2011/5/2 Rob Butts :
> So, how can I find those symbols? That means that if I don't use the
> VDD and VSS nets I have to copy all symbols into my own symbol
> directory? Wow, that is an inconvenience to say the least; especially
> where I will never use VDD or VSS. There's no other way t
John Doty wrote:
>> locate -i lm317 | grep .sym
>>
>> should give the same result, with less consume of resources.
>> Indeed "| grep .sym" should be obsolete here.
>
> Close, but grep treats the "." as a wildcard,
I'd locate the symbols like this:
locate *lm317*.sym
If there is no wildcard c
On Mon, 2011-05-02 at 14:08 -0600, John Doty wrote:
> On May 2, 2011, at 1:58 PM, Stefan Salewski wrote:
>
> > On Mon, 2011-05-02 at 13:49 -0600, John Doty wrote:
> >
> >>
> >> locate .sym | grep -i lm317
> >>
> >
> > locate -i lm317 | grep .sym
> >
> > should give the same result, with less
On May 2, 2011, at 2:09 PM, Rob Butts wrote:
> What does | grep .sym do?
In a Unix-derived command shell "a | b" runs sends the output of program "a" to
program "b" as input. "grep" is a program that filters its input, yielding
lines that match a pattern, in this case ".sym". Type "man grep"
What does | grep .sym do?
On Mon, May 2, 2011 at 3:58 PM, Stefan Salewski <[1]m...@ssalewski.de>
wrote:
On Mon, 2011-05-02 at 13:49 -0600, John Doty wrote:
>
> locate .sym | grep -i lm317
>
locate -i lm317 | grep .sym
should give the same result, with less consume
On May 2, 2011, at 1:58 PM, Stefan Salewski wrote:
> On Mon, 2011-05-02 at 13:49 -0600, John Doty wrote:
>
>>
>> locate .sym | grep -i lm317
>>
>
> locate -i lm317 | grep .sym
>
> should give the same result, with less consume of resources.
> Indeed "| grep .sym" should be obsolete here.
Cl
On Mon, 2011-05-02 at 13:49 -0600, John Doty wrote:
>
> locate .sym | grep -i lm317
>
locate -i lm317 | grep .sym
should give the same result, with less consume of resources.
Indeed "| grep .sym" should be obsolete here.
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On May 2, 2011, at 1:36 PM, Rob Butts wrote:
> So, how can I find those symbols? That means that if I don't use the
> VDD and VSS nets I have to copy all symbols into my own symbol
> directory? Wow, that is an inconvenience to say the least; especially
> where I will never use VDD or VSS.
So, how can I find those symbols? That means that if I don't use the
VDD and VSS nets I have to copy all symbols into my own symbol
directory? Wow, that is an inconvenience to say the least; especially
where I will never use VDD or VSS. There's no other way to save them
in their o
The nets are in there but I suspect it's not letting save and exit the
schematic because it won't let me save the symbols; which is probably
why those nets are still in the netlist.
On Mon, May 2, 2011 at 3:19 PM, DJ Delorie <[1]d...@delorie.com> wrote:
Save the pcb file and look
On May 2, 2011, at 1:18 PM, Rob Butts wrote:
> I just went into each symbol in my schematic and changed the VDD:xx to
> Vcc:xx and VSS:xx to GND:xx. I then save the schematic and ran
> gsch2pcb and when I bring up the netlist it still has the VSS and VDD
> nets. It shouldn't because no
Save the pcb file and look at it; near the end will be the netlist and
you can search it for the mystery nets.
Or look at the *.net file.
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I just went into each symbol in my schematic and changed the VDD:xx to
Vcc:xx and VSS:xx to GND:xx. I then save the schematic and ran
gsch2pcb and when I bring up the netlist it still has the VSS and VDD
nets. It shouldn't because no symbol has those nets. I then went to
quit the
The symbols for the logic came from the 4000 series logic library in
gshem. I'm glad I realized this because the design wouldn't have
worked.
On Mon, May 2, 2011 at 2:43 PM, DJ Delorie <[1]d...@delorie.com> wrote:
If you have different symbols with different names for the same n
If you have different symbols with different names for the same net, you'll
have to rename
them to all have the same net, yes.
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Actually, to get the GND net to tie in with the VSS net do I have to go
down into each symbol in gschem and replace net=VSS:8 with net=GND:8?
Same with Vcc and VDD?
On Mon, May 2, 2011 at 2:21 PM, DJ Delorie <[1]d...@delorie.com> wrote:
> 1. How do I set up the groups and layers i
> 1. How do I set up the groups and layers in preferences for 3
> signal planes and the one groub?
In PCB there's no real difference between a signal plane and a
power/gnd plane. Just set up any 4-layer board.
> 2. Once I create the rectangle of the ground plane, how do I get
> PCB to attach
I'd like to make a 4-layer board with a ground plane that all the GND
net and VSS net connect to. I've read through DJ's PCB tutorial but
I'm not clear about a few things.
1. How do I set up the groups and layers in preferences for 3 signal
planes and the one groub?
2. Once I c
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