Quantcast
Channel: Embedded Software (Read Only)
Viewing all articles
Browse latest Browse all 25965

Forum Post: SPI errors due to cable length/propagation delay

$
0
0

Hi -

We use the McSPI to drive an A-to-D IC. The SPI works great, but the problem is that there is a propagation delay induced, so that there is about a 10ns difference between data being sent by the IC to the Master (Beaglebone Black). 

What is the best solution for handling this physical limitation? I do not see a way to introduce a delay before reading MISO on the McSPI. We can make the clock slower, but that reduces our chances of running at max acquisition rates.


Viewing all articles
Browse latest Browse all 25965

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>