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external flash memory

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aomidee

aomidee

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Hi everybody!
I want to use an external parellel flash memory to store my code in it.does anyone have the experience to write data in parallel flash memory with an Atmega128 and read it successfully? I have no idea how can i write the code!!!
help me Plzzzzzzzz...:cry:
 

Hi.
You should see the datasheet of flash chip, get the write and read time scheduling.
I think it is just like most peripheral equipment of atmega128.
 

Thanks so much for your help unaided!
You mean that I shouldn't be worry about the boot block in flash memory?!!
Can I easily work with CodeVision to program flash memory via Atmega128?
According to my searches it is not that easy to interface external flash memory!!!
Do you have any code which showes me how to write the C code to interface external flash memory?
 

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