Autoroute from a partial design on eagle

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Autoroute from a partial design on eagle

Postby beccanm » Tue Jun 10, 2014 12:23 am

Hello everybody,

I am working on a 4 later board and I have areas of the layout already routed through vias and tracks. I would love as I am working with Eagle 6 to start the auto router and not to cancel my previous work. In particular I have ground and power planes. I defined already connections to them through vias. But all the time I run the auto router it happens that it changes the connections and or cancel them while I would like the autorouter to continue from my connections and routing the rest of the signals on my defined power and ground planes without changing the tracks already defined.
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Joined: Tue Jun 10, 2014 12:11 am

Re: Autoroute from a partial design on eagle

Postby Elco » Wed Jun 11, 2014 5:38 pm


Look in the manual of the Eagle@Freerouter ULP. You can lock your work by setting parameters in the ULP for signal groups, individual wires, polygon's etc. Ofc ourse you can also lock individual elements in Freerouter, before you turn the Autorouter on.

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