《初级培训讲义》PPT课件

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1、RK27平台基础开发必须的相关资料：●SDK软件开发包●VC++编译器●ARMADS编译调试器●电路图，datasheet◆RK2700Demo板◆JTAG仿真器及驱动www.rockchips.com内容提要Q&A系统和应用软件介绍仿真、调试、编译、烧录驱动程序介绍芯片介绍www.rockchips.com内容提要芯片介绍www.rockchips.comwww.rockchips.com系统特性SystemOperationDualCoreArchitecture(ARM7EJC+DSP)Supportsystembootsequentiallyfro

2、mARM7EJCtoDSPSelectableJTAGdebugmethodARM7EJCdebugonlyDSPdebugonlyARM7EJC+DSPdualcoredebugSelectablebootingmethodBootfromNORFlashBootfromEmbeddedROMInternalmemoryspaceDSPIMEM32KwordsDSPDMEM32KwordsARM7EJCEmbeddedSyncSRAM4KbytesARM7EJCEmbeddedBootROM8Kbyteswww.rockchips.comLCD控制器LC

3、DCUnitisacontrollerinterfacetoLCDpanel,includinga2048X32bitSRAM.KeyfeaturesCompatibleMCUandRGBinterface。Compatible8bitsseriesand24bitsparallelRGBinterface.SupportdeltaRGBinterfacepanel.SupportYUVorRGBimagesourcedatainputrelativelyinline.Support8gradealphaoperations.Supporteven/odd

4、fieldmode.Support4:2:2or4:2:0YUVsourcedatainput.Support16bitsor24bitsRGBsourcedatainput.SupportscalebaseonYUVsource.SupportMCUbufferwriteandbypassmode.www.rockchips.comDMA控制器1AHBDMA(HDMA)IntegratedinAHBBUS0TwoDMAchannelssupport8hardwarerequesthandshakingsupportBuilt-in32x16dataFIF

5、OSupporthardwareandsoftwaretriggerDMAtransfermodewww.rockchips.comDMA控制器2AHB-to-AHBBridge(A2A)IntegratedbetweenAHBBUS0andAHBBUS1ProvideAHB-to-AHBbusprotocoltranslationSupportAHB-to-AHBDMAorSingleAHBDMATwoDMAChannelssupportOn-the-flymodebetweentwolevelbussupport4hardwarerequesthand

6、shakingsupportSupporthardwareandsoftwaretriggerDMAtransfermodewww.rockchips.comDMA控制器3DWDMAIntegratedinAHBBUS1FourDMAChannelssupport8hardwarerequesthandshakingsupportSupporthardwareandsoftwaretriggerDMAtransfermodeBuild-in4dataFIFO:64bytes/64bytes/64bytes/64bytesScatter/Gathertran

7、sfersupportLLPtransfersupportTwomasterforon-the-flysupportwww.rockchips.comAHBMaster优先级www.rockchips.comInterrupt优先级（ARM）www.rockchips.comInterrupt优先级（DSP）www.rockchips.comDMAHardware请求www.rockchips.comSystemmemap见databookwww.rockchips.com内容提要驱动程序介绍www.rockchips.com板支持包（BSP）是指位于RK

8、27_SDKSystemdriver目录下的所有代码，包含了芯