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i.MX6DL: USB Transmitter/Reciver Control Register setting in IBIS model

Question asked by kazuoasano on Nov 29, 2016
Latest reply on Dec 21, 2016 by kazuoasano
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Hi community,



We are simulating by the following IBIS file.

  i.MX 6DualLIte and i.MX 6Solo IBIS File(REV 1.4.)


Finally, We would like to confirm the signal difference by a simulation and our circuit board.

Therefore, I want to know register setting of IBIS model.


In addition information, A reference manual is described as follows.
"66.2.6 Recommended Register Configuration for USB Certification"

  See : i.MX 6Solo/6DualLite Applications Processor Reference Manual (REV 2)   P.5537


This is different from register setting of default.

   See : i.MX 6Solo/6DualLite Applications Processor Reference Manual (REV 2)   P.5545

             66.3.2 USB PHY Transmitter Control Register (USBPHYx_TXn)


Register field parameterRecommend for USB CertificationDefault value



What kind of a register setting in IBIS model is it?