• about 'DQM',‘CKE’，’WE‘ of emif in rm48L950's schematic design

  

  ron chow

  Other Parts Discussed in Thread: RM48L950 please give help,my question is: 1:why use SN74CBTLV3245ARGY,and pull up 'DQM', when connect DOM of sdram chip to rm48L950? 2:why use SN74CBTLV3245ARGY,and pull down 'CKE', when connect DOM of sdram chip…

  • RM48_HDK_Schematics_RevE_TI开发板原理图.pdf

  • 12 年多前
  • Hercules 安全微控制器
  • Hercules™︎ 安全微控制器论坛

未找到您搜索的内容？发布一个新问题吧。