AnsweredAssumed Answered

i.mx6 can't connect with USB

Question asked by 贇贇 王 on Jul 9, 2016
Latest reply on Jul 12, 2016 by CarlosCasillas

    Hi everybody:   According to the official manual,we design circuit again about  I.MX6 processor,now,we tested the board yestoday,But,

the board can't be recognised in USB.VDDCORE and VDDSOC is 1.4V, VDD_HIGH_IN and NSNVS are 3.0V.All supply voltages

are in line with  the official manual.There are nothing wrong in multiplexing I / O ports and power-up sequence,However,we alway can't connect with USB.To our strange,when VDDCORE and VDDSOC voltage at around 1.2V ,USB can be connected,but Loading image fails .