£'SnsiPdfKitr.1■'l~^n"-3^3KDdd?K-IHrh^—3*5gRt!DpAoi：r«*5k*k神成■如州峨FKt<«pwe林泠戏=事g蜘pti$w给itfijs(fe*<w>n世田of5胃取艮:：靠np山：in*eish-.rWcd.-ww0Jn-ihigoundwoUpJ?Ihrtdiiv?r*un-jpw^wirgnal.mirpUH-rWedWihbMpfctLcnarrp^1卜攻4匿"vihpvRjpSi-lljfics-LSDFlfflDevice丑ndFillOpLiuci^编译工程。单击Processing\StartCompilation开始编译，编译过程中如果有出错消息，请参考提示对工程进行修改直到编译完全成功为止。4.软件设计启动NiosIIEDS软件，选择File/New/NiosIIApplicationandBSPfromTemplate新建一个应用工程和板级描述包。k—ffiosLI-IcrliprtfFla.l.fue*El1»lJ.iLIfiYixateS»>rriiEraj«ctQunHl卫匹IIH.indirrH»1fAlttSliL氏十的卜|肉HimIIAppl^&tiOTiind.BSPfrmTrrrlstft琴Hi弥II岫plmULWiEl1»CtrUA声Hi”IIfioudSx(ppL>rtp-ick-is^lfi-33IILjtrvyCtrUACuli-S"aCuli-S"afaj.h...CkTl+tfF：-r•CkTl+tfCtrl^Lft+SB.C7*E«anH...r-atLYHriLahkDiJ.LiiL-irvTncti-i+rIwp-Mrt...诺Espart...Ali+liimrrtL“arimw电iLAli+liimr在弹出的对话框中填入SOPC描述信息和工程名。

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