Joined: 29 Jan 2015 Posts: 8 Location: india chennai
termination resistor calculation in CAN bus
Posted: Thu Jan 29, 2015 5:49 am
How to calculate termination resistor in CAN
newguy
Joined: 24 Jun 2004 Posts: 1907
Posted: Thu Jan 29, 2015 7:27 am
There's no calculation. It's 120 ohms for the two endpoints. If you have any mid-span nodes, you can either leave them terminationless or set them high. I typically set mine as 2.6k.
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