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Accessing internal flash and external flash at the same time in imxrt1064

Question asked by karthik NE on Feb 6, 2020
Latest reply on Feb 11, 2020 by jeremyzhou

Hi sir, 

 

1)Is it possible to read the external NOR flash memory(using flexspi nor API) and write it to internal flash(using ROM API)  since  both internal flash and external NOR flash uses the same flexspi2 interface?

 

2)Is it possible flash remapping from internal flash address(0x7000000) to external NOR flash address ( 0x6000000) using flash remapping method in imxrt1064?

 

3) Is it the internal flash and external NOR flash are in same flexSPI2 interface?

4) How to copy data from external NOR flash to internal flash at the same time because both internal flash and external flash uses same flexspi2 interface, Is it possible ?

 

 

thanks and regards 

Karthik N E

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