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Subject: Re: [Homebrew_PCBs] Re: Autorouters

From: "Leon Heller" <leon.heller@...>
Date: 2006-01-06

----- Original Message -----
From: "Stefan Trethan" <stefan_trethan@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Friday, January 06, 2006 10:18 AM
Subject: Re: [Homebrew_PCBs] Re: Autorouters


> On Fri, 06 Jan 2006 10:49:08 +0100, Leon Heller
> <leon.heller@...> wrote:
>
>> I also used top and
>>
>> bottom grounded copper pour, which the router won't have known about. I
>>
>> should have told it not to route the ground connections.
>>
>>
>> Leon
>
>
> When you do pours, do you not route the ground connections at all?
> I route them just the same, 'cause i'm afraid i might get a disconnected
> pin otherwise and miss it.
>
> How do you treat islands/orphaned areas?

Pulsonix warns about any missing connections in the Net Completion Report. I
avoid islands by adding additional tracks and vias. If a ground trace needs
to be isolated from the copper pour (I sometimes need that for a crystal
ground, returning it directly to the MCU ground pin) it will do that,
automatically, in the latest version. I used to have to put a keep-out area
round it.

Leon