Hello,
FlexSPI NOR polling example giving me following result:
FLEXSPI example started!
Vendor ID: 0x0
Erasing whole chip over FlexSPI...
Erase finished !
Erasing Serial NOR over FlexSPI...
Erase data - read out data value incorrect
I am trying to go from HyperFlash to QSPI on the IMXRT1050-EVKB.
I have updated the OpenSDA ( i think does not matter this example is not writing to flash)
I have changed the boot mode, and ofcourse placed/removed the resistors as from:
AN12108
Please help
已解决! 转到解答。
Found it, resistor place/remove double check and now:
15:38:45.299>
15:38:45.299> FLEXSPI example started!
15:38:47.682> Vendor ID: 0x9d
15:38:48.433> Erasing whole chip over FlexSPI...
15:39:18.444> Erase finished !
15:39:18.444> Erasing Serial NOR over FlexSPI...
15:39:18.505> Erase data - successfully.
15:39:18.505> Program data - successfully.
Found it, resistor place/remove double check and now:
15:38:45.299>
15:38:45.299> FLEXSPI example started!
15:38:47.682> Vendor ID: 0x9d
15:38:48.433> Erasing whole chip over FlexSPI...
15:39:18.444> Erase finished !
15:39:18.444> Erasing Serial NOR over FlexSPI...
15:39:18.505> Erase data - successfully.
15:39:18.505> Program data - successfully.
Found it, resistor place/remove double check and now:
double check the development board and the manual.
correctly change the correct resistores given in the document: