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1. Re: FX3 USB SuperSpeed kit picozed interface
HemanthR_06 Apr 25, 2018 3:11 AM (in response to mugundhan_3335116)Hello Mugundhan,
Please refer to the section 6 "GPIF II interface" of the following document:
http://www.cypress.com/file/139936/download
If the GPIF bus is length matched as mentioned in the above section, if the impedance mismatch is taken care by using suitable series resistors and if the GPIF timings are according to the GPIF II timing mentioned in the datasheet then there shouldn't be any issue. With 100MHz clock on the GPIF II interface and bus configured to be 32 bit width, you can achieve 400MB/s.
Regards,
Hemanth