lpcware

LPC4320 can't DFU boot from USB0 ,help me

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by g_turing on Tue May 13 10:21:44 MST 2014


hello,i'm using lpc4320FBD144 try to boot from USB0,can't enumeration,D+ D- voltage is zero. USB0_RREF voltage is 1.2v. P1_1 voltage is vcc ,3.3v. my soild temperature is 280 centi degree. where is wrong,somebody can tell me,thanks a lot!
[img=1861x1237]http://v2.freep.cn/3tb_140514011334jswo512293.jpg[/img]

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