˵:   
   1:ȽļΪCH341PARļѹ󰲽DRIVER,ǰװߵ,Ҳ°װ˰汾
   2װ󣬽ISP_TOOLѹֱӵISP_TOOL.exeӦùߣAUTOѡУReConnectеѡȡ
   3ȻREADѡмҪ¼ļAUTOѡн¼ˡ

PCB汾ΪA汾USBܲܽUֻô
PCB汾ΪB汾USBܿɽUͬʱҲôʹUֻ轫ļUУٽU̲USBڣϵ
עӻġźԴİȻ󿪵磬ӻLOGOʾһOSDλ