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LPC11U6x flash accelerator and function moving from flash to RAM

Question asked by pberna on Dec 29, 2016
Latest reply on Jan 2, 2017 by jeremyzhou

Dear All,

 

1) Does LPC11U6x has a flash accelerator ?

2) If I run the CPU at 50Mhz what is the average CPI fo fetch an instruction form the flash ?

3)In the user manual I see the register that set a number of wait cycle depending on the CPU frequency (3 cycles if CPU ? 50Mhz) In case no flash accelerator is available is this the number of wait cycle I have to wait ?

4) How is possible to move an ISR function from flash to RAM using LPCxpresso copy it automatically by the c startup code ?

 

Thanks

Paolo

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