writing a word to cfm1 using on chip flash ip on max10

Hi,

I implemented remote update in several MAX10 designs and didn't yet notice write completion taking longer than 1 ms. I see typical write duration of 40 to 100 us, but didn't try to capture maximum. We have a command response timeout of 1 ms, exceeding this interval would raise an error.

Presuming MAX10 is healthy and receives correct supply voltage, I suspect there's something in your code causing the issues. In any case I'd use waitrequest to time write continuation instead of using fixed delay.

Regards Frank