AnsweredAssumed Answered

iMXRT and HyperFlash Reset

Question asked by Udo Eberhardt on Mar 20, 2019
Latest reply on Mar 28, 2019 by Kerry Zhou



I use an external 1V8 HyperFlash S26KS512 which is connected to FlexSPI in the same way as on the MIMXRT1050-EVKB board. I noticed that on the EVKB board the RESET input of the flash is not connected to the MCU because R169 is not placed.


I want to make sure that whenever the MCU is reset (e.g. via JTAG or from software via SYSRESETREQ) the flash is reset as well. How can I achieve that?


Can the POR_B pin act as an output as well?