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A problem with routing

autodeskguest over 13 years ago

Hi,

people here at the newsgroup helped me a couple of times once ago so I

thought someone might know if there is a way to avoid the bends on

these two traces (marked with the arrows):

http://img594.imageshack.us/img594/4174/howtoroute.png

The routing grid is 10 mils because I have SMD elements. Is there

something I could do with these two traces or should I just leave them

as they are?

--

Chupo

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autodeskguest over 13 years ago

On 03/23/2013 11:02 PM, Chupo wrote:
Hi,

people here at the newsgroup helped me a couple of times once ago so I
thought someone might know if there is a way to avoid the bends on
these two traces (marked with the arrows):

http://img594.imageshack.us/img594/4174/howtoroute.png

The routing grid is 10 mils because I have SMD elements. Is there
something I could do with these two traces or should I just leave them
as they are?

Options are
Leave as is
change to finer grid and move traces or part to be on the grid.

Then increase trace width and clearances some.
Paul R.
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autodeskguest over 13 years ago in reply to autodeskguest

In article <kiltm1$5b9$1@cheetah.cadsoft.de>, Paul Romanyszyn
<pgr@arcelectronicsinc.com> says...
Options are
Leave as is
change to finer grid and move traces or part to be on the grid.

Then increase trace width and clearances some.

You mean to increase the overall trace width&clearances? I can't do
that because of TQFP32 element. I had to use 12 mil traces,
wire-wire&pad-wire clearances of 10 mils, and 9 mil pad-pad clearance.

I once ago asked about the mixed width traces:

http://tinyurl.com/dyq2t3d

but I think this PCB wouldn't be suitable for using more than one trace
width.
--
Chupo
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autodeskguest over 13 years ago in reply to autodeskguest

In article <kiltm1$5b9$1@cheetah.cadsoft.de>, Paul Romanyszyn
<pgr@arcelectronicsinc.com> says...
Options are
Leave as is
change to finer grid and move traces or part to be on the grid.

Then increase trace width and clearances some.

You mean to increase the overall trace width&clearances? I can't do
that because of TQFP32 element. I had to use 12 mil traces,
wire-wire&pad-wire clearances of 10 mils, and 9 mil pad-pad clearance.

I once ago asked about the mixed width traces:

http://tinyurl.com/dyq2t3d

but I think this PCB wouldn't be suitable for using more than one trace
width.
--
Chupo
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