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external Flash: Code execution, how fast?

virtualfight
Associate II
Posted on August 28, 2008 at 11:26

external Flash: Code execution, how fast?

1 REPLY 1
virtualfight
Associate II
Posted on May 17, 2011 at 12:43

Hi everybody,

is it right, that the code execution from external NOR-Flash (Mode2/B) is min. 4 HCLK slower than from internal Flash due to the read access (assuming that ADDSET=0 and DATAST=0) or is there something else, that would slow down the code execution?

Or did I get it totally wrong?