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eeworld.com.cn
1 个月
重学STM32---(八)----SDIO
1. SDIO(SD/SDIO MMC卡主机模块)在AHB外设总线和多媒体卡(MMC)、SD存储卡、SDIO卡和CE-ATA设备间提供了操作接口。(SDIO没有SPI兼容的通信模式 ) 1.1.什么是MMC卡 MMC:MMC就是MultiMediaCard的缩写,即多媒体卡。它是一种非易失性存储器件,体积小巧(24mm*32mm*1.4mm),容量大 ...
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今日热点
Is in critical condition
Joint Chiefs chair fired
LA mayor removes fire chief
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To perform free concert
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Power steering issue recall
Trump names 'pardon czar'
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Hawaii gas grill explosion
To drop immigration case
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Legendary soul singer dies
Medicare billing probe
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Netanyahu vows revenge
FBI staff transfer plan
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Recalling 240,000+ cars
Plans to cut 5,400 jobs
Judge allows staff removal
TX measles outbreak grows
Helicopter crashes in Idaho
Trial adjourned indefinitely
New AI for sign language
Yankees drop ban on beards
AP sues Trump officials
Home sales fell in January
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