On Thu, 27 May 2010 10:03:27 -0700, Mike Bushroe wrote:
>Could someone explain to me how to create a footprint in PCB with
>pins
> and assign names/numbers to them?
Karel Kullhavy compiled a comprehensive howto here:
http://ronja.twibright.com/guidelines/footprints.php
There is a link to
> I've not tried that yet. Any chance it will work with flattened
> hierarchic named schematics with repeated subschematics?
It supports whatever gnetlist supports. It just doesn't use gsch2pcb
to do the merge.
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DJ Delorie wrote:
However, if PCB can find your footprints in the library window, try
using the new importer (File->Import Schematics).
I've not tried that yet. Any chance it will work with flattened hierarchic
named
schematics with repeated subschematics?
John
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Here's one of my project files (for gsch2pcb):
-- laminator.prj --
m4-pcbdir /envy/dj/geda/share/pcb/m4
elements-dir /envy/dj/geda/gedasymbols/www/user/dj_delorie/footprints
elements-dir ./footprints
schematics laminator.sch
output-name laminator
-- -
Thanks and DJ and John. Now I finally begin to feel comfortable with
creating footprints in PCB.
But I am still finding another problem with getting the whole pile to
translate. I have made or downloaded several custom symbols and
footprints. But not matter how many times I insert a
On May 27, 2010, at 2:13 PM, DJ Delorie wrote:
>> And what does the pin sequence number do?
>
> It determines the order in which the pins are printed in the netlist.
> Not really useful for PCB, but useful for simulation models.
Also needed for slotting.
John Doty Noqsi Aerospace,
>Is there a way to change the pin numbers if you create the vias
> in the wrong order?
The easiest way is to use a text editor.
> And also how do you add names to the pins?
gsch2pcb and pcb's File->Import do that automatically, based on the
pin names in the schematic.
> Which governs the a
Thanks DJ. The first part of that looks familiar. I guess I never read
down far enough to get the footprint creation. I now realize that my
problem was that the menu did not indicate that converting the buffer
to an element converted vias to pins. I had no idea at all how the pin
num
>Could someone explain to me how to create a footprint in PCB with pins
> and assign names/numbers to them? And what information is needed to get
> gscht2pcb to correctly assign nets to pads?
http://www.delorie.com/pcb/docs/gs/
The second "Your first board" has that.
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I was trying to make footprints for the screw terminals I am using in
my current project. They are on 5 mm spacing, not inches, so I was
hesitant to start with a different footprint and try to change it for
fear of getting the units mixed up and creating a mess. So I switched
PCB to
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