STM32 F3产品技术培训-17.存储器-系统架构模块ARM life. augmented ARMu life. augmented life. augmented Bus matrx s I-bus BsisMatrix-s ARM [bus CORTEX-M4 ARM D-bus D-bus Cortex-M4 S-bus DMA GPDMA 1 DMA1 DMA GPDMA 2 DMA2 它地盛出 AHB dedicated to GPID ports ICODE 64-bit2