Arduino Due digital read speed

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hey guys,

i bought arudino due because wanted higher performance.  wondering though, due capable of reading digital inputs @ 15mhz?  figure clock speed of 84mhz, it's gotta able read digital inputs @ respectable fraction of that.  i've tried looking information in arduino pages didn't find answered question

thanks reading

quote from: fingerbuckley on jul 02, 2014, 06:03 am

hey guys,

i bought arudino due because wanted higher performance.  wondering though, due capable of reading digital inputs @ 15mhz?  figure clock speed of 84mhz, it's gotta able read digital inputs @ respectable fraction of that.  i've tried looking information in arduino pages didn't find answered question

thanks reading

it should possible. think you'll have use bit of assembly it. , not possible time correctly. can use dma, fast.


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