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电子工程专辑
7月
MCU上玩转Linux系列之九:STM32F429的SDRAM控制器介绍
前面我们介绍了SDRAM的一些基本原理,本篇就来介绍下我们使用的STM32F429的FMC下的SDRAM控制器。 二. STM32F429的SDRAM控制器介绍 按照模块一般驱动初始化流程,其实无非就是时钟路径:时钟源到时钟分频配置,各模块时钟使能等。然后就是对应的引脚配置:功能复用 ...
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