Ales Hvezda wrote:
Hi,
Hi, I noticed the new geda and pcb need the configure flags:
--disable-update-desktop-database --disable-update-mime-database
since I do not have these binaries.
For geda I have to edit the Makefile to add them which is a little odd I
think
. I just thought it
On Friday 16 May 2008 12:12, Dan McMahill wrote:
Ales Hvezda wrote:
Hi,
Hi, I noticed the new geda and pcb need the configure flags:
--disable-update-desktop-database --disable-update-mime-database
since I do not have these binaries.
For geda I have to edit the Makefile to add
Peter TB Brett wrote:
On Friday 16 May 2008 12:12, Dan McMahill wrote:
Ales Hvezda wrote:
Hi,
Hi, I noticed the new geda and pcb need the configure flags:
--disable-update-desktop-database --disable-update-mime-database
since I do not have these binaries.
For geda I have to edit the
On Friday 16 May 2008 13:55, Dan McMahill wrote:
Here is my fear with the autodetection. Suppose you have the desktop
integration tools, but for whatever reason configure didn't find them.
Maybe you didn't have your path set right. Or maybe someone is creating
a 3rd party package and forgot
On May 16, 2008, at 8:20 AM, Peter TB Brett wrote:
Hi, I noticed the new geda and pcb need the configure flags:
--disable-update-desktop-database --disable-update-mime-database
since I do not have these binaries.
For geda I have to edit the Makefile to add them which is a
little odd I
I'm new to doing a big layout about 500 traces. What I am trying is to
route the short traces first on the top and bottom layers. Select a short
rat then alt r works quite nicely. I often have to un-route to do the
next trace then re-do the un-routed trace. The inner layer I am keeping for
the
On Fri, 16 May 2008 10:08:22 -0400, Ian Chapman wrote:
short traces first or long traces first?
Short traces first. Short tracks are confined to the area they happen to
live in. By contrast, long range connections can avoid congested areas.
Consequently, it is better to do the more restricted
I route power, ground, and bypass caps first. Then any critical
traces, like crystals or switchers. Then busses if there's an obvious
pattern to them (like my m32c RAM array). Then I let PCB have a go at
it and see what it screws up, and route those next, etc.
ditto...
1) Placement and power distribution placement includes minimizing
ratsnest lines crossing each other and clustering power requirements
then figure out how to distribute the power
2) Escape from under the BGA's take bga traces out from under to a bit
beyond the edge. again keep in mind
Hi Mark,
On Donnerstag, 15. Mai 2008, Mark Lorenz wrote:
Thanks for the response! Please see my follow up questions:
Error on line 12 : d4 4 higherout unknown
unable to find definition of model unknown - default assumed
You've not added a diode model. Thus a simple diode model is used.
Thursday 15 of May 2008 13:35:23 Ales Hvezda napisał(a):
Hi,
Hi, I noticed the new geda and pcb need the configure flags:
--disable-update-desktop-database --disable-update-mime-database
since I do not have these binaries.
For geda I have to edit the Makefile to add them which is a
have a question about why my current flow is negative:
my circuit net list here:
diode
vs10dc1v
d110dnorm
.dcvs-0.8v0.7v0.004v
.modeldnormd(is=1e-14)
.probe
.end
and in ngspice, I execute,
plot i(vs)
the plot graph is shown that the current is
Yang Hawk wrote:
have a question about why my current flow is negative:
my circuit net list here:
diode
vs10dc1v
d110dnorm
.dcvs-0.8v0.7v0.004v
.modeldnormd(is=1e-14)
.probe
.end
and in ngspice, I execute,
plot i(vs)
the plot
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