When running a K6x from external NOR flash, should the flash interface be 16 bit or 32 bit, or can it be either? Is the K6X (thumb only) even capable of running code from 32bit external Flash memory?
If you are using FlexBus it is able to perform 16-bit and 32-bit reads and writes using 16-bit and 32-bit interface. So, it does not matter if you use 16-bit or 32-bit interface.
Technical Support Engineer
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