[{"title":"( 4 个子文件 12.59MB ) emmc协议,里面有4.4和4.5和4.51和5.0四个pdf","children":[{"title":"emmc","children":[{"title":"EMMC协议标准4.4.pdf <span style='color:#111;'> 1.19MB </span>","children":null,"spread":false},{"title":"JESD84-B451.pdf <span style='color:#111;'> 3.81MB </span>","children":null,"spread":false},{"title":"JEDEC eMMC_4.5.pdf <span style='color:#111;'> 3.76MB </span>","children":null,"spread":false},{"title":"EMMC5.0-JESD84-B50.pdf <span style='color:#111;'> 5.87MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]