>>
q=it(gate charge rule of thumb)
make t << Tpwm to reduce heating.
expect to blow some significant power in the driver stage.
phil
___
geda-user mailing list
geda-user@moria.seul.org
http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
joeft wrote:
Phil,
You didn't mention whether this was "incidental" silkscreen like a
"ElementLine" that overlapped the pad or something related to the pad
itself.. A previous version of pcb would in some cases generate
silkscreen rectangles in the gerber output on some surface mount pads
DJ Delorie wrote:
What you want is a DRC check that silk shouldn't overlap mask
openings.
Precisely -- maybe PCB already does this (?), a year ago it did not
appear to. I suspect it runs into the complication of the mask
exclusion layer situation, one of the things that PCB cannot do
intu
DJ,
About a year ago I got some boards back with silkscreen printed over
some pads. Since, I've manually kept the silkscreen off the pads. ...
Does MinMaskGap work on silk too?
Phil
DJ Delorie wrote:
F.1.41 MinMaskGap
MinMaskGap(delta)
MinMaskGap(Selected, delta)
Ensures the mask i
Vaughn Treude wrote:
pads into something the program would understand. It sure would be cool
if you could create pads using the rectangle tool.
There is the sheet explaining the footprints I read to learn the
footprints ... you learn it and writing footprints by hand is pretty
easy until
DJ Delorie wrote:
In running PCB 20060822, I can't seem to show the center diamond mark of
my footprints? How can I turn this feature 'on'?
I just re-added this.
Wow thanks, DJ!
phil
___
geda-user mailing list
geda-user@moria.seul.org
http:
Frazer Williams wrote:
Thank you, thank you, thank you. The last paragraph (about not ending a
refdes with a lower case letter) was the trick! I don't think I would
have ever figured that one out on my own.
I suggest putting this suggestion in the pcb_tips item Stuart pointed
out to me:
htt
McMahill wrote:
ptay wrote:
Last I heard there was some work being done on the PCB manual. From
sourceforge I'm led to here:
http://pcb.sourceforge.net/manual.html
But I can't tell if this reflects the newest version. Is this it?
Phil
There are 3 versions linked to on that page
Last I heard there was some work being done on the PCB manual. From
sourceforge I'm led to here:
http://pcb.sourceforge.net/manual.html
But I can't tell if this reflects the newest version. Is this it?
Phil
___
geda-user mailing list
geda-user@
Steve,
Not sure if it's the prob. you're seeing now, but the only time I could
get the router on 1.99 to connect different nets was when it'd put the
beginnning of a trace on a pin/via and then not route the line. The
problem is that if it does this on the wrong layer, say one with a
ground
10 matches
Mail list logo
